一：utilstring.h
#pragma once
#include
#include
namespace utilstring
二：utilstring.cpp
#include "stdafx.h"
#include "utilstring.h"
#include
#include
using namespace std;
//namespace utilstring
retstr = pwstr;
free(pwstr);
return retstr;
}std::string convertwidechartomultibyte(const std::wstring& wstrsrc) //wstring to string
ret = pstr;
free(pstr);
return ret;
}wstring convertmultibytetowidecharutf8(const std::string& strsrc)
pwstr[len-1] = 0;//added by kevin, 2008/08/19, in order to set pwstr to null terminated string
wstrret = pwstr;
return wstrret;
}//must free lpwstr after call this func
string convertwidechartomultibyteutf8(const std::wstring& wstrsrc)
strret = pstr;
return strret;
}// the strdes must be the char array
void widetomultibyte(std::wstring &strsrc, char* strdes)
//make lower
string stringmakelower(const string& strsrc)
wstring stringmakelower(const wstring& strsrc)
//convert to low string. then search str in str
bool findstringinstring(const wstring& strsrc0, const wstring& strtofind0)
//str to d
uint convertstringtonumber(const wstring& wstr)
const string str0= convertwidechartomultibyte(wstr );
int num = atoi( str0.c_str() );
return num;
}//sscanf("a0", "%02x", &num1);
//get number from string like "0x84acef"
uint converthexstringtonumber(const std::wstring& wstrold)
else if(pos >15)
else
}return num;
}//字串中有一段連著的數字
int getnumberfromstring(const wstring& str)
else
posend = idx;
}else if(posstart >= 0)
else{}
}if(posstart < 0)
//assert(posend - posstart + 1 >= 0 );
if(posend - posstart + 1 < 0) return 0;
wstring wstrsub = str.substr(posstart, posend - posstart + 1);
string strsub = utilstring::convertwidechartomultibyte(wstrsub);
numberret = atoi(strsub.c_str() );
return numberret;
}std::wstring numbertowstring(int number)
//判斷是否乙個string全部是數字, 如有, 轉換
bool checkstringisnumber(const std::wstring& wstrold, int& number)
}if(ifnumber)
return ifnumber;}//
void splitstringbychar(cstring allstr, tchar x, std::vector&strarray)
strarray.push_back((lpctstr)allstr.left(aa));//add element//
int bb=allstr.find(x, aa+1);
if(bb==-1)
while(bb!=-1)
strarray.push_back((lpctstr)allstr.mid(aa+1));//add element//
}void splitstring(const std::string& strsource, const char* sep, vector& resultlist)
free(strcopy);
}void splitstring(const std::string& source, const char* sep, vector& resultlist)
free(strcopy);}//
}; //namespace
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