#include <tuple.h>

详细描述

A compare class that provides element-wise LessThan and IsEqual functions for tuples. Elements are selected by index or by type. Example:

BaseArray<Tuple<String, Int>> data; SimpleSort<TupleElementCompare::ByIndex<1>()> s1; SimpleSort<TupleElementCompare::ByType<String>()> s2; s1.Sort(data); // Sort by second attribute s2.Sort(data); // Sort by first attribute