# This file was automatically generated by SWIG (https://www.swig.org).
# Version 4.2.1
#
# Do not make changes to this file unless you know what you are doing - modify
# the SWIG interface file instead.

"""
BSplCLib module, see official documentation at
https://www.opencascade.com/doc/occt-7.7.0/refman/html/package_bsplclib.html
"""

from sys import version_info as _swig_python_version_info
# Import the low-level C/C++ module
if __package__ or "." in __name__:
    from . import _BSplCLib
else:
    import _BSplCLib

try:
    import builtins as __builtin__
except ImportError:
    import __builtin__

def _swig_repr(self):
    try:
        strthis = "proxy of " + self.this.__repr__()
    except __builtin__.Exception:
        strthis = ""
    return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)


def _swig_setattr_nondynamic_instance_variable(set):
    def set_instance_attr(self, name, value):
        if name == "this":
            set(self, name, value)
        elif name == "thisown":
            self.this.own(value)
        elif hasattr(self, name) and isinstance(getattr(type(self), name), property):
            set(self, name, value)
        else:
            raise AttributeError("You cannot add instance attributes to %s" % self)
    return set_instance_attr


def _swig_setattr_nondynamic_class_variable(set):
    def set_class_attr(cls, name, value):
        if hasattr(cls, name) and not isinstance(getattr(cls, name), property):
            set(cls, name, value)
        else:
            raise AttributeError("You cannot add class attributes to %s" % cls)
    return set_class_attr


def _swig_add_metaclass(metaclass):
    """Class decorator for adding a metaclass to a SWIG wrapped class - a slimmed down version of six.add_metaclass"""
    def wrapper(cls):
        return metaclass(cls.__name__, cls.__bases__, cls.__dict__.copy())
    return wrapper


class _SwigNonDynamicMeta(type):
    """Meta class to enforce nondynamic attributes (no new attributes) for a class"""
    __setattr__ = _swig_setattr_nondynamic_class_variable(type.__setattr__)


class SwigPyIterator(object):
    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined - class is abstract")
    __repr__ = _swig_repr
    __swig_destroy__ = _BSplCLib.delete_SwigPyIterator

    def value(self):
        return _BSplCLib.SwigPyIterator_value(self)

    def incr(self, n=1):
        return _BSplCLib.SwigPyIterator_incr(self, n)

    def decr(self, n=1):
        return _BSplCLib.SwigPyIterator_decr(self, n)

    def distance(self, x):
        return _BSplCLib.SwigPyIterator_distance(self, x)

    def equal(self, x):
        return _BSplCLib.SwigPyIterator_equal(self, x)

    def copy(self):
        return _BSplCLib.SwigPyIterator_copy(self)

    def next(self):
        return _BSplCLib.SwigPyIterator_next(self)

    def __next__(self):
        return _BSplCLib.SwigPyIterator___next__(self)

    def previous(self):
        return _BSplCLib.SwigPyIterator_previous(self)

    def advance(self, n):
        return _BSplCLib.SwigPyIterator_advance(self, n)

    def __eq__(self, x):
        return _BSplCLib.SwigPyIterator___eq__(self, x)

    def __ne__(self, x):
        return _BSplCLib.SwigPyIterator___ne__(self, x)

    def __iadd__(self, n):
        return _BSplCLib.SwigPyIterator___iadd__(self, n)

    def __isub__(self, n):
        return _BSplCLib.SwigPyIterator___isub__(self, n)

    def __add__(self, n):
        return _BSplCLib.SwigPyIterator___add__(self, n)

    def __sub__(self, *args):
        return _BSplCLib.SwigPyIterator___sub__(self, *args)
    def __iter__(self):
        return self

# Register SwigPyIterator in _BSplCLib:
_BSplCLib.SwigPyIterator_swigregister(SwigPyIterator)

def _dumps_object(klass):
    """ Overwrite default string output for any wrapped object.
    By default, __repr__ method returns something like:
    <OCC.Core.TopoDS.TopoDS_Shape; proxy of <Swig Object of type 'TopoDS_Shape *' at 0x02BB0758> >
    This is too much verbose.
    We prefer :
    <class 'gp_Pnt'>
    or
    <class 'TopoDS_Shape'>
    """
    klass_name = str(klass.__class__).split(".")[3].split("'")[0]
    repr_string = "<class '" + klass_name + "'"
# for TopoDS_Shape, we also look for the base type
    if klass_name == "TopoDS_Shape":
        if klass.IsNull():
            repr_string += ": Null>"
            return repr_string
        st = klass.ShapeType()
        types = {OCC.Core.TopAbs.TopAbs_VERTEX: "Vertex",
                 OCC.Core.TopAbs.TopAbs_SOLID: "Solid",
                 OCC.Core.TopAbs.TopAbs_EDGE: "Edge",
                 OCC.Core.TopAbs.TopAbs_FACE: "Face",
                 OCC.Core.TopAbs.TopAbs_SHELL: "Shell",
                 OCC.Core.TopAbs.TopAbs_WIRE: "Wire",
                 OCC.Core.TopAbs.TopAbs_COMPOUND: "Compound",
                 OCC.Core.TopAbs.TopAbs_COMPSOLID: "Compsolid"}
        repr_string += "; Type:%s" % types[st]        
    elif hasattr(klass, "IsNull"):
        if klass.IsNull():
            repr_string += "; Null"
    repr_string += ">"
    return repr_string


def process_exception(error, method_name, class_name):
    return _BSplCLib.process_exception(error, method_name, class_name)

from six import with_metaclass
import warnings
from OCC.Wrapper.wrapper_utils import Proxy, deprecated

import OCC.Core.Standard
import OCC.Core.NCollection
import OCC.Core.TColStd
import OCC.Core.TCollection
import OCC.Core.math
import OCC.Core.Message
import OCC.Core.OSD
import OCC.Core.gp
import OCC.Core.TColgp
import OCC.Core.GeomAbs

from enum import IntEnum
from OCC.Core.Exception import *

BSplCLib_NonUniform = _BSplCLib.BSplCLib_NonUniform
BSplCLib_Uniform = _BSplCLib.BSplCLib_Uniform
BSplCLib_NonConstant = _BSplCLib.BSplCLib_NonConstant
BSplCLib_Constant = _BSplCLib.BSplCLib_Constant
BSplCLib_QuasiConstant = _BSplCLib.BSplCLib_QuasiConstant


class BSplCLib_KnotDistribution(IntEnum):
	BSplCLib_NonUniform = 0
	BSplCLib_Uniform = 1
BSplCLib_NonUniform = BSplCLib_KnotDistribution.BSplCLib_NonUniform
BSplCLib_Uniform = BSplCLib_KnotDistribution.BSplCLib_Uniform

class BSplCLib_MultDistribution(IntEnum):
	BSplCLib_NonConstant = 0
	BSplCLib_Constant = 1
	BSplCLib_QuasiConstant = 2
BSplCLib_NonConstant = BSplCLib_MultDistribution.BSplCLib_NonConstant
BSplCLib_Constant = BSplCLib_MultDistribution.BSplCLib_Constant
BSplCLib_QuasiConstant = BSplCLib_MultDistribution.BSplCLib_QuasiConstant


def Handle_BSplCLib_Cache_Create():
    return _BSplCLib.Handle_BSplCLib_Cache_Create()

def Handle_BSplCLib_Cache_DownCast(t):
    return _BSplCLib.Handle_BSplCLib_Cache_DownCast(t)

def Handle_BSplCLib_Cache_IsNull(t):
    return _BSplCLib.Handle_BSplCLib_Cache_IsNull(t)
class bsplclib(object):
    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")
    __repr__ = _swig_repr

    @staticmethod
    def AntiBoorScheme(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        Dimension: int
        Depth: int
        Length: int
        Tolerance: float

        Return
        -------
        Knots: float
        Poles: float

        Description
        -----------
        Compute the content of pole before the boorscheme. this method is used to remove poles. //! u is the poles to remove, knots should contains the knots of the curve after knot removal. //! the first and last poles do not change, the other poles are computed by averaging two possible values. the distance between the two possible poles is computed, if it is higher than <tolerance> false is returned.

        """
        return _BSplCLib.bsplclib_AntiBoorScheme(*args)

    @staticmethod
    def Bohm(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        N: int
        Dimension: int

        Return
        -------
        Knots: float
        Poles: float

        Description
        -----------
        Performs the bohm algorithm at parameter <u>. this algorithm computes the value and all the derivatives up to order n (n <= degree). //! <poles> is the original array of poles. //! the result in <poles> is the value and the derivatives. poles[0] is the value, poles[degree] is the last derivative.

        """
        return _BSplCLib.bsplclib_Bohm(*args)

    @staticmethod
    def BoorIndex(*args):
        r"""

        Parameters
        ----------
        Index: int
        Length: int
        Depth: int

        Return
        -------
        int

        Description
        -----------
        Returns the index in the boor result array of the poles <index>. if the boor algorithm was perform with <length> and <depth>.

        """
        return _BSplCLib.bsplclib_BoorIndex(*args)

    @staticmethod
    def BoorScheme(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        Dimension: int
        Depth: int
        Length: int

        Return
        -------
        Knots: float
        Poles: float

        Description
        -----------
        Performs the boor algorithm at parameter <u> with the given <degree> and the array of <knots> on the poles <poles> of dimension <dimension>. the schema is computed until level <depth> on a basis of <length+1> poles. //! * knots is an array of reals of length: //! <length> + <degree> //! * poles is an array of reals of length: //! (2 * <length> + 1) * <dimension> //! the poles values must be set in the array at the positions. //! 0..dimension, //! 2 * dimension .. 3 * dimension //! 4 * dimension .. 5 * dimension //! ... //! the results are found in the array poles depending on the depth. (see the method getpole).

        """
        return _BSplCLib.bsplclib_BoorScheme(*args)

    @staticmethod
    def BuildBSpMatrix(*args):
        r"""

        Parameters
        ----------
        Parameters: TColStd_Array1OfReal
        OrderArray: TColStd_Array1OfInteger
        FlatKnots: TColStd_Array1OfReal
        Degree: int
        Matrix: math_Matrix

        Return
        -------
        UpperBandWidth: int
        LowerBandWidth: int

        Description
        -----------
        This builds a fully blown matrix of (ni) bi (tj) //! with i and j within 1..order + numpoles the integer ni is the ith slot of the array orderarray, tj is the jth slot of the array parameters.

        """
        return _BSplCLib.bsplclib_BuildBSpMatrix(*args)

    @staticmethod
    def BuildBoor(*args):
        r"""

        Parameters
        ----------
        Index: int
        Length: int
        Dimension: int
        Poles: TColStd_Array1OfReal

        Return
        -------
        LP: float

        Description
        -----------
        Copy in <lp> poles for <dimension> boor scheme. starting from <index> * <dimension>, copy <length+1> poles.

        """
        return _BSplCLib.bsplclib_BuildBoor(*args)

    @staticmethod
    def BuildCache(*args):
        r"""

        Parameters
        ----------
        U: float
        InverseOfSpanDomain: float
        PeriodicFlag: bool
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        CachePoles: TColgp_Array1OfPnt
        CacheWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the taylor expansion of the bspline normalized between 0 and 1. if rational computes the homogeneous taylor expension for the numerator and stores it in cachepoles.

        Parameters
        ----------
        U: float
        InverseOfSpanDomain: float
        PeriodicFlag: bool
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        CachePoles: TColgp_Array1OfPnt2d
        CacheWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the taylor expansion of the bspline normalized between 0 and 1. if rational computes the homogeneous taylor expension for the numerator and stores it in cachepoles.

        Parameters
        ----------
        theParameter: float
        theSpanDomain: float
        thePeriodicFlag: bool
        theDegree: int
        theSpanIndex: int
        theFlatKnots: TColStd_Array1OfReal
        thePoles: TColgp_Array1OfPnt
        theWeights: TColStd_Array1OfReal *
        theCacheArray: TColStd_Array2OfReal

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the taylor expansion of the bspline normalized between 0 and 1. structure of result optimized for bsplclib_cache.

        Parameters
        ----------
        theParameter: float
        theSpanDomain: float
        thePeriodicFlag: bool
        theDegree: int
        theSpanIndex: int
        theFlatKnots: TColStd_Array1OfReal
        thePoles: TColgp_Array1OfPnt2d
        theWeights: TColStd_Array1OfReal *
        theCacheArray: TColStd_Array2OfReal

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the taylor expansion of the bspline normalized between 0 and 1. structure of result optimized for bsplclib_cache.

        """
        return _BSplCLib.bsplclib_BuildCache(*args)

    @staticmethod
    def BuildEval(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Index: int
        Poles: TColStd_Array1OfReal
        Weights: TColStd_Array1OfReal *

        Return
        -------
        LP: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Index: int
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *

        Return
        -------
        LP: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Index: int
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *

        Return
        -------
        LP: float

        Description
        -----------
        Copy in <lp> the poles and weights for the eval scheme. starting from poles(poles.lower()+index).

        """
        return _BSplCLib.bsplclib_BuildEval(*args)

    @staticmethod
    def BuildKnots(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Index: int
        Periodic: bool
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *

        Return
        -------
        LK: float

        Description
        -----------
        Stores in lk the useful knots for the boorschem on the span knots(index) - knots(index+1).

        """
        return _BSplCLib.bsplclib_BuildKnots(*args)

    @staticmethod
    def BuildSchoenbergPoints(*args):
        r"""

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        Builds the schoenberg points from the flat knot used to interpolate a bspline since the bspline matrix is invertible.

        """
        return _BSplCLib.bsplclib_BuildSchoenbergPoints(*args)

    @staticmethod
    def CacheD0(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the of the cache the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights this just evaluates the current point the cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effects.

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights ththe cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effectsis just evaluates the current point.

        """
        return _BSplCLib.bsplclib_CacheD0(*args)

    @staticmethod
    def CacheD1(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the of the cache the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights this just evaluates the current point the cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effects.

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights ththe cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effectsis just evaluates the current point.

        """
        return _BSplCLib.bsplclib_CacheD1(*args)

    @staticmethod
    def CacheD2(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec1: gp_Vec
        Vec2: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the of the cache the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights this just evaluates the current point the cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effects.

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec1: gp_Vec2d
        Vec2: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights ththe cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effectsis just evaluates the current point.

        """
        return _BSplCLib.bsplclib_CacheD2(*args)

    @staticmethod
    def CacheD3(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec1: gp_Vec
        Vec2: gp_Vec
        Vec3: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the of the cache the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights this just evaluates the current point the cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effects.

        Parameters
        ----------
        U: float
        Degree: int
        CacheParameter: float
        SpanLenght: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec1: gp_Vec2d
        Vec2: gp_Vec2d
        Vec3: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point the parameter must be normalized between the 0 and 1 for the span. the cache must be valid when calling this routine. geom package will insure that. and then multiplies by the weights ththe cacheparameter is where the cache was constructed the spanlength is to normalize the polynomial in the cache to avoid bad conditioning effectsis just evaluates the current point.

        """
        return _BSplCLib.bsplclib_CacheD3(*args)

    @staticmethod
    def CoefsD0(*args):
        r"""

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt

        Return
        -------
        None

        Description
        -----------
        Calls cached0 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d

        Return
        -------
        None

        Description
        -----------
        Calls cached0 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        """
        return _BSplCLib.bsplclib_CoefsD0(*args)

    @staticmethod
    def CoefsD1(*args):
        r"""

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        """
        return _BSplCLib.bsplclib_CoefsD1(*args)

    @staticmethod
    def CoefsD2(*args):
        r"""

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec1: gp_Vec
        Vec2: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec1: gp_Vec2d
        Vec2: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        """
        return _BSplCLib.bsplclib_CoefsD2(*args)

    @staticmethod
    def CoefsD3(*args):
        r"""

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt
        Vec1: gp_Vec
        Vec2: gp_Vec
        Vec3: gp_Vec

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Point: gp_Pnt2d
        Vec1: gp_Vec2d
        Vec2: gp_Vec2d
        Vec3: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calls cached1 for bezier curves arrays computed with the method polescoefficients. warning: to be used for beziercurves only!!!.

        """
        return _BSplCLib.bsplclib_CoefsD3(*args)

    @staticmethod
    def D0(*args):
        r"""

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColStd_Array1OfReal
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *

        Return
        -------
        P: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        UIndex: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_D0(*args)

    @staticmethod
    def D1(*args):
        r"""

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColStd_Array1OfReal
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *

        Return
        -------
        P: float
        V: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt
        V: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        UIndex: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt2d
        V: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt
        V: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt2d
        V: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_D1(*args)

    @staticmethod
    def D2(*args):
        r"""

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColStd_Array1OfReal
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *

        Return
        -------
        P: float
        V1: float
        V2: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt
        V1: gp_Vec
        V2: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        UIndex: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt2d
        V1: gp_Vec2d
        V2: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt
        V1: gp_Vec
        V2: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt2d
        V1: gp_Vec2d
        V2: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_D2(*args)

    @staticmethod
    def D3(*args):
        r"""

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColStd_Array1OfReal
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *

        Return
        -------
        P: float
        V1: float
        V2: float
        V3: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Index: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt
        V1: gp_Vec
        V2: gp_Vec
        V3: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        UIndex: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        P: gp_Pnt2d
        V1: gp_Vec2d
        V2: gp_Vec2d
        V3: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt
        V1: gp_Vec
        V2: gp_Vec
        V3: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        U: float
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        P: gp_Pnt2d
        V1: gp_Vec2d
        V2: gp_Vec2d
        V3: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_D3(*args)

    @staticmethod
    def Derivative(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Dimension: int
        Length: int
        Order: int

        Return
        -------
        Knots: float
        Poles: float

        Description
        -----------
        Computes the poles of the bspline giving the derivatives of order <order>. //! the formula for the first order is //! pole(i) = degree * (pole(i+1) - pole(i)) / (knots(i+degree+1) - knots(i+1)) //! this formula is repeated (degree is decremented at each step).

        """
        return _BSplCLib.bsplclib_Derivative(*args)

    @staticmethod
    def Eval(*args):
        r"""

        Parameters
        ----------
        U: float
        Degree: int
        Dimension: int

        Return
        -------
        Knots: float
        Poles: float

        Description
        -----------
        Perform the boor algorithm to evaluate a point at parameter <u>, with <degree> and <dimension>. //! poles is an array of reals of size //! <dimension> * <degree>+1 //! containing the poles. at the end <poles> contains the current point.

        Parameters
        ----------
        U: float
        PeriodicFlag: bool
        DerivativeRequest: int
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        ArrayDimension: int

        Return
        -------
        ExtrapMode: int
        Poles: float
        Result: float

        Description
        -----------
        Perform the de boor algorithm to evaluate a point at parameter <u>, with <degree> and <dimension>. //! poles is an array of reals of size //! <dimension> * <degree>+1 //! containing the poles. at the end <poles> contains the current point. poles contain all the poles of the bsplinecurve, knots also contains all the knots of the bsplinecurve. extrapmode has two slots [0] = degree used to extrapolate before the first knot [1] = degre used to extrapolate after the last knot has to be between 1 and degree.

        Parameters
        ----------
        U: float
        PeriodicFlag: bool
        DerivativeRequest: int
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        ArrayDimension: int

        Return
        -------
        ExtrapMode: int
        Poles: float
        Weights: float
        PolesResult: float
        WeightsResult: float

        Description
        -----------
        Perform the de boor algorithm to evaluate a point at parameter <u>, with <degree> and <dimension>. evaluates by multiplying the poles by the weights and gives the homogeneous result in polesresult that is the results of the evaluation of the numerator once it has been multiplied by the weights and in weightsresult one has the result of the evaluation of the denominator //! warning: <polesresult> and <weightsresult> must be dimensionned properly.

        Parameters
        ----------
        U: float
        PeriodicFlag: bool
        HomogeneousFlag: bool
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal
        Point: gp_Pnt

        Return
        -------
        ExtrapMode: int
        Weight: float

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point.

        Parameters
        ----------
        U: float
        PeriodicFlag: bool
        HomogeneousFlag: bool
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal
        Point: gp_Pnt2d

        Return
        -------
        ExtrapMode: int
        Weight: float

        Description
        -----------
        Perform the evaluation of the bspline basis and then multiplies by the weights this just evaluates the current point.

        """
        return _BSplCLib.bsplclib_Eval(*args)

    @staticmethod
    def EvalBsplineBasis(*args):
        r"""

        Parameters
        ----------
        DerivativeOrder: int
        Order: int
        FlatKnots: TColStd_Array1OfReal
        Parameter: float
        BsplineBasis: math_Matrix
        isPeriodic: bool (optional, default to Standard_False)

        Return
        -------
        FirstNonZeroBsplineIndex: int

        Description
        -----------
        This evaluates the bspline basis at a given parameter parameter up to the requested derivativeorder and store the result in the array bsplinebasis in the following fashion bsplinebasis(1,1) = value of first non vanishing bspline function which has index firstnonzerobsplineindex bsplinebasis(1,2) = value of second non vanishing bspline function which has index firstnonzerobsplineindex + 1 bsplinebasis(1,n) = value of second non vanishing non vanishing bspline function which has index firstnonzerobsplineindex + n (n <= order) bsplinebasis(2,1) = value of derivative of first non vanishing bspline function which has index firstnonzerobsplineindex bsplinebasis(n,1) = value of nth derivative of first non vanishing bspline function which has index firstnonzerobsplineindex if n <= derivativeorder + 1.

        """
        return _BSplCLib.bsplclib_EvalBsplineBasis(*args)

    @staticmethod
    def FactorBandedMatrix(*args):
        r"""

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int

        Return
        -------
        PivotIndexProblem: int

        Description
        -----------
        This factors the banded matrix in the lu form with a banded storage of components of the l matrix warning: do not use if the matrix is totally positive (it is the case for bspline matrices build as above with parameters being the schoenberg points.

        """
        return _BSplCLib.bsplclib_FactorBandedMatrix(*args)

    @staticmethod
    def FirstUKnotIndex(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Mults: TColStd_Array1OfInteger

        Return
        -------
        int

        Description
        -----------
        Computes the index of the knots value which gives the start point of the curve.

        """
        return _BSplCLib.bsplclib_FirstUKnotIndex(*args)

    @staticmethod
    def FlatBezierKnots(*args):
        r"""

        Parameters
        ----------
        Degree: int

        Return
        -------
        float

        Description
        -----------
        Returns pointer to statically allocated array representing flat knots for bezier curve of the specified degree. raises outofrange if degree > maxdegree().

        """
        return _BSplCLib.bsplclib_FlatBezierKnots(*args)

    @staticmethod
    def FlatIndex(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Index: int
        Mults: TColStd_Array1OfInteger
        Periodic: bool

        Return
        -------
        int

        Description
        -----------
        Computes the index of the flats knots sequence corresponding to <index> in the knots sequence which multiplicities are <mults>.

        """
        return _BSplCLib.bsplclib_FlatIndex(*args)

    @staticmethod
    def FunctionMultiply(*args):
        r"""

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        PolesDimension: int
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int

        Return
        -------
        Poles: float
        NewPoles: float
        theStatus: int

        Description
        -----------
        This will multiply a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] by a function a(t) which is assumed to satisfy the following: 1. a(t) * f(t) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. the range of a(t) is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of a(t)*f(t).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColStd_Array1OfReal
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColStd_Array1OfReal

        Return
        -------
        theStatus: int

        Description
        -----------
        This will multiply a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] by a function a(t) which is assumed to satisfy the following: 1. a(t) * f(t) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. the range of a(t) is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of a(t)*f(t).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt2d
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColgp_Array1OfPnt2d

        Return
        -------
        theStatus: int

        Description
        -----------
        This will multiply a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] by a function a(t) which is assumed to satisfy the following: 1. a(t) * f(t) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. the range of a(t) is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of a(t)*f(t).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColgp_Array1OfPnt

        Return
        -------
        theStatus: int

        Description
        -----------
        This will multiply a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] by a function a(t) which is assumed to satisfy the following: 1. a(t) * f(t) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. the range of a(t) is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of a(t)*f(t).

        """
        return _BSplCLib.bsplclib_FunctionMultiply(*args)

    @staticmethod
    def FunctionReparameterise(*args):
        r"""

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        PolesDimension: int
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int

        Return
        -------
        Poles: float
        NewPoles: float
        theStatus: int

        Description
        -----------
        This function will compose a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] with a function a(t) which is assumed to satisfy the following: //! 1. f(a(t)) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots //! 2. a(t) defines a differentiable isomorphism between the range of flatknots to the range of bsplineflatknots which is the same as the range of f(t) //! warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method //! thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of f(a(t)).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColStd_Array1OfReal
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColStd_Array1OfReal

        Return
        -------
        theStatus: int

        Description
        -----------
        This function will compose a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] with a function a(t) which is assumed to satisfy the following: //! 1. f(a(t)) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots //! 2. a(t) defines a differentiable isomorphism between the range of flatknots to the range of bsplineflatknots which is the same as the range of f(t) //! warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method //! thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of f(a(t)).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColgp_Array1OfPnt

        Return
        -------
        theStatus: int

        Description
        -----------
        This will compose a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] with a function a(t) which is assumed to satisfy the following: 1. f(a(t)) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. a(t) defines a differentiable isomorphism between the range of flatknots to the range of bsplineflatknots which is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of f(a(t)).

        Parameters
        ----------
        Function: BSplCLib_EvaluatorFunction
        BSplineDegree: int
        BSplineFlatKnots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt2d
        FlatKnots: TColStd_Array1OfReal
        NewDegree: int
        NewPoles: TColgp_Array1OfPnt2d

        Return
        -------
        theStatus: int

        Description
        -----------
        This will compose a given vectorial bspline f(t) defined by its bsplinedegree and bsplineflatknotsl, its poles array which are coded as an array of real of the form [1..numpoles][1..polesdimension] with a function a(t) which is assumed to satisfy the following: 1. f(a(t)) is a polynomial bspline that can be expressed exactly as a bspline of degree newdegree on the knots flatknots 2. a(t) defines a differentiable isomorphism between the range of flatknots to the range of bsplineflatknots which is the same as the range of f(t) warning: it is the caller's responsibility to insure that conditions 1. and 2. above are satisfied: no check whatsoever is made in this method thestatus will return 0 if ok else it will return the pivot index of the matrix that was inverted to compute the multiplied bspline: the method used is interpolation at schoenenberg points of f(a(t)).

        """
        return _BSplCLib.bsplclib_FunctionReparameterise(*args)

    @staticmethod
    def GetPole(*args):
        r"""

        Parameters
        ----------
        Index: int
        Length: int
        Depth: int
        Dimension: int
        Pole: TColStd_Array1OfReal

        Return
        -------
        LocPoles: float
        Position: int

        Description
        -----------
        Copy the pole at position <index> in the boor scheme of dimension <dimension> to <position> in the array <pole>. <position> is updated.

        """
        return _BSplCLib.bsplclib_GetPole(*args)

    @staticmethod
    def Hunt(*args):
        r"""

        Parameters
        ----------
        theArray: TColStd_Array1OfReal
        theX: float

        Return
        -------
        theXPos: int

        Description
        -----------
        This routine searches the position of the real value thex in the monotonically increasing set of real values thearray using bisection algorithm. //! if the given value is out of range or array values, algorithm returns either thearray.lower()-1 or thearray.upper()+1 depending on thex position in the ordered set. //! this routine is used to locate a knot value in a set of knots.

        """
        return _BSplCLib.bsplclib_Hunt(*args)

    @staticmethod
    def IncreaseDegree(*args):
        r"""

        Parameters
        ----------
        Degree: int
        NewDegree: int
        Periodic: bool
        Dimension: int
        Poles: TColStd_Array1OfReal
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColStd_Array1OfReal
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        NewDegree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        NewDegree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        NewDegree: int
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        theNewDegree: int
        thePoles: TColgp_Array1OfPnt2d
        theWeights: TColStd_Array1OfReal *
        theNewPoles: TColgp_Array1OfPnt2d
        theNewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Increase the degree of a bspline (or bezier) curve of dimension thedimension form thedegree to thenewdegree. //! the number of poles in the new curve is: @code poles.length() + (newdegree - degree) * number of spans @endcode where the number of spans is: @code lastuknotindex(mults) - firstuknotindex(mults) + 1 @endcode for a non-periodic curve, and @code knots.length() - 1 @endcode for a periodic curve. //! the multiplicities of all knots are increased by the degree elevation. //! the new knots are usually the same knots with the exception of a non-periodic curve with the first and last multiplicity not equal to degree+1 where knots are removed form the start and the bottom until the sum of the multiplicities is equal to newdegree+1 at the knots corresponding to the first and last parameters of the curve. //! example: suppose a curve of degree 3 starting with following knots and multiplicities: @code knot: 0. 1. 2. mult: 1 2 1 @endcode //! the firstuknot is 2.0 because the sum of multiplicities is @code degree+1: 1 + 2 + 1 = 4 = 3 + 1 @endcode i.e. the first parameter of the curve is 2.0 and will still be 2.0 after degree elevation. let raise this curve to degree 4. the multiplicities are increased by 2. //! they become 2 3 2. but we need a sum of multiplicities of 5 at knot 2. so the first knot is removed and the new knots are: @code knot: 1. 2. mult: 3 2 @endcode the multipicity of the first knot may also be reduced if the sum is still to big. //! in the most common situations (periodic curve or curve with first and last multiplicities equals to degree+1) the knots are knot changes. //! the method increasedegreecountknots can be used to compute the new number of knots.

        """
        return _BSplCLib.bsplclib_IncreaseDegree(*args)

    @staticmethod
    def IncreaseDegreeCountKnots(*args):
        r"""

        Parameters
        ----------
        Degree: int
        NewDegree: int
        Periodic: bool
        Mults: TColStd_Array1OfInteger

        Return
        -------
        int

        Description
        -----------
        Returns the number of knots of a curve with multiplicities <mults> after elevating the degree from <degree> to <newdegree>. see the increasedegree method for more comments.

        """
        return _BSplCLib.bsplclib_IncreaseDegreeCountKnots(*args)

    @staticmethod
    def InsertKnot(*args):
        r"""

        Parameters
        ----------
        UIndex: int
        U: float
        UMult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        UIndex: int
        U: float
        UMult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Insert a new knot u of multiplicity umult in the knot sequence. //! the location of the new knot should be given as an input data. uindex locates the new knot u in the knot sequence and knots (uindex) < u < knots (uindex + 1). //! the new control points corresponding to this insertion are returned. knots and mults are not updated.

        """
        return _BSplCLib.bsplclib_InsertKnot(*args)

    @staticmethod
    def InsertKnots(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Dimension: int
        Poles: TColStd_Array1OfReal
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        AddKnots: TColStd_Array1OfReal
        AddMults: TColStd_Array1OfInteger *
        NewPoles: TColStd_Array1OfReal
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Epsilon: float
        Add: bool (optional, default to Standard_True)

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        AddKnots: TColStd_Array1OfReal
        AddMults: TColStd_Array1OfInteger *
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Epsilon: float
        Add: bool (optional, default to Standard_True)

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        AddKnots: TColStd_Array1OfReal
        AddMults: TColStd_Array1OfInteger *
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Epsilon: float
        Add: bool (optional, default to Standard_True)

        Return
        -------
        None

        Description
        -----------
        Insert a sequence of knots <addknots> with multiplicities <addmults>. <addknots> must be a non decreasing sequence and verifies: //! knots(knots.lower()) <= addknots(addknots.lower()) knots(knots.upper()) >= addknots(addknots.upper()) //! the newpoles and newweights arrays must have a length: poles.length() + sum(addmults()) //! when a knot to insert is identic to an existing knot the multiplicities are added. //! epsilon is used to test knots for equality. //! when addmult is negative or null the knot is not inserted. no multiplicity will becomes higher than the degree. //! the new knots and multiplicities are copied in <newknots> and <newmults>. //! all the new arrays should be correctly dimensioned. //! when all the new knots are existing knots, i.e. only the multiplicities will change it is safe to use the same arrays as input and output.

        """
        return _BSplCLib.bsplclib_InsertKnots(*args)

    @staticmethod
    def Interpolate(*args):
        r"""

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt

        Return
        -------
        InversionProblem: int

        Description
        -----------
        Performs the interpolation of the data given in the poles array according to the requests in contactorderarray that is:  if contactorderarray(i) has value d it means that poles(i) contains the dth derivative of the function to be interpolated. the length l of the following arrays must be the same: parameters, contactorderarray, poles, the length of flatknots is degree + l + 1 warning: the method used to do that interpolation is gauss elimination without pivoting. thus if the diagonal is not dominant there is no guarantee that the algorithm will work. nevertheless for cubic interpolation or interpolation at scheonberg points the method will work the inversionproblem will report 0 if there was no problem else it will give the index of the faulty pivot.

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt2d

        Return
        -------
        InversionProblem: int

        Description
        -----------
        Performs the interpolation of the data given in the poles array according to the requests in contactorderarray that is:  if contactorderarray(i) has value d it means that poles(i) contains the dth derivative of the function to be interpolated. the length l of the following arrays must be the same: parameters, contactorderarray, poles, the length of flatknots is degree + l + 1 warning: the method used to do that interpolation is gauss elimination without pivoting. thus if the diagonal is not dominant there is no guarantee that the algorithm will work. nevertheless for cubic interpolation at knots or interpolation at scheonberg points the method will work. the inversionproblem w ll report 0 if there was no problem else it will give the index of the faulty pivot.

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal

        Return
        -------
        InversionProblem: int

        Description
        -----------
        Performs the interpolation of the data given in the poles array according to the requests in contactorderarray that is:  if contactorderarray(i) has value d it means that poles(i) contains the dth derivative of the function to be interpolated. the length l of the following arrays must be the same: parameters, contactorderarray, poles, the length of flatknots is degree + l + 1 warning: the method used to do that interpolation is gauss elimination without pivoting. thus if the diagonal is not dominant there is no guarantee that the algorithm will work. nevertheless for cubic interpolation at knots or interpolation at scheonberg points the method will work. the inversionproblem will report 0 if there was no problem else it will give the index of the faulty pivot.

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal

        Return
        -------
        InversionProblem: int

        Description
        -----------
        Performs the interpolation of the data given in the poles array according to the requests in contactorderarray that is:  if contactorderarray(i) has value d it means that poles(i) contains the dth derivative of the function to be interpolated. the length l of the following arrays must be the same: parameters, contactorderarray, poles, the length of flatknots is degree + l + 1 warning: the method used to do that interpolation is gauss elimination without pivoting. thus if the diagonal is not dominant there is no guarantee that the algorithm will work. nevertheless for cubic interpolation at knots or interpolation at scheonberg points the method will work. the inversionproblem w ll report 0 if there was no problem else it will give the i.

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        ArrayDimension: int

        Return
        -------
        Poles: float
        InversionProblem: int

        Description
        -----------
        Performs the interpolation of the data given in the poles array according to the requests in contactorderarray that is:  if contactorderarray(i) has value d it means that poles(i) contains the dth derivative of the function to be interpolated. the length l of the following arrays must be the same: parameters, contactorderarray the length of flatknots is degree + l + 1 the polesarray is an seen as an array[1..n][1..arraydimension] with n = tge length of the parameters array warning: the method used to do that interpolation is gauss elimination without pivoting. thus if the diagonal is not dominant there is no guarantee that the algorithm will work. nevertheless for cubic interpolation or interpolation at scheonberg points the method will work the inversionproblem will report 0 if there was no problem else it will give the index of the faulty pivot.

        Parameters
        ----------
        Degree: int
        FlatKnots: TColStd_Array1OfReal
        Parameters: TColStd_Array1OfReal
        ContactOrderArray: TColStd_Array1OfInteger
        ArrayDimension: int

        Return
        -------
        Poles: float
        Weights: float
        InversionProblem: int

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_Interpolate(*args)

    @staticmethod
    def Intervals(*args):
        r"""

        Parameters
        ----------
        theKnots: TColStd_Array1OfReal
        theMults: TColStd_Array1OfInteger
        theDegree: int
        isPeriodic: bool
        theContinuity: int
        theFirst: float
        theLast: float
        theTolerance: float
        theIntervals: TColStd_Array1OfReal *

        Return
        -------
        int

        Description
        -----------
        Splits the given range to bspline intervals of given continuity @param[in] theknots the knots of bspline @param[in] themults the knots' multiplicities @param[in] thedegree the degree of bspline @param[in] isperiodic the periodicity of bspline @param[in] thecontinuity the target interval's continuity @param[in] thefirst the begin of the target range @param[in] thelast the end of the target range @param[in] thetolerance the tolerance @param[in,out] theintervals the array to store intervals if isn't nullptr return the number of intervals.

        """
        return _BSplCLib.bsplclib_Intervals(*args)

    @staticmethod
    def IsRational(*args):
        r"""

        Parameters
        ----------
        Weights: TColStd_Array1OfReal
        I1: int
        I2: int
        Epsilon: float (optional, default to 0.0)

        Return
        -------
        bool

        Description
        -----------
        Returns false if all the weights of the array <weights> between i1 an i2 are identic. epsilon is used for comparing weights. if epsilon is 0. the epsilon of the first weight is used.

        """
        return _BSplCLib.bsplclib_IsRational(*args)

    @staticmethod
    def KnotAnalysis(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        CKnots: TColStd_Array1OfReal
        CMults: TColStd_Array1OfInteger
        KnotForm: GeomAbs_BSplKnotDistribution

        Return
        -------
        MaxKnotMult: int

        Description
        -----------
        Analyzes the array of knots. returns the form and the maximum knot multiplicity.

        """
        return _BSplCLib.bsplclib_KnotAnalysis(*args)

    @staticmethod
    def KnotForm(*args):
        r"""

        Parameters
        ----------
        Knots: TColStd_Array1OfReal
        FromK1: int
        ToK2: int

        Return
        -------
        BSplCLib_KnotDistribution

        Description
        -----------
        Analyses if the knots distribution is 'uniform' or 'nonuniform' between the knot fromk1 and the knot tok2. there is no repetition of knot in the knots'sequence <knots>.

        """
        return _BSplCLib.bsplclib_KnotForm(*args)

    @staticmethod
    def KnotSequence(*args):
        r"""

        Parameters
        ----------
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        KnotSeq: TColStd_Array1OfReal
        Periodic: bool (optional, default to Standard_False)

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        Degree: int
        Periodic: bool
        KnotSeq: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        Computes the sequence of knots knotseq with repetition of the knots of multiplicity greater than 1. //! length of knotseq must be knotsequencelength(mults,degree,periodic).

        """
        return _BSplCLib.bsplclib_KnotSequence(*args)

    @staticmethod
    def KnotSequenceLength(*args):
        r"""

        Parameters
        ----------
        Mults: TColStd_Array1OfInteger
        Degree: int
        Periodic: bool

        Return
        -------
        int

        Description
        -----------
        Returns the length of the sequence of knots with repetition. //! periodic: //! sum(mults(i), i = mults.lower(); i <= mults.upper()); //! non periodic: //! sum(mults(i); i = mults.lower(); i < mults.upper()) + 2 * degree.

        """
        return _BSplCLib.bsplclib_KnotSequenceLength(*args)

    @staticmethod
    def Knots(*args):
        r"""

        Parameters
        ----------
        KnotSeq: TColStd_Array1OfReal
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        Periodic: bool (optional, default to Standard_False)

        Return
        -------
        None

        Description
        -----------
        Computes the sequence of knots knots without repetition of the knots of multiplicity greater than 1. //! length of <knots> and <mults> must be knotslength(knotsequence,periodic).

        """
        return _BSplCLib.bsplclib_Knots(*args)

    @staticmethod
    def KnotsLength(*args):
        r"""

        Parameters
        ----------
        KnotSeq: TColStd_Array1OfReal
        Periodic: bool (optional, default to Standard_False)

        Return
        -------
        int

        Description
        -----------
        Returns the length of the sequence of knots (and mults) without repetition.

        """
        return _BSplCLib.bsplclib_KnotsLength(*args)

    @staticmethod
    def LastUKnotIndex(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Mults: TColStd_Array1OfInteger

        Return
        -------
        int

        Description
        -----------
        Computes the index of the knots value which gives the end point of the curve.

        """
        return _BSplCLib.bsplclib_LastUKnotIndex(*args)

    @staticmethod
    def LocateParameter(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        U: float
        IsPeriodic: bool
        FromK1: int
        ToK2: int

        Return
        -------
        KnotIndex: int
        NewU: float

        Description
        -----------
        Locates the parametric value u in the knots sequence between the knot k1 and the knot k2. the value return in index verifies. //! knots(index) <= u < knots(index + 1) if u <= knots (k1) then index = k1 if u >= knots (k2) then index = k2 - 1 //! if periodic is true u may be modified to fit in the range knots(k1), knots(k2). in any case the correct value is returned in newu. //! warnings :index is used as input data to initialize the searching function. warning: knots have to be 'withe repetitions'.

        Parameters
        ----------
        Degree: int
        Knots: TColStd_Array1OfReal
        U: float
        IsPeriodic: bool
        FromK1: int
        ToK2: int

        Return
        -------
        KnotIndex: int
        NewU: float

        Description
        -----------
        Locates the parametric value u in the knots sequence between the knot k1 and the knot k2. the value return in index verifies. //! knots(index) <= u < knots(index + 1) if u <= knots (k1) then index = k1 if u >= knots (k2) then index = k2 - 1 //! if periodic is true u may be modified to fit in the range knots(k1), knots(k2). in any case the correct value is returned in newu. //! warnings :index is used as input data to initialize the searching function. warning: knots have to be 'flat'.

        Parameters
        ----------
        Degree: int
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger *
        U: float
        Periodic: bool

        Return
        -------
        Index: int
        NewU: float

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_LocateParameter(*args)

    @staticmethod
    def MaxDegree(*args):
        r"""
        Return
        -------
        int

        Description
        -----------
        Returns the degree maxima for a bsplinecurve.

        """
        return _BSplCLib.bsplclib_MaxDegree(*args)

    @staticmethod
    def MaxKnotMult(*args):
        r"""

        Parameters
        ----------
        Mults: TColStd_Array1OfInteger
        K1: int
        K2: int

        Return
        -------
        int

        Description
        -----------
        Finds the greatest multiplicity in a set of knots between k1 and k2. mults is the multiplicity associated with each knot value.

        """
        return _BSplCLib.bsplclib_MaxKnotMult(*args)

    @staticmethod
    def MergeBSplineKnots(*args):
        r"""

        Parameters
        ----------
        Tolerance: float
        StartValue: float
        EndValue: float
        Degree1: int
        Knots1: TColStd_Array1OfReal
        Mults1: TColStd_Array1OfInteger
        Degree2: int
        Knots2: TColStd_Array1OfReal
        Mults2: TColStd_Array1OfInteger
        NewKnots: TColStd_HArray1OfReal
        NewMults: TColStd_HArray1OfInteger

        Return
        -------
        NumPoles: int

        Description
        -----------
        Merges two knot vector by setting the starting and ending values to startvalue and endvalue.

        """
        return _BSplCLib.bsplclib_MergeBSplineKnots(*args)

    @staticmethod
    def MinKnotMult(*args):
        r"""

        Parameters
        ----------
        Mults: TColStd_Array1OfInteger
        K1: int
        K2: int

        Return
        -------
        int

        Description
        -----------
        Finds the lowest multiplicity in a set of knots between k1 and k2. mults is the multiplicity associated with each knot value.

        """
        return _BSplCLib.bsplclib_MinKnotMult(*args)

    @staticmethod
    def MovePoint(*args):
        r"""

        Parameters
        ----------
        U: float
        Displ: gp_Vec2d
        Index1: int
        Index2: int
        Degree: int
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt2d

        Return
        -------
        FirstIndex: int
        LastIndex: int

        Description
        -----------
        Find the new poles which allows an old point (with a given u as parameter) to reach a new position index1 and index2 indicate the range of poles we can move (1, nbpoles-1) or (2, nbpoles) -> no constraint for one side don't enter (1,nbpoles) -> error: rigid move (2, nbpoles-1) -> the ends are enforced (3, nbpoles-2) -> the ends and the tangency are enforced if problem in bsplinebasis calculation, no change for the curve and firstindex, lastindex = 0.

        Parameters
        ----------
        U: float
        Displ: gp_Vec
        Index1: int
        Index2: int
        Degree: int
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt

        Return
        -------
        FirstIndex: int
        LastIndex: int

        Description
        -----------
        Find the new poles which allows an old point (with a given u as parameter) to reach a new position index1 and index2 indicate the range of poles we can move (1, nbpoles-1) or (2, nbpoles) -> no constraint for one side don't enter (1,nbpoles) -> error: rigid move (2, nbpoles-1) -> the ends are enforced (3, nbpoles-2) -> the ends and the tangency are enforced if problem in bsplinebasis calculation, no change for the curve and firstindex, lastindex = 0.

        """
        return _BSplCLib.bsplclib_MovePoint(*args)

    @staticmethod
    def MovePointAndTangent(*args):
        r"""

        Parameters
        ----------
        U: float
        ArrayDimension: int
        Tolerance: float
        Degree: int
        StartingCondition: int
        EndingCondition: int
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal

        Return
        -------
        Delta: float
        DeltaDerivative: float
        Poles: float
        NewPoles: float
        ErrorStatus: int

        Description
        -----------
        This is the dimension free version of the utility u is the parameter must be within the first flatknots and the last flatknots delta is the amount the curve has to be moved deltaderivative is the amount the derivative has to be moved. delta and deltaderivative must be array of dimension arraydimension degree is the degree of the bspline and the flatknots are the knots of the bspline starting condition if = -1 means the starting point of the curve can move = 0 means the starting point of the curve cannot move but tangent starting point of the curve cannot move = 1 means the starting point and tangents cannot move = 2 means the starting point tangent and curvature cannot move = ... same holds for endingcondition poles are the poles of the curve weights are the weights of the curve if not null newpoles are the poles of the deformed curve errorstatus will be 0 if no error happened 1 if there are not enough knots/poles the imposed conditions the way to solve this problem is to add knots to the bspline if startcondition = 1 and endcondition = 1 then you need at least 4 + 2 = 6 poles so for example to have a c1 cubic you will need have at least 2 internal knots.

        Parameters
        ----------
        U: float
        Delta: gp_Vec
        DeltaDerivative: gp_Vec
        Tolerance: float
        Degree: int
        StartingCondition: int
        EndingCondition: int
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt

        Return
        -------
        ErrorStatus: int

        Description
        -----------
        This is the dimension free version of the utility u is the parameter must be within the first flatknots and the last flatknots delta is the amount the curve has to be moved deltaderivative is the amount the derivative has to be moved. delta and deltaderivative must be array of dimension arraydimension degree is the degree of the bspline and the flatknots are the knots of the bspline starting condition if = -1 means the starting point of the curve can move = 0 means the starting point of the curve cannot move but tangent starting point of the curve cannot move = 1 means the starting point and tangents cannot move = 2 means the starting point tangent and curvature cannot move = ... same holds for endingcondition poles are the poles of the curve weights are the weights of the curve if not null newpoles are the poles of the deformed curve errorstatus will be 0 if no error happened 1 if there are not enough knots/poles the imposed conditions the way to solve this problem is to add knots to the bspline if startcondition = 1 and endcondition = 1 then you need at least 4 + 2 = 6 poles so for example to have a c1 cubic you will need have at least 2 internal knots.

        Parameters
        ----------
        U: float
        Delta: gp_Vec2d
        DeltaDerivative: gp_Vec2d
        Tolerance: float
        Degree: int
        StartingCondition: int
        EndingCondition: int
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt2d

        Return
        -------
        ErrorStatus: int

        Description
        -----------
        This is the dimension free version of the utility u is the parameter must be within the first flatknots and the last flatknots delta is the amount the curve has to be moved deltaderivative is the amount the derivative has to be moved. delta and deltaderivative must be array of dimension arraydimension degree is the degree of the bspline and the flatknots are the knots of the bspline starting condition if = -1 means the starting point of the curve can move = 0 means the starting point of the curve cannot move but tangent starting point of the curve cannot move = 1 means the starting point and tangents cannot move = 2 means the starting point tangent and curvature cannot move = ... same holds for endingcondition poles are the poles of the curve weights are the weights of the curve if not null newpoles are the poles of the deformed curve errorstatus will be 0 if no error happened 1 if there are not enough knots/poles the imposed conditions the way to solve this problem is to add knots to the bspline if startcondition = 1 and endcondition = 1 then you need at least 4 + 2 = 6 poles so for example to have a c1 cubic you will need have at least 2 internal knots.

        """
        return _BSplCLib.bsplclib_MovePointAndTangent(*args)

    @staticmethod
    def MultForm(*args):
        r"""

        Parameters
        ----------
        Mults: TColStd_Array1OfInteger
        FromK1: int
        ToK2: int

        Return
        -------
        BSplCLib_MultDistribution

        Description
        -----------
        Analyses the distribution of multiplicities between the knot fromk1 and the knot tok2.

        """
        return _BSplCLib.bsplclib_MultForm(*args)

    @staticmethod
    def NbPoles(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Mults: TColStd_Array1OfInteger

        Return
        -------
        int

        Description
        -----------
        Returns the number of poles of the curve. returns 0 if one of the multiplicities is incorrect. //! * non positive. //! * greater than degree, or degree+1 at the first and last knot of a non periodic curve. //! * the last periodicity on a periodic curve is not equal to the first.

        """
        return _BSplCLib.bsplclib_NbPoles(*args)

    @staticmethod
    def NoMults(*args):
        r"""
        Return
        -------
        TColStd_Array1OfInteger *

        Description
        -----------
        Used as argument for a flatknots evaluation.

        """
        return _BSplCLib.bsplclib_NoMults(*args)

    @staticmethod
    def NoWeights(*args):
        r"""
        Return
        -------
        TColStd_Array1OfReal *

        Description
        -----------
        Used as argument for a non rational curve.

        """
        return _BSplCLib.bsplclib_NoWeights(*args)

    @staticmethod
    def PoleIndex(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Index: int
        Periodic: bool
        Mults: TColStd_Array1OfInteger

        Return
        -------
        int

        Description
        -----------
        Return the index of the first pole to use on the span mults(index) - mults(index+1). this index must be added to poles.lower().

        """
        return _BSplCLib.bsplclib_PoleIndex(*args)

    @staticmethod
    def PolesCoefficients(*args):
        r"""

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt2d
        CachePoles: TColgp_Array1OfPnt2d

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        CachePoles: TColgp_Array1OfPnt2d
        CacheWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt
        CachePoles: TColgp_Array1OfPnt

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        CachePoles: TColgp_Array1OfPnt
        CacheWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Encapsulation of buildcache to perform the evaluation of the taylor expansion for beziercurves at parameter 0. warning: to be used for beziercurves only!!!.

        """
        return _BSplCLib.bsplclib_PolesCoefficients(*args)

    @staticmethod
    def PrepareInsertKnots(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        AddKnots: TColStd_Array1OfReal
        AddMults: TColStd_Array1OfInteger *
        Epsilon: float
        Add: bool (optional, default to Standard_True)

        Return
        -------
        NbPoles: int
        NbKnots: int

        Description
        -----------
        Returns in <nbpoles, nbknots> the new number of poles and knots if the sequence of knots <addknots, addmults> is inserted in the sequence <knots, mults>. //! epsilon is used to compare knots for equality. //! if add is true the multiplicities on equal knots are added. //! if add is false the max value of the multiplicities is kept. //! return false if: the knew knots are knot increasing. the new knots are not in the range.

        """
        return _BSplCLib.bsplclib_PrepareInsertKnots(*args)

    @staticmethod
    def PrepareTrimming(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        U1: float
        U2: float

        Return
        -------
        NbKnots: int
        NbPoles: int

        Description
        -----------
        Set in <nbknots> and <nbpoles> the number of knots and poles of the curve resulting from the trimming of the bsplinecurve defined with <degree>, <knots>, <mults>.

        """
        return _BSplCLib.bsplclib_PrepareTrimming(*args)

    @staticmethod
    def PrepareUnperiodize(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Mults: TColStd_Array1OfInteger

        Return
        -------
        NbKnots: int
        NbPoles: int

        Description
        -----------
        Set in <nbknots> and <nbpolestoadd> the number of knots and poles of the notperiodic curve identical at the periodic curve with a degree <degree> , a knots-distribution with multiplicities <mults>.

        """
        return _BSplCLib.bsplclib_PrepareUnperiodize(*args)

    @staticmethod
    def RaiseMultiplicity(*args):
        r"""

        Parameters
        ----------
        KnotIndex: int
        Mult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        KnotIndex: int
        Mult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Raise the multiplicity of knot to <umult>. //! the new control points are returned. knots and mults are not updated.

        """
        return _BSplCLib.bsplclib_RaiseMultiplicity(*args)

    @staticmethod
    def RemoveKnot(*args):
        r"""

        Parameters
        ----------
        Index: int
        Mult: int
        Degree: int
        Periodic: bool
        Dimension: int
        Poles: TColStd_Array1OfReal
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColStd_Array1OfReal
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Tolerance: float

        Return
        -------
        bool

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Index: int
        Mult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Tolerance: float

        Return
        -------
        bool

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Index: int
        Mult: int
        Degree: int
        Periodic: bool
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        Tolerance: float

        Return
        -------
        bool

        Description
        -----------
        Decrement the multiplicity of <knots(index)> to <mult>. if <mult> is null the knot is removed. //! as there are two ways to compute the new poles the midlle will be used as long as the distance is lower than tolerance. //! if a distance is bigger than tolerance the methods returns false and the new arrays are not modified. //! a low tolerance can be used to test if the knot can be removed without modifying the curve. //! a high tolerance can be used to 'smooth' the curve.

        """
        return _BSplCLib.bsplclib_RemoveKnot(*args)

    @staticmethod
    def Reparametrize(*args):
        r"""

        Parameters
        ----------
        U1: float
        U2: float
        Knots: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        Reparametrizes a b-spline curve to [u1, u2]. the knot values are recomputed such that knots (lower) = u1 and knots (upper) = u2 but the knot form is not modified. warnings: in the array knots the values must be in ascending order. u1 must not be equal to u2 to avoid division by zero.

        """
        return _BSplCLib.bsplclib_Reparametrize(*args)

    @staticmethod
    def Resolution(*args):
        r"""

        Parameters
        ----------
        ArrayDimension: int
        NumPoles: int
        Weights: TColStd_Array1OfReal *
        FlatKnots: TColStd_Array1OfReal
        Degree: int
        Tolerance3D: float

        Return
        -------
        PolesArray: float
        UTolerance: float

        Description
        -----------
        Given a tolerance in 3d space returns a tolerance in u parameter space such that all u1 and u0 in the domain of the curve f(u) | u1 - u0 | < utolerance and we have |f (u1) - f (u0)| < tolerance3d.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        NumPoles: int
        FlatKnots: TColStd_Array1OfReal
        Degree: int
        Tolerance3D: float

        Return
        -------
        UTolerance: float

        Description
        -----------
        Given a tolerance in 3d space returns a tolerance in u parameter space such that all u1 and u0 in the domain of the curve f(u) | u1 - u0 | < utolerance and we have |f (u1) - f (u0)| < tolerance3d.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        NumPoles: int
        FlatKnots: TColStd_Array1OfReal
        Degree: int
        Tolerance3D: float

        Return
        -------
        UTolerance: float

        Description
        -----------
        Given a tolerance in 3d space returns a tolerance in u parameter space such that all u1 and u0 in the domain of the curve f(u) | u1 - u0 | < utolerance and we have |f (u1) - f (u0)| < tolerance3d.

        """
        return _BSplCLib.bsplclib_Resolution(*args)

    @staticmethod
    def Reverse(*args):
        r"""

        Parameters
        ----------
        Knots: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        Reverses the array knots to become the knots sequence of the reversed curve.

        Parameters
        ----------
        Mults: TColStd_Array1OfInteger

        Return
        -------
        None

        Description
        -----------
        Reverses the array of multiplicities.

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt
        Last: int

        Return
        -------
        None

        Description
        -----------
        Reverses the array of poles. last is the index of the new first pole. on a non periodic curve last is poles.upper(). on a periodic curve last is //! (number of flat knots - degree - 1) //! or //! (sum of multiplicities(but for the last) + degree - 1).

        Parameters
        ----------
        Poles: TColgp_Array1OfPnt2d
        Last: int

        Return
        -------
        None

        Description
        -----------
        Reverses the array of poles.

        Parameters
        ----------
        Weights: TColStd_Array1OfReal
        Last: int

        Return
        -------
        None

        Description
        -----------
        Reverses the array of poles.

        """
        return _BSplCLib.bsplclib_Reverse(*args)

    @staticmethod
    def SolveBandedSystem(*args):
        r"""

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        ArrayDimension: int

        Return
        -------
        Array: float

        Description
        -----------
        This solves the system matrix.x = b with when matrix is factored in lu form the array is an seen as an array[1..n][1..arraydimension] with n = the rank of the matrix matrix. the result is stored in array when each coordinate is solved that is b is the array whose values are b[i] = array[i][p] for each p in 1..arraydimension.

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        Array: TColgp_Array1OfPnt2d

        Return
        -------
        int

        Description
        -----------
        This solves the system matrix.x = b with when matrix is factored in lu form the array has the length of the rank of the matrix matrix. the result is stored in array when each coordinate is solved that is b is the array whose values are b[i] = array[i][p] for each p in 1..arraydimension.

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        Array: TColgp_Array1OfPnt

        Return
        -------
        int

        Description
        -----------
        This solves the system matrix.x = b with when matrix is factored in lu form the array has the length of the rank of the matrix matrix. the result is stored in array when each coordinate is solved that is b is the array whose values are b[i] = array[i][p] for each p in 1..arraydimension.

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        HomogenousFlag: bool
        ArrayDimension: int

        Return
        -------
        Array: float
        Weights: float

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        HomogenousFlag: bool
        Array: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal

        Return
        -------
        int

        Description
        -----------
        This solves the system matrix.x = b with when matrix is factored in lu form the array is an seen as an array[1..n][1..arraydimension] with n = the rank of the matrix matrix. the result is stored in array when each coordinate is solved that is b is the array whose values are b[i] = array[i][p] for each p in 1..arraydimension. if homogeneousflag == 0 the poles are multiplied by the weights upon entry and once interpolation is carried over the result of the poles are divided by the result of the interpolation of the weights. otherwise if homogenousflag == 1 the poles and weigths are treated homogeneously that is that those are interpolated as they are and result is returned without division by the interpolated weigths.

        Parameters
        ----------
        Matrix: math_Matrix
        UpperBandWidth: int
        LowerBandWidth: int
        HomogeneousFlag: bool
        Array: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal

        Return
        -------
        int

        Description
        -----------
        This solves the system matrix.x = b with when matrix is factored in lu form the array is an seen as an array[1..n][1..arraydimension] with n = the rank of the matrix matrix. the result is stored in array when each coordinate is solved that is b is the array whose values are b[i] = array[i][p] for each p in 1..arraydimension if homogeneousflag == 0 the poles are multiplied by the weights upon entry and once interpolation is carried over the result of the poles are divided by the result of the interpolation of the weights. otherwise if homogenousflag == 1 the poles and weigths are treated homogeneously that is that those are interpolated as they are and result is returned without division by the interpolated weigths.

        """
        return _BSplCLib.bsplclib_SolveBandedSystem(*args)

    @staticmethod
    def TangExtendToConstraint(*args):
        r"""

        Parameters
        ----------
        FlatKnots: TColStd_Array1OfReal
        C1Coefficient: float
        NumPoles: int
        Dimension: int
        Degree: int
        ConstraintPoint: TColStd_Array1OfReal
        Continuity: int
        After: bool

        Return
        -------
        Poles: float
        NbPolesResult: int
        NbKnotsRsult: int
        KnotsResult: float
        PolesResult: float

        Description
        -----------
        Extend a bspline nd using the tangency map <c1coefficient> is the coefficient of reparametrisation <continuity> must be equal to 1, 2 or 3. <degree> must be greater or equal than <continuity> + 1. //! warning: <knotsresult> and <polesresult> must be dimensionned properly.

        """
        return _BSplCLib.bsplclib_TangExtendToConstraint(*args)

    @staticmethod
    def Trimming(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Dimension: int
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        Poles: TColStd_Array1OfReal
        U1: float
        U2: float
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        NewPoles: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        U1: float
        U2: float
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Periodic: bool
        Knots: TColStd_Array1OfReal
        Mults: TColStd_Array1OfInteger
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        U1: float
        U2: float
        NewKnots: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_Trimming(*args)

    @staticmethod
    def Unperiodize(*args):
        r"""

        Parameters
        ----------
        Degree: int
        Dimension: int
        Mults: TColStd_Array1OfInteger
        Knots: TColStd_Array1OfReal
        Poles: TColStd_Array1OfReal
        NewMults: TColStd_Array1OfInteger
        NewKnots: TColStd_Array1OfReal
        NewPoles: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Mults: TColStd_Array1OfInteger
        Knots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt
        Weights: TColStd_Array1OfReal *
        NewMults: TColStd_Array1OfInteger
        NewKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        Parameters
        ----------
        Degree: int
        Mults: TColStd_Array1OfInteger
        Knots: TColStd_Array1OfReal
        Poles: TColgp_Array1OfPnt2d
        Weights: TColStd_Array1OfReal *
        NewMults: TColStd_Array1OfInteger
        NewKnots: TColStd_Array1OfReal
        NewPoles: TColgp_Array1OfPnt2d
        NewWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.bsplclib_Unperiodize(*args)

    __repr__ = _dumps_object

    @methodnotwrapped
    def DN(self):
    	pass


    def __init__(self):
        _BSplCLib.bsplclib_swiginit(self, _BSplCLib.new_bsplclib())
    __swig_destroy__ = _BSplCLib.delete_bsplclib

# Register bsplclib in _BSplCLib:
_BSplCLib.bsplclib_swigregister(bsplclib)
class BSplCLib_Cache(OCC.Core.Standard.Standard_Transient):
    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")
    __repr__ = _swig_repr

    def __init__(self, *args):
        r"""

        Parameters
        ----------
        theDegree: int
        thePeriodic: bool
        theFlatKnots: TColStd_Array1OfReal
        thePoles2d: TColgp_Array1OfPnt2d
        theWeights: TColStd_Array1OfReal * (optional, default to NULL)

        Return
        -------
        None

        Description
        -----------
        Constructor, prepares data structures for caching values on a 2d curve. \param thedegree degree of the curve \param theperiodic identify whether the curve is periodic \param theflatknots knots of bezier/b-spline curve (with repetitions) \param thepoles2d array of poles of 2d curve \param theweights array of weights of corresponding poles.

        Parameters
        ----------
        theDegree: int
        thePeriodic: bool
        theFlatKnots: TColStd_Array1OfReal
        thePoles: TColgp_Array1OfPnt
        theWeights: TColStd_Array1OfReal * (optional, default to NULL)

        Return
        -------
        None

        Description
        -----------
        Constructor, prepares data structures for caching values on a 3d curve. \param thedegree degree of the curve \param theperiodic identify whether the curve is periodic \param theflatknots knots of bezier/b-spline curve (with repetitions) \param thepoles array of poles of 3d curve \param theweights array of weights of corresponding poles.

        """
        _BSplCLib.BSplCLib_Cache_swiginit(self, _BSplCLib.new_BSplCLib_Cache(*args))

    def BuildCache(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float
        theFlatKnots: TColStd_Array1OfReal
        thePoles2d: TColgp_Array1OfPnt2d
        theWeights: TColStd_Array1OfReal *

        Return
        -------
        None

        Description
        -----------
        Recomputes the cache data for 2d curves. does not verify validity of the cache \param theparameter the value on the knot's axis to identify the span \param theflatknots knots of bezier/b-spline curve (with repetitions) \param thepoles2d array of poles of 2d curve \param theweights array of weights of corresponding poles.

        Parameters
        ----------
        theParameter: float
        theFlatKnots: TColStd_Array1OfReal
        thePoles: TColgp_Array1OfPnt
        theWeights: TColStd_Array1OfReal * (optional, default to NULL)

        Return
        -------
        None

        Description
        -----------
        Recomputes the cache data for 3d curves. does not verify validity of the cache \param theparameter the value on the knot's axis to identify the span \param theflatknots knots of bezier/b-spline curve (with repetitions) \param thepoles array of poles of 3d curve \param theweights array of weights of corresponding poles.

        """
        return _BSplCLib.BSplCLib_Cache_BuildCache(self, *args)

    def D0(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt2d

        Return
        -------
        None

        Description
        -----------
        Calculates the point on the curve in the specified parameter \param[in] theparameter parameter of calculation of the value \param[out] thepoint the result of calculation (the point on the curve).

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.BSplCLib_Cache_D0(self, *args)

    def D1(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt2d
        theTangent: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calculates the point on the curve and its first derivative in the specified parameter \param[in] theparameter parameter of calculation of the value \param[out] thepoint the result of calculation (the point on the curve) \param[out] thetangent tangent vector (first derivatives) for the curve in the calculated point.

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt
        theTangent: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.BSplCLib_Cache_D1(self, *args)

    def D2(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt2d
        theTangent: gp_Vec2d
        theCurvature: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calculates the point on the curve and two derivatives in the specified parameter \param[in] theparameter parameter of calculation of the value \param[out] thepoint the result of calculation (the point on the curve) \param[out] thetangent tangent vector (1st derivatives) for the curve in the calculated point \param[out] thecurvature curvature vector (2nd derivatives) for the curve in the calculated point.

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt
        theTangent: gp_Vec
        theCurvature: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.BSplCLib_Cache_D2(self, *args)

    def D3(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt2d
        theTangent: gp_Vec2d
        theCurvature: gp_Vec2d
        theTorsion: gp_Vec2d

        Return
        -------
        None

        Description
        -----------
        Calculates the point on the curve and three derivatives in the specified parameter \param[in] theparameter parameter of calculation of the value \param[out] thepoint the result of calculation (the point on the curve) \param[out] thetangent tangent vector (1st derivatives) for the curve in the calculated point \param[out] thecurvature curvature vector (2nd derivatives) for the curve in the calculated point \param[out] thetorsion second curvature vector (3rd derivatives) for the curve in the calculated point.

        Parameters
        ----------
        theParameter: float
        thePoint: gp_Pnt
        theTangent: gp_Vec
        theCurvature: gp_Vec
        theTorsion: gp_Vec

        Return
        -------
        None

        Description
        -----------
        No available documentation.

        """
        return _BSplCLib.BSplCLib_Cache_D3(self, *args)

    def IsCacheValid(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float

        Return
        -------
        bool

        Description
        -----------
        Verifies validity of the cache using flat parameter of the point \param theparameter parameter of the point placed in the span.

        """
        return _BSplCLib.BSplCLib_Cache_IsCacheValid(self, *args)


    @staticmethod
    def DownCast(t):
      return Handle_BSplCLib_Cache_DownCast(t)


    __repr__ = _dumps_object

    __swig_destroy__ = _BSplCLib.delete_BSplCLib_Cache

# Register BSplCLib_Cache in _BSplCLib:
_BSplCLib.BSplCLib_Cache_swigregister(BSplCLib_Cache)
class BSplCLib_CacheParams(object):
    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")
    __repr__ = _swig_repr
    SpanStart = property(_BSplCLib.BSplCLib_CacheParams_SpanStart_get, _BSplCLib.BSplCLib_CacheParams_SpanStart_set)
    SpanLength = property(_BSplCLib.BSplCLib_CacheParams_SpanLength_get, _BSplCLib.BSplCLib_CacheParams_SpanLength_set)
    SpanIndex = property(_BSplCLib.BSplCLib_CacheParams_SpanIndex_get, _BSplCLib.BSplCLib_CacheParams_SpanIndex_set)

    def __init__(self, *args):
        r"""

        Parameters
        ----------
        theDegree: int
        thePeriodic: bool
        theFlatKnots: TColStd_Array1OfReal

        Return
        -------
        None

        Description
        -----------
        Constructor, prepares data structures for caching. \param thedegree degree of the b-spline (or bezier) \param theperiodic identify whether the b-spline is periodic \param theflatknots knots of bezier / b-spline parameterization.

        """
        _BSplCLib.BSplCLib_CacheParams_swiginit(self, _BSplCLib.new_BSplCLib_CacheParams(*args))

    def IsCacheValid(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float

        Return
        -------
        bool

        Description
        -----------
        Verifies validity of the cache using flat parameter of the point \param theparameter parameter of the point placed in the span.

        """
        return _BSplCLib.BSplCLib_CacheParams_IsCacheValid(self, *args)

    def LocateParameter(self, *args):
        r"""

        Parameters
        ----------
        theFlatKnots: TColStd_Array1OfReal

        Return
        -------
        theParameter: float

        Description
        -----------
        Computes span for the specified parameter \param theparameter parameter of the point placed in the span \param theflatknots knots of bezier / b-spline parameterization.

        """
        return _BSplCLib.BSplCLib_CacheParams_LocateParameter(self, *args)

    def PeriodicNormalization(self, *args):
        r"""

        Parameters
        ----------
        theParameter: float

        Return
        -------
        float

        Description
        -----------
        Normalizes the parameter for periodic b-splines \param theparameter the value to be normalized into the knots array.

        """
        return _BSplCLib.BSplCLib_CacheParams_PeriodicNormalization(self, *args)

    __repr__ = _dumps_object

    __swig_destroy__ = _BSplCLib.delete_BSplCLib_CacheParams

# Register BSplCLib_CacheParams in _BSplCLib:
_BSplCLib.BSplCLib_CacheParams_swigregister(BSplCLib_CacheParams)
class BSplCLib_EvaluatorFunction(object):
    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined")
    __repr__ = _swig_repr

    def Evaluate(self, *args):
        r"""

        Parameters
        ----------
        theDerivativeRequest: int
        theStartEnd: float *
        theParameter: float

        Return
        -------
        theResult: float
        theErrorCode: int

        Description
        -----------
        Function evaluation method to be defined by descendant.

        """
        return _BSplCLib.BSplCLib_EvaluatorFunction_Evaluate(self, *args)

    __repr__ = _dumps_object

    __swig_destroy__ = _BSplCLib.delete_BSplCLib_EvaluatorFunction

# Register BSplCLib_EvaluatorFunction in _BSplCLib:
_BSplCLib.BSplCLib_EvaluatorFunction_swigregister(BSplCLib_EvaluatorFunction)



@deprecated
def bsplclib_AntiBoorScheme(*args):
	return bsplclib.AntiBoorScheme(*args)

@deprecated
def bsplclib_Bohm(*args):
	return bsplclib.Bohm(*args)

@deprecated
def bsplclib_BoorIndex(*args):
	return bsplclib.BoorIndex(*args)

@deprecated
def bsplclib_BoorScheme(*args):
	return bsplclib.BoorScheme(*args)

@deprecated
def bsplclib_BuildBSpMatrix(*args):
	return bsplclib.BuildBSpMatrix(*args)

@deprecated
def bsplclib_BuildBoor(*args):
	return bsplclib.BuildBoor(*args)

@deprecated
def bsplclib_BuildCache(*args):
	return bsplclib.BuildCache(*args)

@deprecated
def bsplclib_BuildCache(*args):
	return bsplclib.BuildCache(*args)

@deprecated
def bsplclib_BuildCache(*args):
	return bsplclib.BuildCache(*args)

@deprecated
def bsplclib_BuildCache(*args):
	return bsplclib.BuildCache(*args)

@deprecated
def bsplclib_BuildEval(*args):
	return bsplclib.BuildEval(*args)

@deprecated
def bsplclib_BuildEval(*args):
	return bsplclib.BuildEval(*args)

@deprecated
def bsplclib_BuildEval(*args):
	return bsplclib.BuildEval(*args)

@deprecated
def bsplclib_BuildKnots(*args):
	return bsplclib.BuildKnots(*args)

@deprecated
def bsplclib_BuildSchoenbergPoints(*args):
	return bsplclib.BuildSchoenbergPoints(*args)

@deprecated
def bsplclib_CacheD0(*args):
	return bsplclib.CacheD0(*args)

@deprecated
def bsplclib_CacheD0(*args):
	return bsplclib.CacheD0(*args)

@deprecated
def bsplclib_CacheD1(*args):
	return bsplclib.CacheD1(*args)

@deprecated
def bsplclib_CacheD1(*args):
	return bsplclib.CacheD1(*args)

@deprecated
def bsplclib_CacheD2(*args):
	return bsplclib.CacheD2(*args)

@deprecated
def bsplclib_CacheD2(*args):
	return bsplclib.CacheD2(*args)

@deprecated
def bsplclib_CacheD3(*args):
	return bsplclib.CacheD3(*args)

@deprecated
def bsplclib_CacheD3(*args):
	return bsplclib.CacheD3(*args)

@deprecated
def bsplclib_CoefsD0(*args):
	return bsplclib.CoefsD0(*args)

@deprecated
def bsplclib_CoefsD0(*args):
	return bsplclib.CoefsD0(*args)

@deprecated
def bsplclib_CoefsD1(*args):
	return bsplclib.CoefsD1(*args)

@deprecated
def bsplclib_CoefsD1(*args):
	return bsplclib.CoefsD1(*args)

@deprecated
def bsplclib_CoefsD2(*args):
	return bsplclib.CoefsD2(*args)

@deprecated
def bsplclib_CoefsD2(*args):
	return bsplclib.CoefsD2(*args)

@deprecated
def bsplclib_CoefsD3(*args):
	return bsplclib.CoefsD3(*args)

@deprecated
def bsplclib_CoefsD3(*args):
	return bsplclib.CoefsD3(*args)

@deprecated
def bsplclib_D0(*args):
	return bsplclib.D0(*args)

@deprecated
def bsplclib_D0(*args):
	return bsplclib.D0(*args)

@deprecated
def bsplclib_D0(*args):
	return bsplclib.D0(*args)

@deprecated
def bsplclib_D0(*args):
	return bsplclib.D0(*args)

@deprecated
def bsplclib_D0(*args):
	return bsplclib.D0(*args)

@deprecated
def bsplclib_D1(*args):
	return bsplclib.D1(*args)

@deprecated
def bsplclib_D1(*args):
	return bsplclib.D1(*args)

@deprecated
def bsplclib_D1(*args):
	return bsplclib.D1(*args)

@deprecated
def bsplclib_D1(*args):
	return bsplclib.D1(*args)

@deprecated
def bsplclib_D1(*args):
	return bsplclib.D1(*args)

@deprecated
def bsplclib_D2(*args):
	return bsplclib.D2(*args)

@deprecated
def bsplclib_D2(*args):
	return bsplclib.D2(*args)

@deprecated
def bsplclib_D2(*args):
	return bsplclib.D2(*args)

@deprecated
def bsplclib_D2(*args):
	return bsplclib.D2(*args)

@deprecated
def bsplclib_D2(*args):
	return bsplclib.D2(*args)

@deprecated
def bsplclib_D3(*args):
	return bsplclib.D3(*args)

@deprecated
def bsplclib_D3(*args):
	return bsplclib.D3(*args)

@deprecated
def bsplclib_D3(*args):
	return bsplclib.D3(*args)

@deprecated
def bsplclib_D3(*args):
	return bsplclib.D3(*args)

@deprecated
def bsplclib_D3(*args):
	return bsplclib.D3(*args)

@deprecated
def bsplclib_Derivative(*args):
	return bsplclib.Derivative(*args)

@deprecated
def bsplclib_Eval(*args):
	return bsplclib.Eval(*args)

@deprecated
def bsplclib_Eval(*args):
	return bsplclib.Eval(*args)

@deprecated
def bsplclib_Eval(*args):
	return bsplclib.Eval(*args)

@deprecated
def bsplclib_Eval(*args):
	return bsplclib.Eval(*args)

@deprecated
def bsplclib_Eval(*args):
	return bsplclib.Eval(*args)

@deprecated
def bsplclib_EvalBsplineBasis(*args):
	return bsplclib.EvalBsplineBasis(*args)

@deprecated
def bsplclib_FactorBandedMatrix(*args):
	return bsplclib.FactorBandedMatrix(*args)

@deprecated
def bsplclib_FirstUKnotIndex(*args):
	return bsplclib.FirstUKnotIndex(*args)

@deprecated
def bsplclib_FlatBezierKnots(*args):
	return bsplclib.FlatBezierKnots(*args)

@deprecated
def bsplclib_FlatIndex(*args):
	return bsplclib.FlatIndex(*args)

@deprecated
def bsplclib_FunctionMultiply(*args):
	return bsplclib.FunctionMultiply(*args)

@deprecated
def bsplclib_FunctionMultiply(*args):
	return bsplclib.FunctionMultiply(*args)

@deprecated
def bsplclib_FunctionMultiply(*args):
	return bsplclib.FunctionMultiply(*args)

@deprecated
def bsplclib_FunctionMultiply(*args):
	return bsplclib.FunctionMultiply(*args)

@deprecated
def bsplclib_FunctionReparameterise(*args):
	return bsplclib.FunctionReparameterise(*args)

@deprecated
def bsplclib_FunctionReparameterise(*args):
	return bsplclib.FunctionReparameterise(*args)

@deprecated
def bsplclib_FunctionReparameterise(*args):
	return bsplclib.FunctionReparameterise(*args)

@deprecated
def bsplclib_FunctionReparameterise(*args):
	return bsplclib.FunctionReparameterise(*args)

@deprecated
def bsplclib_GetPole(*args):
	return bsplclib.GetPole(*args)

@deprecated
def bsplclib_Hunt(*args):
	return bsplclib.Hunt(*args)

@deprecated
def bsplclib_IncreaseDegree(*args):
	return bsplclib.IncreaseDegree(*args)

@deprecated
def bsplclib_IncreaseDegree(*args):
	return bsplclib.IncreaseDegree(*args)

@deprecated
def bsplclib_IncreaseDegree(*args):
	return bsplclib.IncreaseDegree(*args)

@deprecated
def bsplclib_IncreaseDegree(*args):
	return bsplclib.IncreaseDegree(*args)

@deprecated
def bsplclib_IncreaseDegree(*args):
	return bsplclib.IncreaseDegree(*args)

@deprecated
def bsplclib_IncreaseDegreeCountKnots(*args):
	return bsplclib.IncreaseDegreeCountKnots(*args)

@deprecated
def bsplclib_InsertKnot(*args):
	return bsplclib.InsertKnot(*args)

@deprecated
def bsplclib_InsertKnot(*args):
	return bsplclib.InsertKnot(*args)

@deprecated
def bsplclib_InsertKnots(*args):
	return bsplclib.InsertKnots(*args)

@deprecated
def bsplclib_InsertKnots(*args):
	return bsplclib.InsertKnots(*args)

@deprecated
def bsplclib_InsertKnots(*args):
	return bsplclib.InsertKnots(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Interpolate(*args):
	return bsplclib.Interpolate(*args)

@deprecated
def bsplclib_Intervals(*args):
	return bsplclib.Intervals(*args)

@deprecated
def bsplclib_IsRational(*args):
	return bsplclib.IsRational(*args)

@deprecated
def bsplclib_KnotAnalysis(*args):
	return bsplclib.KnotAnalysis(*args)

@deprecated
def bsplclib_KnotForm(*args):
	return bsplclib.KnotForm(*args)

@deprecated
def bsplclib_KnotSequence(*args):
	return bsplclib.KnotSequence(*args)

@deprecated
def bsplclib_KnotSequence(*args):
	return bsplclib.KnotSequence(*args)

@deprecated
def bsplclib_KnotSequenceLength(*args):
	return bsplclib.KnotSequenceLength(*args)

@deprecated
def bsplclib_Knots(*args):
	return bsplclib.Knots(*args)

@deprecated
def bsplclib_KnotsLength(*args):
	return bsplclib.KnotsLength(*args)

@deprecated
def bsplclib_LastUKnotIndex(*args):
	return bsplclib.LastUKnotIndex(*args)

@deprecated
def bsplclib_LocateParameter(*args):
	return bsplclib.LocateParameter(*args)

@deprecated
def bsplclib_LocateParameter(*args):
	return bsplclib.LocateParameter(*args)

@deprecated
def bsplclib_LocateParameter(*args):
	return bsplclib.LocateParameter(*args)

@deprecated
def bsplclib_MaxDegree(*args):
	return bsplclib.MaxDegree(*args)

@deprecated
def bsplclib_MaxKnotMult(*args):
	return bsplclib.MaxKnotMult(*args)

@deprecated
def bsplclib_MergeBSplineKnots(*args):
	return bsplclib.MergeBSplineKnots(*args)

@deprecated
def bsplclib_MinKnotMult(*args):
	return bsplclib.MinKnotMult(*args)

@deprecated
def bsplclib_MovePoint(*args):
	return bsplclib.MovePoint(*args)

@deprecated
def bsplclib_MovePoint(*args):
	return bsplclib.MovePoint(*args)

@deprecated
def bsplclib_MovePointAndTangent(*args):
	return bsplclib.MovePointAndTangent(*args)

@deprecated
def bsplclib_MovePointAndTangent(*args):
	return bsplclib.MovePointAndTangent(*args)

@deprecated
def bsplclib_MovePointAndTangent(*args):
	return bsplclib.MovePointAndTangent(*args)

@deprecated
def bsplclib_MultForm(*args):
	return bsplclib.MultForm(*args)

@deprecated
def bsplclib_NbPoles(*args):
	return bsplclib.NbPoles(*args)

@deprecated
def bsplclib_NoMults(*args):
	return bsplclib.NoMults(*args)

@deprecated
def bsplclib_NoWeights(*args):
	return bsplclib.NoWeights(*args)

@deprecated
def bsplclib_PoleIndex(*args):
	return bsplclib.PoleIndex(*args)

@deprecated
def bsplclib_PolesCoefficients(*args):
	return bsplclib.PolesCoefficients(*args)

@deprecated
def bsplclib_PolesCoefficients(*args):
	return bsplclib.PolesCoefficients(*args)

@deprecated
def bsplclib_PolesCoefficients(*args):
	return bsplclib.PolesCoefficients(*args)

@deprecated
def bsplclib_PolesCoefficients(*args):
	return bsplclib.PolesCoefficients(*args)

@deprecated
def bsplclib_PrepareInsertKnots(*args):
	return bsplclib.PrepareInsertKnots(*args)

@deprecated
def bsplclib_PrepareTrimming(*args):
	return bsplclib.PrepareTrimming(*args)

@deprecated
def bsplclib_PrepareUnperiodize(*args):
	return bsplclib.PrepareUnperiodize(*args)

@deprecated
def bsplclib_RaiseMultiplicity(*args):
	return bsplclib.RaiseMultiplicity(*args)

@deprecated
def bsplclib_RaiseMultiplicity(*args):
	return bsplclib.RaiseMultiplicity(*args)

@deprecated
def bsplclib_RemoveKnot(*args):
	return bsplclib.RemoveKnot(*args)

@deprecated
def bsplclib_RemoveKnot(*args):
	return bsplclib.RemoveKnot(*args)

@deprecated
def bsplclib_RemoveKnot(*args):
	return bsplclib.RemoveKnot(*args)

@deprecated
def bsplclib_Reparametrize(*args):
	return bsplclib.Reparametrize(*args)

@deprecated
def bsplclib_Resolution(*args):
	return bsplclib.Resolution(*args)

@deprecated
def bsplclib_Resolution(*args):
	return bsplclib.Resolution(*args)

@deprecated
def bsplclib_Resolution(*args):
	return bsplclib.Resolution(*args)

@deprecated
def bsplclib_Reverse(*args):
	return bsplclib.Reverse(*args)

@deprecated
def bsplclib_Reverse(*args):
	return bsplclib.Reverse(*args)

@deprecated
def bsplclib_Reverse(*args):
	return bsplclib.Reverse(*args)

@deprecated
def bsplclib_Reverse(*args):
	return bsplclib.Reverse(*args)

@deprecated
def bsplclib_Reverse(*args):
	return bsplclib.Reverse(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_SolveBandedSystem(*args):
	return bsplclib.SolveBandedSystem(*args)

@deprecated
def bsplclib_TangExtendToConstraint(*args):
	return bsplclib.TangExtendToConstraint(*args)

@deprecated
def bsplclib_Trimming(*args):
	return bsplclib.Trimming(*args)

@deprecated
def bsplclib_Trimming(*args):
	return bsplclib.Trimming(*args)

@deprecated
def bsplclib_Trimming(*args):
	return bsplclib.Trimming(*args)

@deprecated
def bsplclib_Unperiodize(*args):
	return bsplclib.Unperiodize(*args)

@deprecated
def bsplclib_Unperiodize(*args):
	return bsplclib.Unperiodize(*args)

@deprecated
def bsplclib_Unperiodize(*args):
	return bsplclib.Unperiodize(*args)



