64 lines
1.0 KiB
C++
64 lines
1.0 KiB
C++
// Common/IntToString.cpp
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#include "StdAfx.h"
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#include "IntToString.h"
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void ConvertUInt64ToString(UInt64 value, char *s, UInt32 base)
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{
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if (base < 2 || base > 36)
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{
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*s = '\0';
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return;
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}
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char temp[72];
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int pos = 0;
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do
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{
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int delta = (int)(value % base);
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temp[pos++] = (char)((delta < 10) ? ('0' + delta) : ('a' + (delta - 10)));
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value /= base;
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}
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while (value != 0);
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do
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*s++ = temp[--pos];
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while(pos > 0);
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*s = '\0';
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}
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void ConvertUInt64ToString(UInt64 value, wchar_t *s)
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{
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wchar_t temp[32];
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int pos = 0;
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do
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{
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temp[pos++] = (wchar_t)(L'0' + (int)(value % 10));
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value /= 10;
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}
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while (value != 0);
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do
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*s++ = temp[--pos];
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while(pos > 0);
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*s = L'\0';
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}
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void ConvertInt64ToString(Int64 value, char *s)
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{
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if (value < 0)
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{
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*s++ = '-';
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value = -value;
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}
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ConvertUInt64ToString(value, s);
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}
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void ConvertInt64ToString(Int64 value, wchar_t *s)
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{
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if (value < 0)
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{
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*s++ = L'-';
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value = -value;
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}
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ConvertUInt64ToString(value, s);
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}
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