is_string_like.hpp

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# /*
#  * Created by YongGyu Lee on 2021/01/22.
#  */
#
# ifndef VCCC_TYPE_TRAITS_IS_STRING_LIKE_HPP
# define VCCC_TYPE_TRAITS_IS_STRING_LIKE_HPP
#
# include <type_traits>
# include <string>
# if __cplusplus > 201402L
# include <string_view>
# endif
# include "vccc/__type_traits/is_specialization.hpp"
 
namespace vccc {
 
template<typename T>
struct is_string_like
    : public std::integral_constant<bool, is_specialization<std::decay_t<T>, std::basic_string>::value
# if __cplusplus > 201402L
                                       || is_specialization<std::decay_t<T>, std::basic_string_view>::value
# endif
                                          > {};
 
template<>
struct is_string_like<const char*> : public std::true_type {};
 
template<typename T>
using is_string_like_t = typename is_string_like<T>::type;
 
 
} // namespace vccc
 
# endif // VCCC_TYPE_TRAITS_IS_STRING_LIKE_HPP