Visual Studio 2010 공식 팀 블로그 @vsts2010

template<class ForwardIterator>

    bool is_sorted( ForwardIterator _First, ForwardIterator _Last );

template<class ForwardIterator, class BinaryPredicate>

    bool is_sorted( ForwardIterator _First, ForwardIterator _Last, BinaryPredicate _Comp );

template<class ForwardIterator>

    ForwardIterator is_sorted_until( ForwardIterator _First, ForwardIterator _Last);

template<class ForwardIterator, class BinaryPredicate>

    ForwardIterator is_sorted_until( ForwardIterator _First, ForwardIterator _Last,

               BinaryPredicate _Comp );

#include <iostream>

#include <algorithm>

using namespace std;

int main()

{

           int Numbers1[5] = { 1, 2, 3, 4, 5 };

           int Numbers2[5] = { 5, 4, 3, 2, 1 };

           int Numbers3[5] = { 1, 2, 4, 3, 5 };

           bool IsResult = false;

           IsResult = is_sorted( &Numbers1[0], &Numbers1[5], [](int x, int y) { return x < y; } );

           cout << "Numbers1. 오름 차순 ? " << IsResult << endl;

           IsResult = is_sorted( &Numbers2[0], &Numbers2[5], [](int x, int y) { return x > y; } );

           cout << "Numbers2. 내림 차순 ? " << IsResult << endl;

           IsResult = is_sorted( &Numbers3[0], &Numbers3[5], [](int x, int y) { return x < y; } );

           cout << "Numbers3. 오름 차순 ? " << IsResult << endl;

           cout << endl;

           cout << "is_sorted에서 조건자(함수객체)를 생략한 경우 " << IsResult << endl;

           IsResult = is_sorted( &Numbers1[0], &Numbers1[5] );

           cout << "Numbers1의 is_sorted의 결과는 ? " << IsResult << endl;

           IsResult = is_sorted( &Numbers2[0], &Numbers2[5] );

           cout << "Numbers2의 is_sorted의 결과는 ? " << IsResult << endl;

           cout << endl;

           int Numbers4[8] = { 1, 2, 3, 5, 4, 5, 7, 8 };

           int* NumIter = is_sorted_until( &Numbers4[0], &Numbers4[5], [](int x, int y) { return x < y; } );

           cout << "Numbers4에서 정렬되지 않은 첫 번째 위치의 값 : " << *NumIter << endl;

           return 0;

}