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Function template parse_filter

boost::log::parse_filter

Synopsis

// In header: <boost/log/utility/setup/filter_parser.hpp>


template<typename CharT, typename TraitsT, typename AllocatorT> 
  filter parse_filter(std::basic_string< CharT, TraitsT, AllocatorT > const & str);

Description

The function parses a filter from the string

Throws: An std::exception-based exception, if a filter cannot be recognized in the character sequence.

Parameters:

str

A string that contains filter description

Returns:

A function object that can be used as a filter.


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