32 lines
620 B
C++
32 lines
620 B
C++
/*
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* UnaryExpression.cpp
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*
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* Created on: Jan 1, 2013
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* Author: att
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*/
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#include "UnaryExpression.h"
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UnaryExpression::UnaryExpression(ASTExpression * argument, std::string oper) {
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type = "UnaryExpression";
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children.push_back(argument);
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this->oper = oper;
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}
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UnaryExpression::~UnaryExpression() {
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// TODO Auto-generated destructor stub
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}
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SenchaObject UnaryExpression::execute()
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{
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auto argument = children[0];
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if(oper == "-") return - argument->execute();
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else if(oper == "!") return ! argument->execute();
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else return SenchaObject();
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}
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SenchaObject UnaryExpression::evaluate()
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{
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return execute();
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}
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