Spatial Reference Model C++ API

00001 // SRM_SDK_VER_GOES_HERE
00002 

00004 

00006 
00007 // SRM_OTHERS_GOES_HERE
00008 
00009 // $Id: Direction.h,v 1.10 2004/07/09 18:19:13 shend Exp $
00010 
00011 #ifndef _Direction_h
00012 #define _Direction_h
00013 
00019 #include "BaseSRF.h" 
00020 #include "Exception.h"
00021 
00022 namespace srm
00023 {
00024 
00029 class EXPORT_SRM_CPP_DLL Direction
00030 {
00031 public:
00032   
00036   BaseSRF *getSRF() const {
00037     return _srf;
00038   }
00039   
00043   void getRefCoord( Coord3D &coord ) const;
00044   
00046   void getDir( Vector3 vec ) const;
00047 
00049   SRM_Long_Float getVectorComp1() const;
00050 
00052   SRM_Long_Float getVectorComp2() const;
00053 
00055   SRM_Long_Float getVectorComp3() const;
00056 
00061   SRM_Long_Float getVectorComp( SRM_Integer index ) const;
00062 
00064   void setVectorComp( const SRM_Long_Float comp1, 
00065               const SRM_Long_Float comp2, 
00066               const SRM_Long_Float comp3 );
00067 
00072   void setVectorComp( const SRM_Integer    index,
00073               const SRM_Long_Float comp );
00074 
00076   void setVector( const Vector3 vec );
00077 
00079   bool isEqual( const Direction &dir ) const;
00080 
00082   Direction* makeCopy() const;
00083 
00084  protected:
00085 
00086   friend class BaseSRF_3D;
00087   friend class Orientation;
00088 
00092   Direction( BaseSRF *srf, 
00093          const Vector3 ref_coord,
00094          const Vector3 vec );
00095 
00097   virtual ~Direction() {
00098     _srf->release();
00099   }
00100 
00101   Direction &operator =( const Direction & ) { return *this; } 
00102 
00104   BaseSRF *_srf;
00106   Vector3 _ref_coord;
00108   Vector3 _vec;
00109 };
00110 
00111 } // namespace srm
00112 
00113 #endif // _Direction_h
00114
Spatial Reference Model C++ API	Version 4.1 - 26 Jun 2006
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