Boost C++ Libraries

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This is an older version of Boost and was released in 2019. The current version is 1.90.0.

Function template all_of_equal

Function template all_of_equal

boost::algorithm::all_of_equal

Synopsis

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


template<typename Range, typename T> 
  BOOST_CXX14_CONSTEXPR bool all_of_equal(const Range & r, const T & val);

Description

	Note
	returns true on an empty range

Parameters:

`r`	The input range
`val`	A value to compare against

Returns:

true if all elements in the range are equal to 'val'