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simplearrayreference.cpp

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00001 #include <typeinfo>
00002 #include "simplearrayreference.h"
00003 using namespace std;
00004 
00005 Ast& SimpleArrayReference::operator = (const Ast& ast) {
00006         const SimpleArrayReference& simpleArrayReference = dynamic_cast<const SimpleArrayReference&>(ast);
00007 
00008         ArrayReference::operator=(ast);
00009         this->identifier = simpleArrayReference.identifier ? dynamic_cast<Identifier*>(&(simpleArrayReference.identifier->clone())) : 0;
00010         this->expression = simpleArrayReference.expression ? dynamic_cast<Expression*>(&(simpleArrayReference.expression->clone())) : 0;
00011 
00012         return *(this);
00013 }
00014 
00015 bool SimpleArrayReference::operator == (const Ast& ast) const {
00016         bool result = false;
00017         const SimpleArrayReference& simpleArrayReference = dynamic_cast<const SimpleArrayReference&>(ast);
00018 
00019         if (typeid(ast) != typeid(SimpleArrayReference))
00020                 return false;
00021 
00022         if (this->identifier && this->expression)
00023                 result = (*(this->identifier) == *(simpleArrayReference.identifier) &&
00024                                    *(this->expression) == *(simpleArrayReference.expression));
00025 
00026         return result && ArrayReference::operator==(ast);
00027 }
00028 

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