48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* ErrorValue.h: interface for the CErrorValue class.
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* Copyright (c) 1996-2000 Erwin Coumans <coockie@acm.org>
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Erwin Coumans makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*/
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/** \file ErrorValue.h
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* \ingroup expressions
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*/
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#ifndef __ERRORVALUE_H__
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#define __ERRORVALUE_H__
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#include "Value.h"
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class CErrorValue : public CPropValue
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{
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public:
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virtual const STR_String & GetText();
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virtual double GetNumber();
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CErrorValue();
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CErrorValue(const char *errmsg);
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virtual ~CErrorValue();
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virtual CValue* Calc(VALUE_OPERATOR op, CValue* val);
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virtual CValue* CalcFinal(VALUE_DATA_TYPE dtype, VALUE_OPERATOR op, CValue *val);
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virtual CValue* GetReplica();
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private:
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STR_String m_strErrorText;
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#ifdef WITH_CXX_GUARDEDALLOC
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MEM_CXX_CLASS_ALLOC_FUNCS("GE:CErrorValue")
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#endif
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};
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#endif // !defined __ERRORVALUE_H__
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