devilutionX/Source/utils/stdcompat/string_view.hpp

#pragma once

#ifdef __has_include
#if defined(__cplusplus) && (__cplusplus >= 201703L || _MSC_VER >= 1930) && __has_include(<string_view>) // should be 201606L, but STL headers disagree

#include <string>
#include <string_view> // IWYU pragma: export
namespace devilution {
using string_view = std::string_view;

inline void AppendStrView(std::string &out, string_view str)
{
	out.append(str);
}
} // namespace devilution
#elif __has_include(<experimental/string_view>)

#include <experimental/string_view> // IWYU pragma: export
namespace devilution {
using string_view = std::experimental::string_view;

inline void AppendStrView(std::string &out, string_view str)
{
	out.append(str.data(), str.size());
}
} // namespace devilution
#else

#error "Missing support for <string_view> or <experimental/string_view>"
#endif
#else

#error "__has_include unavailable"
#endif