multivisitors.hpp File Reference

#include <boost/variant.hpp>
#include <boost/bind.hpp>
#include <boost/preprocessor/repetition.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/arithmetic/add.hpp>
#include <boost/preprocessor/arithmetic/sub.hpp>

Include dependency graph for multivisitors.hpp:

Classes
struct	boost::detail::variant::two_variables_holder< VisitorT, Visitable1T, Visitable2T >

Namespaces
	boost
	Duration formatting facet for input.
	boost::detail
	boost::detail::variant

Macros
#define	BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS   4
#define	BOOST_VARIANT_OPERATOR_BEG()
#define	BOOST_VARIANT_OPERATOR_END()   ), visitable1_, visitable2_); \
#define	BOOST_VARANT_VISITORS_VARIABLES_PRINTER(z, n, data)   BOOST_PP_COMMA() boost::ref( BOOST_PP_CAT(vis, n) ) \
#define	BOOST_VARIANT_VISIT(z, n, data)
#define	BOOST_VARIANT_APPLY_VISITOR_BEG()
#define	BOOST_VARIANT_APPLY_VISITOR_END()   ); \
#define	BOOST_VARANT_VISITORS_VARIABLES_PRINTER(z, n, data)   BOOST_PP_COMMA() BOOST_PP_CAT(var, BOOST_PP_ADD(n, 3)) \
#define	BOOST_VARIANT_VISIT(z, n, data)

Functions
template<class VisitorT , class Visitable1T , class Visitable2T >
two_variables_holder< VisitorT, Visitable1T, Visitable2T >	boost::detail::variant::make_two_variables_holder (VisitorT &visitor, Visitable1T &visitable1, Visitable2T &visitable2) BOOST_NOEXCEPT
template<class VisitorT , class Visitable1T , class Visitable2T >
two_variables_holder< const VisitorT, Visitable1T, Visitable2T >	boost::detail::variant::make_two_variables_holder (const VisitorT &visitor, Visitable1T &visitable1, Visitable2T &visitable2) BOOST_NOEXCEPT

Macro Definition Documentation

#define BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS   4

#define BOOST_VARANT_VISITORS_VARIABLES_PRINTER	(		z,
			n,
			data
	)		BOOST_PP_COMMA() boost::ref( BOOST_PP_CAT(vis, n) ) \

#define BOOST_VARANT_VISITORS_VARIABLES_PRINTER	(		z,
			n,
			data
	)		BOOST_PP_COMMA() BOOST_PP_CAT(var, BOOST_PP_ADD(n, 3)) \

#define BOOST_VARIANT_APPLY_VISITOR_BEG

(

)

Value:

return ::boost::apply_visitor(                                                      \
            boost::detail::variant::make_two_variables_holder(visitor, var0 , var1),    \
            var2                                                                        \

#define BOOST_VARIANT_APPLY_VISITOR_END

(

)

); \

#define BOOST_VARIANT_OPERATOR_BEG

(

)

Value:

return ::boost::apply_visitor(                              \
    ::boost::bind<result_type>(boost::ref(visitor_), _1, _2     \

#define BOOST_VARIANT_OPERATOR_END

(

)

), visitable1_, visitable2_); \

#define BOOST_VARIANT_VISIT	(		z,
			n,
			data
	)

Value:

template <BOOST_PP_ENUM_PARAMS(BOOST_PP_ADD(n, 1), class VisitableUnwrapped)>           \
    BOOST_VARIANT_AUX_GENERIC_RESULT_TYPE(result_type) operator()(                          \
        BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_ADD(n, 1), VisitableUnwrapped, & vis)          \
    ) const                                                                                 \
    {                                                                                       \
        BOOST_VARIANT_OPERATOR_BEG()                                                        \
        BOOST_PP_REPEAT(BOOST_PP_ADD(n, 1), BOOST_VARANT_VISITORS_VARIABLES_PRINTER, ~)     \
        BOOST_VARIANT_OPERATOR_END()                                                        \
    }                                                                                       \

#define BOOST_VARIANT_VISIT	(		z,
			n,
			data
	)

Value:

template <class Visitor BOOST_PP_COMMA() BOOST_PP_ENUM_PARAMS(BOOST_PP_ADD(n, 3), class T)>         \
    inline BOOST_VARIANT_AUX_GENERIC_RESULT_TYPE(BOOST_DEDUCED_TYPENAME Visitor::result_type) apply_visitor( \
        data BOOST_PP_COMMA() BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_ADD(n, 3), T, & var)     \
    )                                                                                                   \
    {                                                                                                   \
        BOOST_VARIANT_APPLY_VISITOR_BEG()                                                               \
        BOOST_PP_REPEAT(n, BOOST_VARANT_VISITORS_VARIABLES_PRINTER, ~)                                  \
        BOOST_VARIANT_APPLY_VISITOR_END()                                                               \
    }                                                                                                   \