Function template copy_if

Function template copy_if_until

boost::algorithm::copy_if_until — Copies all the elements from the input range that satisfy the copy predicate to the output range until the termination predicate is satisfied.

Synopsis

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


template<typename Range, typename OutputIterator, typename CopyPredicate, 
         typename TerminatePred> 
  BOOST_CXX14_CONSTEXPR std::pair< typename boost::range_iterator< const Range >::type, OutputIterator > 
  copy_if_until(const Range & r, OutputIterator result, 
                CopyPredicate copy_pred, TerminatePred term_pred);

Description

Parameters:

`r`	The input range
`result`	An output iterator to write the results into
`copy_pred`	A predicate for testing whether to the current element
`term_pred`	A predicate for testing whether to end the copy operation

Returns:

The updated output iterator