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simpleguardedstatement.cpp

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

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