Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit 86319a8e16.

Function template is_permutation

boost::algorithm::is_permutation — Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2.

Synopsis

// In header: <boost/algorithm/cxx14/is_permutation.hpp>


template<typename ForwardIterator1, typename ForwardIterator2, 
         typename BinaryPredicate> 
  bool is_permutation(ForwardIterator1 first1, ForwardIterator1 last1, 
                      ForwardIterator2 first2, ForwardIterator2 last2, 
                      BinaryPredicate pred);

Description

	Note
	This function is part of the C++2014 standard library.

Parameters:

`first1`	The start of the input sequence
`first2`	The start of the second sequence
`last1`	One past the end of the input sequence
`last2`	One past the end of the second sequence
`pred`	The predicate to compare elements with