PorygonLang/src/UserData/UserDataValue.hpp

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2019-06-14 12:59:38 +00:00
#ifndef PORYGONLANG_USERDATAVALUE_HPP
#define PORYGONLANG_USERDATAVALUE_HPP
#include "../Evaluator/EvalValues/EvalValue.hpp"
#include "UserData.hpp"
#include "UserDataStorage.hpp"
class UserDataValue : public EvalValue{
UserData* _userData;
void* _obj;
public:
UserDataValue(UserData* userData, void* obj){
_userData = userData;
_obj = obj;
}
UserDataValue(int userDataId, void* obj){
_userData = UserDataStorage::GetUserDataType(userDataId);
_obj = obj;
}
const TypeClass GetTypeClass() final{
return TypeClass ::UserData;
}
bool operator ==(EvalValue* b) final {
if (b->GetTypeClass() != TypeClass::UserData)
return false;
return _obj == ((UserDataValue*)b)->_obj;
}
shared_ptr<EvalValue> Clone() final{
return make_shared<UserDataValue>(_userData, _obj);
}
std::size_t GetHashCode() final{
return reinterpret_cast<intptr_t>(_obj);
}
shared_ptr<EvalValue> IndexValue(EvalValue* val) final {
auto fieldId = val->GetHashCode();
auto field = _userData->GetField(fieldId);
return shared_ptr<EvalValue>(field->Get(_obj));
}
};
#endif //PORYGONLANG_USERDATAVALUE_HPP