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https://git.dev.opencascade.org/repos/occt.git
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0e14656b30
Dereferenced null pointers was eliminated for PLib, BSplCLib and BSplSLib. All affected code was changed accordingly.
197 lines
6.5 KiB
Plaintext
197 lines
6.5 KiB
Plaintext
// Created on: 1993-05-04
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// Created by: Philippe DAUTRY
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// Copyright (c) 1993-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <PLib.hxx>
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#include <TColgp_Array1OfPnt.hxx>
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#include <TColgp_Array1OfPnt2d.hxx>
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//=======================================================================
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//function : MaxDegree
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//purpose :
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//=======================================================================
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inline Standard_Integer BSplCLib::MaxDegree ()
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{
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return 25;
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}
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//=======================================================================
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//function : NoWeights
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//purpose :
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//=======================================================================
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inline TColStd_Array1OfReal* BSplCLib::NoWeights()
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{
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return NULL;
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}
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//=======================================================================
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//function : NoMults
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//purpose :
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//=======================================================================
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inline TColStd_Array1OfInteger* BSplCLib::NoMults()
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{
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return NULL;
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}
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//=======================================================================
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//function : CoefsD0
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD0(const Standard_Real U,
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const TColgp_Array1OfPnt& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt& P)
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{
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BSplCLib::CacheD0(U, Poles.Length() -1, 0., 1., Poles, Weights, P);
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}
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//=======================================================================
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//function : CoefsD0
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD0(const Standard_Real U,
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const TColgp_Array1OfPnt2d& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt2d& P)
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{
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BSplCLib::CacheD0(U, Poles.Length() -1, 0., 1., Poles, Weights, P);
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}
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//=======================================================================
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//function : CoefsD1
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD1(const Standard_Real U,
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const TColgp_Array1OfPnt& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt& P,
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gp_Vec& Vec)
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{
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BSplCLib::CacheD1(U, Poles.Length() -1, 0., 1., Poles, Weights, P, Vec);
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}
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//=======================================================================
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//function : CoefsD1
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD1(const Standard_Real U,
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const TColgp_Array1OfPnt2d& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt2d& P,
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gp_Vec2d& Vec)
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{
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BSplCLib::CacheD1(U, Poles.Length() -1, 0., 1., Poles, Weights, P, Vec);
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}
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//=======================================================================
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//function : CoefsD2
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD2(const Standard_Real U,
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const TColgp_Array1OfPnt& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt& P,
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gp_Vec& Vec1,
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gp_Vec& Vec2)
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{
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BSplCLib::CacheD2(U, Poles.Length() -1, 0., 1., Poles, Weights,
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P, Vec1, Vec2);
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}
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//=======================================================================
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//function : CoefsD2
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD2(const Standard_Real U,
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const TColgp_Array1OfPnt2d& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt2d& P,
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gp_Vec2d& Vec1,
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gp_Vec2d& Vec2)
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{
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BSplCLib::CacheD2(U, Poles.Length() -1, 0., 1., Poles, Weights,
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P, Vec1, Vec2);
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}
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//=======================================================================
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//function : CoefsD3
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD3(const Standard_Real U,
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const TColgp_Array1OfPnt& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt& P,
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gp_Vec& Vec1,
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gp_Vec& Vec2,
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gp_Vec& Vec3)
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{
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BSplCLib::CacheD3(U, Poles.Length() -1, 0., 1., Poles, Weights,
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P, Vec1, Vec2, Vec3);
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}
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//=======================================================================
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//function : CoefsD3
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//purpose :
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//=======================================================================
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inline void BSplCLib::CoefsD3(const Standard_Real U,
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const TColgp_Array1OfPnt2d& Poles,
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const TColStd_Array1OfReal* Weights,
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gp_Pnt2d& P,
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gp_Vec2d& Vec1,
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gp_Vec2d& Vec2,
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gp_Vec2d& Vec3)
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{
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BSplCLib::CacheD3(U, Poles.Length() -1, 0., 1., Poles, Weights,
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P, Vec1, Vec2, Vec3);
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}
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//=======================================================================
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//function : PolesCoefficients
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//purpose :
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//=======================================================================
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inline void BSplCLib::PolesCoefficients
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(const TColgp_Array1OfPnt& Poles,
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TColgp_Array1OfPnt& CachePoles)
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{
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BSplCLib::PolesCoefficients(Poles, PLib::NoWeights(),
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CachePoles, PLib::NoWeights());
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}
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//=======================================================================
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//function : PolesCoefficients
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//purpose :
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//=======================================================================
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inline void BSplCLib::PolesCoefficients
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(const TColgp_Array1OfPnt2d& Poles,
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TColgp_Array1OfPnt2d& CachePoles)
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{
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BSplCLib::PolesCoefficients(Poles, PLib::NoWeights(),
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CachePoles, PLib::NoWeights());
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}
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