37 lines
1 KiB
C
37 lines
1 KiB
C
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//------------------------------------------------------------------------------
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// EqualsExpr - class representing an "exp1 == exp2".
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//------------------------------------------------------------------------------
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// Copyright: See the COPYRIGHT file.
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//------------------------------------------------------------------------------
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// Notes:
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//
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//------------------------------------------------------------------------------
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// History:
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//
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// 15 Jan 1998 Matthew J. Rutherford, Riverside Technology, inc
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// Created initial version.
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// 05 May 1998 MJR Added the copy() function.
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//------------------------------------------------------------------------------
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// Variables: I/O Description
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//
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//
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//------------------------------------------------------------------------------
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#ifndef EqualsExpr_INCLUDED
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#define EqualsExpr_INCLUDED
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#include "TwoOpExpr.h"
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class EqualsExpr : public TwoOpExpr
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{
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public:
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EqualsExpr( Expression*, Expression* );
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Expression* copy();
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double evaluate();
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char* toString();
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};
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#endif
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