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