include/opencascade/BRepGProp_Cinert.hxx

0001 // Created on: 1991-04-11
0002 // Created by: Michel CHAUVAT
0003 // Copyright (c) 1991-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _BRepGProp_Cinert_HeaderFile
0018 #define _BRepGProp_Cinert_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <GProp_GProps.hxx>
0024 class BRepAdaptor_Curve;
0025 class gp_Pnt;
0026
0027
0028
0029 //! Computes the  global properties of bounded curves
0030 //! in 3D space. The curve must have at least a continuity C1.
0031 //! It can be a curve as defined in the template CurveTool from
0032 //! package GProp. This template gives the minimum of methods
0033 //! required to evaluate the global properties of a curve 3D with
0034 //! the algorithms of GProp.
0035 class BRepGProp_Cinert  : public GProp_GProps
0036 {
0037 public:
0038
0039   DEFINE_STANDARD_ALLOC
0040
0041
0042   Standard_EXPORT BRepGProp_Cinert();
0043
0044   Standard_EXPORT BRepGProp_Cinert(const BRepAdaptor_Curve& C, const gp_Pnt& CLocation);
0045
0046   Standard_EXPORT void SetLocation (const gp_Pnt& CLocation);
0047
0048   Standard_EXPORT void Perform (const BRepAdaptor_Curve& C);
0049
0050
0051
0052
0053 protected:
0054
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0058
0059 private:
0060
0061
0062
0063
0064
0065 };
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0072
0073 #endif // _BRepGProp_Cinert_HeaderFile