Boost C++ Libraries

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Function template is_increasing

boost::algorithm::is_increasing

Synopsis

// In header: <boost/algorithm/cxx11/is_sorted.hpp>


template<typename ForwardIterator> 
  BOOST_CXX14_CONSTEXPR bool 
  is_increasing(ForwardIterator first, ForwardIterator last);

Description

– Range based versions of the C++11 functions equal to the previous one.

	Note
	This function will return true for sequences that contain items that compare equal. If that is not what you intended, you should use is_strictly_increasing instead.

Parameters:

`first`	The start of the sequence to be tested.
`last`	One past the end of the sequence

Returns:

true if the entire sequence is increasing; i.e, each item is greater than or