format.h

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#pragma once
#include <librepr/feature.h>
#include "util.h"
 
#ifndef REPR_FORMAT_FMT
#define REPR_FORMAT_FMT OFF
#endif
 
#if !__has_include(<format>) || __has_include(<fmt/format.h>)
#undef REPR_FORMAT_FMT
#define REPR_FORMAT_FMT ON
#endif
 
#if USING(REPR_FORMAT_FMT)
#include <fmt/format.h>
#define REPR_FORMAT_RNS fmt
#else
#include <format>
#define REPR_FORMAT_RNS std
#endif
 
#define REPR_FORMAT_NS ::REPR_FORMAT_RNS
#define REPR_FORMAT(...) ::REPR_FORMAT_RNS::format(__VA_ARGS__)