#include "stdafx.h"
#include <iostream>
#include <string>
using namespace std;ios
void string_replace( std::string &strBig, const std::string &strsrc, const std::string &strdst);spa
int _tmain(int argc, _TCHAR* argv[])
{
std::string strContent = "This is a Test";.net
string_replace(strContent, "Test", "demo");blog
cout << strContent << endl;字符串
system("pause");string
return 0;
}io
//************************************
// Method: string_replace
// FullName: string_replace
// Access: public
// Returns: void
// Qualifier: 把字符串的strsrc替換成strdst
// Parameter: std::string & strBig
// Parameter: const std::string & strsrc
// Parameter: const std::string & strdst
//************************************
void string_replace( std::string &strBig, const std::string &strsrc, const std::string &strdst)
{
std::string::size_type pos = 0;
std::string::size_type srclen = strsrc.size();
std::string::size_type dstlen = strdst.size();stream
while( (pos=strBig.find(strsrc, pos)) != std::string::npos )
{
strBig.replace( pos, srclen, strdst );
pos += dstlen;
}
}
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運行結果: gc
---------------------
做者:jota
來源:CSDN
原文:https://blog.csdn.net/shaoyiju/article/details/78377060
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