string_view.h

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#ifndef A_UTIL_BASE_FEATURE_CHECK_LIBRARY_STRING_VIEW_H
#define A_UTIL_BASE_FEATURE_CHECK_LIBRARY_STRING_VIEW_H

 
#if __has_include(<string_view>)
 
#if (defined(_MSC_VER) && (_MSVC_LANG > 201402L)) || (__cplusplus > 201402L)
#define HAS_STRING_VIEW 1
#else
#define HAS_STRING_VIEW 0
#endif
 
#else // !__has_include(<string_view>)
 
#define HAS_STRING_VIEW 0
 
#endif // __has_include(<string_view>)

 
#endif // A_UTIL_BASE_FEATURE_CHECK_LIBRARY_STRING_VIEW_H