示例#1
0
inline
bool UnionSetOperator::needToInsert(const TableTuple& tuple, TupleSet& tuples) {
    bool result = tuples.find(tuple) == tuples.end();
    if (result) {
        tuples.insert(tuple);
    }
    return result;
}
示例#2
0
 bool needToInsert(const TableTuple& tuple, TupleSet& tuples)
 {
     bool result = tuples.find(tuple) == tuples.end();
     if (result) {
         tuples.insert(tuple);
     }
     return result;
 }