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Function template ifind_nth

boost::algorithm::ifind_nth — Find n-th algorithm ( case insensitive ).

Synopsis

template<typename Collection1T, typename Collection2T> 
iterator_range< typename result_iterator_of< Collection1T >::type > 
ifind_nth(Collection1T & Input, const Collection2T & Search, 
unsigned int Nth, const std::locale & Loc = std::locale());

Description

Search for the n-th (zero-indexed) occurence of the substring in the input. Searching is case insensitive.

Parameters

Input

A string which will be searched.

Loc

A locale used for case insensitive comparison

Nth

An index (zero-indexed) of the match to be found.

Search

A substring to be searched for.

Returns: An iterator_range delimiting the match. Returned iterator is either Collection1T::iterator or Collection1T::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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