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Allow printing of 128 bit values

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WerWolv
2021-01-21 14:53:44 +01:00
parent 046a5866bf
commit 9c055ea1fd
2 changed files with 34 additions and 2 deletions
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32
plugins/libimhex/include/hex/helpers/utils.hpp
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@@ -76,6 +76,38 @@ namespace hex {
namespace hex {
std::string to_string(u128 value) {
char data[45] = { 0 };
u8 index = sizeof(data) - 2;
while (value != 0 && index != 0) {
data[index] = '0' + value % 10;
value /= 10;
index--;
}
return std::string(data + index + 1);
}
std::string to_string(s128 value) {
char data[45] = { 0 };
u128 unsignedValue = value < 0 ? -value : value;
u8 index = sizeof(data) - 2;
while (unsignedValue != 0 && index != 0) {
data[index] = '0' + unsignedValue % 10;
unsignedValue /= 10;
index--;
}
if (value < 0) {
data[index] = '-';
return std::string(data + index);
} else
return std::string(data + index + 1);
}
template<typename ... Args>
inline std::string format(const char *format, Args ... args) {
ssize_t size = snprintf( nullptr, 0, format, args ... );