cgma
Lump.hpp
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00001 //-------------------------------------------------------------------------
00002 // Copyright Notice
00003 //
00004 // Copyright (c) 1996 
00005 // by Malcolm J. Panthaki, DBA, and the University of New Mexico.
00006 //-------------------------------------------------------------------------
00007 //
00008 //-------------------------------------------------------------------------
00009 // Filename      : Lump.hpp
00010 //
00011 // Purpose       : 
00012 //
00013 // Special Notes :
00014 //
00015 // Creator       : Xuechen Liu
00016 //
00017 // Creation Date : 08/02/96
00018 //
00019 // Owner         : Malcolm J. Panthaki
00020 //-------------------------------------------------------------------------
00021 
00022 #ifndef LUMP_HPP
00023 #define LUMP_HPP
00024 
00025 
00026 #include "CubitDefines.h"
00027 #include "GeometryEntity.hpp"
00028 #include "GeometryDefines.h"
00029 #include "CGMGeomConfigure.h"
00030 
00031 
00032 class CUBIT_GEOM_EXPORT Lump : public GeometryEntity
00033 {
00034    public :
00035 
00036       Lump() ;
00037       //- The default constructor
00038 
00039       virtual ~Lump() ;
00040       //- The destructor
00041 
00042       typedef Surface ChildType;
00043   
00044   virtual GeometryType geometry_type()
00045   {return UNDEFINED_LUMP_TYPE;};
00046       //R GeometryType (enum)
00047       //R- The enumerated type of the geometric representation
00048 
00049    virtual CubitStatus mass_properties( CubitVector &/*centroid*/, double &/*volume*/ ) = 0;
00050    virtual CubitStatus mass_properties( CubitVector /*principal_axes*/[3],
00051                                         CubitVector &/*principal_moments*/,
00052                                         CubitVector &/*centroid*/,
00053                                         double &/*volume*/ ) {return CUBIT_FAILURE;}
00054 
00055    protected: 
00056 
00057    private:
00058 } ;
00059 
00060 
00061 #endif
00062 
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