Function template find

Function template find_regex

boost::algorithm::find_regex — Find regex algorithm.

Synopsis

template<typename CollectionT, typename CharT, typename RegexTraitsT, 
         typename RegexAllocatorT> 
  iterator_range< typename result_iterator_of< CollectionT >::type > 
  find_regex(CollectionT & Input, 
             const reg_expression< CharT, RegexTraitsT, RegexAllocatorT > & Rx, 
             match_flag_type Flags = match_default);

Description

Search for a substring matching the given regex in the input.

Parameters

Flags: Regex options
Input: A container which will be searched.
Rx: A regular expression

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