static_verify.hh File Reference

#include <tuple>

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Classes
struct	flecsi::util::is_tuple< T >
	Check if the object is a tuple. More...
struct	flecsi::util::is_tuple< std::tuple< T... > >
	Check if the object is a tuple. More...

Namespaces
	flecsi

Macros
#define	FLECSI_MEMBER_CHECKER(X)
	Macro to check if the object has a member _*. More...

Macro Definition Documentation

FLECSI_MEMBER_CHECKER

#define FLECSI_MEMBER_CHECKER

(

X

)

Value:

template<typename T>                                                         \
  class has_member_##X                                                         \
  {                                                                            \
    struct F {                                                                 \
      int X;                                                                   \
    };                                                                         \
    struct D : T, F {};                                                        \
    template<typename C, C>                                                    \
    struct ChT;                                                                \
    template<typename C>                                                       \
    static char (&f(ChT<int F::*, &C::X> *))[1];                               \
    template<typename C>                                                       \
    static char (&f(...))[2];                                                  \
                                                                               \
  public: /* all outsiders need... */                                          \
    static bool const value = sizeof(f<D>(0)) == 2;                            \
  }

Macro to check if the object has a member _*.