Boost C++ Libraries

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Function template find_tail

boost::algorithm::find_tail — Find tail algorithm.

Synopsis

template<typename RangeT> 
iterator_range< typename range_result_iterator< RangeT >::type > 
find_tail(RangeT & Input, unsigned int N);

Description

Get the head of the input. Head is a suffix of the string of the given size. If the input is shorter then required, whole input if considered to be the tail.

Parameters

Input

An input string

N

Length of the tail

Returns: An iterator_range delimiting the match. Returned iterator is either RangeT::iterator or RangeT::const_iterator , depending on the constness of the input parameter.
Notes: This function provides the strong exception-safety guarantee

Copyright 2002-2004 Pavol Droba

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