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Leverage std::to_chars.

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This commit is contained in:
Bartosz Taudul 2020-01-31 01:30:33 +01:00
parent 36fb1f96e2
commit 3050f19e0b
1 changed files with 9 additions and 1 deletions
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10
server/TracyPrint.hpp
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@ -1,7 +1,11 @@
#ifndef __TRACYPRINT_HPP__ #ifndef __TRACYPRINT_HPP__
#define __TRACYPRINT_HPP__ #define __TRACYPRINT_HPP__
#include <stdio.h> #if ( defined _MSC_VER && _MSVC_LANG >= 201703L ) || __cplusplus >= 201703L
# include <charconv>
#else
# include <stdio.h>
#endif
namespace tracy namespace tracy
{ {
@ -9,7 +13,11 @@ namespace tracy
template<typename T> template<typename T>
static inline char* PrintFloat( char* begin, char* end, T value, int precision ) static inline char* PrintFloat( char* begin, char* end, T value, int precision )
{ {
#if ( defined _MSC_VER && _MSVC_LANG >= 201703L ) || __cplusplus >= 201703L
return std::to_chars( begin, end, value, std::chars_format::fixed, precision ).ptr;
#else
return begin + sprintf( begin, "%.*f", precision, value ); return begin + sprintf( begin, "%.*f", precision, value );
#endif
} }
const char* TimeToString( int64_t ns ); const char* TimeToString( int64_t ns );