AcDbExpressionEvaluatorContext(AcDbExpressionEvaluatorContext const &)
AcDbExpressionEvaluatorContext(void)
AcDbExpressionEvaluatorContext & operator=(AcDbExpressionEvaluatorContext const &)
virtual ~AcDbExpressionEvaluatorContext(void)
virtual bool isSymbolSupported(AcString)