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Function template is_decreasing

boost::algorithm::is_decreasing

Synopsis

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


template<typename R> BOOST_CXX14_CONSTEXPR bool is_decreasing(const R & range);

Description

[Note] 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_decreasing instead.

Parameters:

range

The range to be tested.

Returns:

true if the entire sequence is decreasing; i.e, each item is less than or equal to the previous one.


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