value_extraction_fwd.hpp File Reference

#include <boost/log/detail/config.hpp>
#include <boost/log/attributes/fallback_policy_fwd.hpp>

Include dependency graph for value_extraction_fwd.hpp:

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Classes
struct	boost::result_of::extract_or_default< T, DefaultT, TagT >
	A metafunction that allows to acquire the result of the value extraction. More...
struct	boost::result_of::extract_or_throw< T, TagT >
	A metafunction that allows to acquire the result of the value extraction. More...
struct	boost::result_of::extract< T, TagT >
	A metafunction that allows to acquire the result of the value extraction. More...
singleton	boost::value_extractor< T, FallbackPolicyT, TagT >
	Generic attribute value extractor. More...

Namespaces
	boost
	Duration formatting facet for input.
	boost::result_of

Detailed Description

Author

Andrey Semashev

Date

01.03.2008

The header contains forward declaration of tools for extracting attribute values from the view.