# xsi_shape.h

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    00001 //*****************************************************************************
    00011 //*****************************************************************************
    00012
    00013 #if (_MSC_VER > 1000) || defined(SGI_COMPILER)
    00014 #pragma once
    00015 #endif
    00016
    00017 #ifndef __XSISHAPE_H__
    00018 #define __XSISHAPE_H__
    00019
    00020 #include "sicppsdk.h"
    00021 #include <xsi_decl.h>
    00022
    00023 namespace XSI {
    00024
    00025 namespace MATH {
    00026
    00027 //*****************************************************************************
    00238 //*****************************************************************************
    00239 class CShape
    00240 {
    00241 public:
    00242
    00246     CShape( XSI::siICEShapeType in_type = XSI::siICEShapePoint ) : m_type( in_type )
    00247     {
    00248     }
    00249
    00253     CShape( const CShape& in_shape )
    00254     {
    00255         *this = in_shape;
    00256     }
    00257
    00259     ~CShape() {}
    00260
    00265     CShape& operator = ( const CShape& in_shape )
    00266     {
    00267         m_type = in_shape.m_type;
    00268         switch ( m_type )
    00269         {
    00270             case XSI::siICEShapeInstance:
    00271             {
    00272                 m_description.m_shapeInstance = in_shape.m_description.m_shapeInstance;
    00273             }
    00274             break;
    00275
    00276             case XSI::siICEShapeReference:
    00277             {
    00278                 m_description.m_shapeReference = in_shape.m_description.m_shapeReference;
    00279             }
    00280             break;
    00281         };
    00282         return *this;
    00283     }
    00284
    00288     XSI::siICEShapeType GetType()
    00289     {
    00290         return (XSI::siICEShapeType)m_type;
    00291     }
    00292
    00297     ULONG GetReferenceID( )
    00298     {
    00299         if ( m_type == XSI::siICEShapeReference )
    00300         {
    00301             return m_description.m_shapeReference.m_nObjectID;
    00302         }
    00303         return ULONG_MAX;
    00304     }
    00305
    00310     bool IsBranchSelected( )
    00311     {
    00312         if ( m_type == XSI::siICEShapeReference )
    00313         {
    00314             return m_description.m_shapeReference.m_bBranch;
    00315         }
    00316         return false;
    00317     }
    00318
    00323     bool operator == (const CShape & in_shape )const
    00324     {
    00325         if( m_type != in_shape.m_type )
    00326         {
    00327             return false;
    00328         }
    00329
    00330         switch( m_type )
    00331         {
    00332             case XSI::siICEShapeInstance:
    00333             {
    00334                 return m_description.m_shapeInstance == in_shape.m_description.m_shapeInstance;
    00335             }
    00336             break;
    00337
    00338             case XSI::siICEShapeReference:
    00339             {
    00340                 return m_description.m_shapeReference == in_shape.m_description.m_shapeReference;
    00341             }
    00342             break;
    00343         }
    00344         return true;
    00345     }
    00346
    00347     private:
    00348     struct ParameterInstance
    00349     {
    00350         bool operator==( const ParameterInstance& in_rOther ) const
    00351         {
    00352             return m_nInstanceIndex == in_rOther.m_nInstanceIndex;
    00353         }
    00354         ULONG m_nInstanceIndex;
    00355     };
    00356
    00357     struct ParameterReference
    00358     {
    00359         bool operator==( const ParameterReference& in_rOther ) const
    00360         {
    00361             return m_nObjectID == in_rOther.m_nObjectID && m_bBranch == in_rOther.m_bBranch;
    00362         }
    00363         ULONG m_nObjectID;
    00364         bool m_bBranch;
    00365     };
    00366
    00367     union ParameterUnion
    00368     {
    00369         ParameterInstance   m_shapeInstance;
    00370         ParameterReference  m_shapeReference;
    00371     };
    00372
    00373     unsigned char m_type; // XSI::siICEShapeType m_type;
    00374     ParameterUnion m_description;
    00375 };
    00376
    00377 }; // MATH
    00378 }; // XSI
    00379
    00380 #endif // __XSISHAPE_H__