Function template parse_filter

boost::log::parse_filter

Synopsis

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


template<typename CharT> filter parse_filter(const CharT * str);

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.

Requires:

str != NULL, str points to a zero-terminated string.

Returns:

A function object that can be used as a filter.