Boost C++ Libraries

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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