Boost C++ Libraries

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Function template trim_fill_if

boost::algorithm::trim_fill_if — Trim Fill.

Synopsis

// In header: <boost/algorithm/string/trim_all.hpp>


template<typename SequenceT, typename RangeT, typename PredicateT> 
  void trim_fill_if(SequenceT & Input, const RangeT & Fill, 
                    PredicateT IsSpace);

Description

Remove all leading and trailing spaces from the input and replace all every block of consecutive spaces with a fill string defined by user. The input sequence is modified in-place.

Parameters:

`Fill`	A string used to fill the inner spaces
`Input`	An input sequence
`IsSpace`	A unary predicate identifying spaces