boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT > Singleton Reference

An attribute value extraction terminal. More...

#include <attr_fwd.hpp>

Classes
struct	result
	Function result type. More...
struct	result< ThisT(ContextT) >

Public Types
typedef void	_is_boost_log_terminal
	Internal typedef for type categorization. More...
typedef TagT	tag_type
	Attribute tag type. More...
typedef value_extractor_type::value_type	value_type
	Attribute value type. More...
typedef value_extractor_type::fallback_policy	fallback_policy
	Fallback policy type. More...

Public Member Functions
	attribute_terminal (attribute_name const &name)
	Initializing constructor. More...
template<typename U >
	attribute_terminal (attribute_name const &name, U const &arg)
	Initializing constructor. More...
attribute_name	get_name () const
fallback_policy const &	get_fallback_policy () const
template<typename ContextT >
result< this_type(ContextT const &) >::type	operator() (ContextT const &ctx)
	The operator extracts attribute value. More...
template<typename ContextT >
result< const this_type(ContextT const &) >::type	operator() (ContextT const &ctx) const
	The operator extracts attribute value. More...

Detailed Description

template<typename T, typename FallbackPolicyT, typename TagT>
singleton boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >

An attribute value extraction terminal.

Member Typedef Documentation

template<typename T , typename FallbackPolicyT , typename TagT >

typedef void boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::_is_boost_log_terminal

Internal typedef for type categorization.

template<typename T , typename FallbackPolicyT , typename TagT >

typedef value_extractor_type::fallback_policy boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::fallback_policy

Fallback policy type.

template<typename T , typename FallbackPolicyT , typename TagT >

typedef TagT boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::tag_type

Attribute tag type.

template<typename T , typename FallbackPolicyT , typename TagT >

typedef value_extractor_type::value_type boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::value_type

Attribute value type.

Constructor & Destructor Documentation

template<typename T , typename FallbackPolicyT , typename TagT >

boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::attribute_terminal ( attribute_name const &  name )

inlineexplicit

Initializing constructor.

template<typename T , typename FallbackPolicyT , typename TagT >

template<typename U >

boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::attribute_terminal ( attribute_name const &  name, U const &  arg  )

inline

Initializing constructor.

Member Function Documentation

template<typename T , typename FallbackPolicyT , typename TagT >

fallback_policy const& boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::get_fallback_policy ( ) const

inline

Returns

Fallback policy

References boost::value_extractor< T, FallbackPolicyT, TagT >::get_fallback_policy().

template<typename T , typename FallbackPolicyT , typename TagT >

attribute_name boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::get_name ( ) const

inline

Returns

Attribute value name

template<typename T , typename FallbackPolicyT , typename TagT >

template<typename ContextT >

result< this_type(ContextT const&) >::type boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::operator() ( ContextT const &  ctx )

inline

The operator extracts attribute value.

References boost::python::args(), and boost::phoenix::env().

template<typename T , typename FallbackPolicyT , typename TagT >

template<typename ContextT >

result< const this_type(ContextT const&) >::type boost::expressions::attribute_terminal< T, FallbackPolicyT, TagT >::operator() ( ContextT const &  ctx ) const

inline

The operator extracts attribute value.

References boost::python::args(), and boost::phoenix::env().

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The documentation for this singleton was generated from the following file:

• boost_1_57_0/boost/log/expressions/attr.hpp