31 lines
497 B
C++
31 lines
497 B
C++
#include "global.h"
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// base class
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class ExprAST {
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public:
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virtual ~ExprAST() {}
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};
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// class for double
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class DoubleExprAST : public ExprAST {
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double Val;
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public:
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DoubleExprAST(double Val) : Val(Val) {}
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};
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// class for integer
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class IntegerExprAST : public ExprAST {
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long Val;
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public:
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IntegerExprAST(long Val) : Val(Val) {}
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};
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// class for variable
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class VariableExprAST : public ExprAST {
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std::string Name;
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public:
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VariableExprAST(const std::string &Name) : Name(Name) {}
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}; |