Alignment/Geners/interface/IOIsUnsigned.hh - master - githubmirror/cmssw

Alignment/Geners/interface/IOIsUnsigned.hh

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08 май 2019, 15:16

08 май 2019, 15:167614b05

#ifndef GENERS_IOISUNSIGNED_HH_
#define GENERS_IOISUNSIGNED_HH_

namespace gs {
  template <class T>
  struct IOIsUnsigned {
    enum { value = 0 };
  };
}  // namespace gs

#define gs_declare_type_as_unsigned(T) /**/ \
  namespace gs {                            \
    template <>                             \
    struct IOIsUnsigned<T> {                \
      enum { value = 1 };                   \
    };                                      \
    template <>                             \
    struct IOIsUnsigned<T const> {          \
      enum { value = 1 };                   \
    };                                      \
    template <>                             \
    struct IOIsUnsigned<T volatile> {       \
      enum { value = 1 };                   \
    };                                      \
    template <>                             \
    struct IOIsUnsigned<T const volatile> { \
      enum { value = 1 };                   \
    };                                      \
  }

gs_declare_type_as_unsigned(unsigned char) gs_declare_type_as_unsigned(unsigned short)
    gs_declare_type_as_unsigned(unsigned int) gs_declare_type_as_unsigned(unsigned long)
        gs_declare_type_as_unsigned(unsigned long long)

#endif  // GENERS_IOISUNSIGNED_HH_