Standard C++ Library Class Reference

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©Copyright 1996 Rogue Wave Software
includes
Algorithm
Summary
Basic set operation for sorted sequences.
Contents
Synopsis●
Description●
Complexity●
Example●
Warnings●
See Also●
Synopsis
#include <algorithm>
template <class InputIterator1, class InputIterator2>
bool includes (InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2);
template <class InputIterator1, class InputIterator2, class Compare>
bool includes (InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2,
Compare comp);
Description
The includes algorithm compares two sorted sequences and returns true if every element in the range
[first2, last2) is contained in the range [first1, last1). It returns false otherwise. includes assumes that
the sequences are sorted using the default comparison operator less than (<), unless an alternative
comparison operator (comp) is provided.