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Remove string dependency

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This commit is contained in:
Victor Zverovich 2024-01-06 05:16:59 -08:00
parent 0641b844ac
commit 1b7d9db0ce
1 changed files with 35 additions and 3 deletions
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38
include/fmt/core.h
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@ -13,9 +13,41 @@
#include <string.h> // strlen
#include <cstddef> // std::byte
#include <string> // std::string
#include <type_traits> // std::enable_if
#if defined(_LIBCPP_VERSION)
# define FMT_BEGIN_NAMESPACE_STD _LIBCPP_BEGIN_NAMESPACE_STD
# define FMT_END_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD
# define FMT_STD_TEMPLATE_VIS _LIBCPP_TEMPLATE_VIS
# define FMT_BEGIN_NAMESPACE_CXX11
# define FMT_END_NAMESPACE_CXX11
#elif defined(_GLIBCXX_RELEASE)
# define FMT_BEGIN_NAMESPACE_STD \
namespace std _GLIBCXX_VISIBILITY(default) { \
_GLIBCXX_BEGIN_NAMESPACE_VERSION
# define FMT_END_NAMESPACE_STD _GLIBCXX_END_NAMESPACE_VERSION }
# define FMT_STD_TEMPLATE_VIS
# if defined(_GLIBCXX_USE_CXX11_ABI)
# define FMT_BEGIN_NAMESPACE_CXX11 inline _GLIBCXX_BEGIN_NAMESPACE_CXX11
# define FMT_END_NAMESPACE_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
# endif
#else
# include <string>
#endif
#ifdef FMT_BEGIN_NAMESPACE_STD
FMT_BEGIN_NAMESPACE_STD
template <typename Char>
struct FMT_STD_TEMPLATE_VIS char_traits;
template <typename T>
class FMT_STD_TEMPLATE_VIS allocator;
FMT_BEGIN_NAMESPACE_CXX11
template <typename Char, typename Traits, typename Allocator>
class FMT_STD_TEMPLATE_VIS basic_string;
FMT_END_NAMESPACE_CXX11
FMT_END_NAMESPACE_STD
#endif // FMT_BEGIN_NAMESPACE_STD
// The fmt library version in the form major * 10000 + minor * 100 + patch.
#define FMT_VERSION 100202
@ -2807,9 +2839,9 @@ FMT_API auto vformat(string_view fmt, format_args args) -> basic_string<char>;
std::string message = fmt::format("The answer is {}.", 42);
\endrst
*/
template <typename... T>
template <typename... T, typename Char = char>
FMT_NODISCARD FMT_INLINE auto format(format_string<T...> fmt, T&&... args)
-> basic_string<char> {
-> basic_string<Char> {
return vformat(fmt, fmt::make_format_args(args...));
}