#ifdef _WIN32
    #ifdef OSGDataModel_LIB
        #define OSGDATAMODEL_EXPORT __declspec(dllexport)
    #else
        #define OSGDATAMODEL_EXPORT __declspec(dllimport)
    #endif
#else
    #define OSGDATAMODEL_EXPORT
#endif

#define BEGIN_OSGDATAMODEL_NAMESPACE \
namespace pai {\
namespace datamodel{\

#define InvalidValue -9999
#define Tolerance 0.0001


#define END_OSGDATAMODEL_NAMESPACE \
};\
};\
 


#define PRPERTY_TO_MEMBERVARIABLE( datatype, name )\
public:\
datatype Get##name()\
{\
	return static_cast<datatype>( m_##name );\
}\
\
void Set##name( datatype name)\
{\
	if( name != m_##name )\
	{\
		m_##name = name;\
	}\
}\



#define PRPERTY_TO_MEMBERVARIABLE2( datatype, propertyname,variablename )\
public:\
datatype Get##propertyname()\
{\
	return static_cast<datatype>( variablename );\
}\
\
void Set##propertyname( datatype propertyname )\
{\
	if( propertyname != variablename )\
	{\
		variablename = propertyname;\
	}\
}\
private:\
datatype variablename;\

#pragma warning( disable: 4251 )