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