waratoi.cpp

来自「ftpserver very good sample」· C++ 代码 · 共 34 行

#include "StdAfx.h"
#include "WarAtoi.h"   // class implemented


/////////////////////////////// PUBLIC ///////////////////////////////////////

WAR_CPPTF_IMPL war_int16_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_int32_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_int64_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_int16_t WarAtoi(const wchar_t *);
WAR_CPPTF_IMPL war_int32_t WarAtoi(const wchar_t *);
WAR_CPPTF_IMPL war_int64_t WarAtoi(const wchar_t *);
WAR_CPPTF_IMPL war_uint16_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_uint32_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_uint64_t WarAtoi(const char *);
WAR_CPPTF_IMPL war_uint16_t WarAtoi(const wchar_t *);
WAR_CPPTF_IMPL war_uint32_t WarAtoi(const wchar_t *);
WAR_CPPTF_IMPL war_uint64_t WarAtoi(const wchar_t *);

template <class numT, class charT>
numT WarAtoi(const charT *strNumber)
{
    numT return_val = 0;

    for(;*strNumber; strNumber++)
    {
        return_val *= 10;
        return_val += *strNumber - '0';
    }

    return return_val;
}