Function template one_of

Function template one_of_equal

boost::algorithm::one_of_equal

Synopsis

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


template<typename InputIterator, typename V> 
  BOOST_CXX14_CONSTEXPR bool 
  one_of_equal(InputIterator first, InputIterator last, const V & val);

Description

Parameters:

`first`	The start of the input sequence
`last`	One past the end of the input sequence
`val`	A value to compare against

Returns:

true if the value 'val' exists only once in [first, last).