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has_member_function.hpp File Reference
#include <boost/config.hpp>
#include <boost/function_types/property_tags.hpp>
#include <boost/mpl/vector.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/tti/detail/ddeftype.hpp>
#include <boost/tti/detail/dmem_fun.hpp>
#include <boost/tti/gen/has_member_function_gen.hpp>
#include <boost/tti/gen/namespace_gen.hpp>
Include dependency graph for has_member_function.hpp:
This graph shows which files directly or indirectly include this file:

Macros

#define BOOST_TTI_TRAIT_HAS_MEMBER_FUNCTION(trait, name)
 Expands to a metafunction which tests whether a member function with a particular name and signature exists. More...
 
#define BOOST_TTI_HAS_MEMBER_FUNCTION(name)
 Expands to a metafunction which tests whether a member function with a particular name and signature exists. More...
 

Macro Definition Documentation

#define BOOST_TTI_HAS_MEMBER_FUNCTION (   name)
Value:
( \
) \
const int name
Definition: gzip.hpp:94
#define BOOST_TTI_HAS_MEMBER_FUNCTION_GEN(name)
Generates the macro metafunction name for BOOST_TTI_HAS_MEMBER_FUNCTION.
Definition: has_member_function_gen.hpp:27
#define BOOST_TTI_TRAIT_HAS_MEMBER_FUNCTION(trait, name)
Expands to a metafunction which tests whether a member function with a particular name and signature ...
Definition: has_member_function.hpp:65

Expands to a metafunction which tests whether a member function with a particular name and signature exists.

name = the name of the inner member.

generates a metafunction called "has_member_function_name" where 'name' is the macro parameter.

      template<class BOOST_TTI_TP_T,class BOOST_TTI_TP_R,class BOOST_TTI_TP_FS,class BOOST_TTI_TP_TAG>
      struct has_member_function_name
        {
        static const value = unspecified;
        typedef mpl::bool_<true-or-false> type;
        };

      The metafunction types and return:

        BOOST_TTI_TP_T   = the enclosing type in which to look for our 'name'
                                    OR
                  a pointer to member function as a single type.

        BOOST_TTI_TP_R   = (optional) the return type of the member function
                  if the first parameter is the enclosing type.

        BOOST_TTI_TP_FS  = (optional) the parameters of the member function as a boost::mpl forward sequence
                  if the first parameter is the enclosing type and the member function parameters
                  are not empty.

        BOOST_TTI_TP_TAG = (optional) a boost::function_types tag to apply to the member function
                  if the first parameter is the enclosing type and a tag is needed.

        returns = 'value' is true if the 'name' exists, 
                  with the appropriate member function type,
                  otherwise 'value' is false.
#define BOOST_TTI_TRAIT_HAS_MEMBER_FUNCTION (   trait,
  name 
)
Value:
BOOST_TTI_DETAIL_TRAIT_HAS_MEMBER_FUNCTION(trait,name) \
template<class BOOST_TTI_TP_T,class BOOST_TTI_TP_R = BOOST_TTI_NAMESPACE::detail::deftype,class BOOST_TTI_TP_FS = boost::mpl::vector<>,class BOOST_TTI_TP_TAG = boost::function_types::null_tag> \
struct trait \
{ \
typedef typename \
BOOST_PP_CAT(trait,_detail_hmf)<BOOST_TTI_TP_T,BOOST_TTI_TP_R,BOOST_TTI_TP_FS,BOOST_TTI_TP_TAG>::type type; \
}; \
const int name
Definition: gzip.hpp:94
Definition: property_tags.hpp:28
#define BOOST_PP_CAT(a, b)
Definition: cat.hpp:24
typed_value< T > * value()
Creates a typed_value instance.
adjacency_iterator typedef T::adjacency_iterator type
Definition: graph_traits.hpp:42
#define BOOST_STATIC_CONSTANT(type, assignment)
Definition: suffix.hpp:394

Expands to a metafunction which tests whether a member function with a particular name and signature exists.

trait = the name of the metafunction within the tti namespace.

name = the name of the inner member.

generates a metafunction called "trait" where 'trait' is the macro parameter.

      template<class BOOST_TTI_TP_T,class BOOST_TTI_R,class BOOST_TTI_FS,class BOOST_TTI_TAG>
      struct trait
        {
        static const value = unspecified;
        typedef mpl::bool_<true-or-false> type;
        };

      The metafunction types and return:

        BOOST_TTI_TP_T   = the enclosing type in which to look for our 'name'
                                    OR
                  a pointer to member function as a single type.

        BOOST_TTI_TP_R   = (optional) the return type of the member function
                  if the first parameter is the enclosing type.

        BOOST_TTI_TP_FS  = (optional) the parameters of the member function as a boost::mpl forward sequence
                  if the first parameter is the enclosing type and the member function parameters
                  are not empty.

        BOOST_TTI_TP_TAG = (optional) a boost::function_types tag to apply to the member function
                  if the first parameter is the enclosing type and a tag is needed.

        returns = 'value' is true if the 'name' exists, 
                  with the appropriate member function type,
                  otherwise 'value' is false.