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