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Mirror reflection library 0.5.13
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00001 00010 #ifndef MIRROR_META_PROG_AND_1011291729_HPP 00011 #define MIRROR_META_PROG_AND_1011291729_HPP 00012 00013 00014 #include <mirror/meta_prog/forward_decl.hpp> 00015 00016 MIRROR_NAMESPACE_BEGIN 00017 namespace mp { 00018 00019 // Single-parameter and_ meta function specialization 00020 template <class Bool> 00021 struct and_<Bool> 00022 : public ::std::integral_constant<bool, Bool::value> 00023 { }; 00024 00025 // Multi-parameter and_ meta function specialization 00026 template <class Bool, class ... Bools> 00027 struct and_<Bool, Bools...> 00028 : public ::std::integral_constant< 00029 bool, 00030 Bool::value && and_<Bools...>::value 00031 >{ }; 00032 00033 #ifdef MIRROR_DOCUMENTATION_ONLY 00034 00035 00040 template <typename ... BooleanConstants> 00041 struct and_ : public BooleanConstant 00042 { }; 00043 #endif 00044 00045 00046 } // namespace mp 00047 MIRROR_NAMESPACE_END 00048 00049 #endif //include guard 00050