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Core/StringExt: Make PointerToString portable

This commit is contained in:
Jérôme Leclercq 2020-09-26 12:22:49 +02:00
parent 6007d8b4ad
commit abf58857d7
1 changed files with 4 additions and 3 deletions
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7
src/Nazara/Core/StringExt.cpp
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@ -4,6 +4,7 @@
#include <Nazara/Core/StringExt.hpp> #include <Nazara/Core/StringExt.hpp>
#include <Nazara/Core/Algorithm.hpp> #include <Nazara/Core/Algorithm.hpp>
#include <cinttypes>
#include <Utfcpp/utf8.h> #include <Utfcpp/utf8.h>
#include <Nazara/Core/Debug.hpp> #include <Nazara/Core/Debug.hpp>
@ -210,10 +211,10 @@ namespace Nz
std::string PointerToString(const void* ptr) std::string PointerToString(const void* ptr)
{ {
constexpr std::size_t capacity = sizeof(void*) * 2 + 2; constexpr int width = static_cast<int>(sizeof(uintptr_t) * 2);
std::string str(capacity, '\0'); std::string str(width + 2, '\0');
str.resize(std::sprintf(str.data(), "0x%p", ptr)); str.resize(std::sprintf(str.data(), "0x%0*" PRIXPTR, width, reinterpret_cast<uintptr_t>(ptr)));
return str; return str;
} }