// Common/IntToString.cpp | |
#include "StdAfx.h" | |
#include "IntToString.h" | |
void ConvertUInt64ToString(UInt64 value, char *s, UInt32 base) | |
{ | |
if (base < 2 || base > 36) | |
{ | |
*s = '\0'; | |
return; | |
} | |
char temp[72]; | |
int pos = 0; | |
do | |
{ | |
int delta = (int)(value % base); | |
temp[pos++] = (char)((delta < 10) ? ('0' + delta) : ('a' + (delta - 10))); | |
value /= base; | |
} | |
while (value != 0); | |
do | |
*s++ = temp[--pos]; | |
while (pos > 0); | |
*s = '\0'; | |
} | |
void ConvertUInt64ToString(UInt64 value, wchar_t *s) | |
{ | |
wchar_t temp[32]; | |
int pos = 0; | |
do | |
{ | |
temp[pos++] = (wchar_t)(L'0' + (int)(value % 10)); | |
value /= 10; | |
} | |
while (value != 0); | |
do | |
*s++ = temp[--pos]; | |
while (pos > 0); | |
*s = L'\0'; | |
} | |
void ConvertUInt32ToString(UInt32 value, char *s) { ConvertUInt64ToString(value, s); } | |
void ConvertUInt32ToString(UInt32 value, wchar_t *s) { ConvertUInt64ToString(value, s); } | |
void ConvertInt64ToString(Int64 value, char *s) | |
{ | |
if (value < 0) | |
{ | |
*s++ = '-'; | |
value = -value; | |
} | |
ConvertUInt64ToString(value, s); | |
} | |
void ConvertInt64ToString(Int64 value, wchar_t *s) | |
{ | |
if (value < 0) | |
{ | |
*s++ = L'-'; | |
value = -value; | |
} | |
ConvertUInt64ToString(value, s); | |
} | |
void ConvertUInt32ToHexWithZeros(UInt32 value, char *s) | |
{ | |
for (int i = 0; i < 8; i++) | |
{ | |
int t = value & 0xF; | |
value >>= 4; | |
s[7 - i] = (char)((t < 10) ? ('0' + t) : ('A' + (t - 10))); | |
} | |
s[8] = '\0'; | |
} |