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#include <iostream>
#include <vector>
size_t split(std::string &src, std::vector<std::string> *tokens, std::string sep)
{
size_t last= 0;
size_t index = src.find(sep, last);
size_t length = src.size();
while(index != std::string::npos)
{
tokens->push_back(src.substr(last, index-last));
last = index + 1;
index = src.find(sep, last);
}
if(length - last > 0)
{
tokens->push_back(src.substr(last, length-last));
}
return tokens->size();
}
int main(int argc, char* argv[])
{
std::string src = "QWEQWE";
std::string sep = "W";
std::vector<std::string> tokens;
std::cout << split(src, &tokens, sep) << std::endl;
for(std::vector<std::string>::iterator iter = tokens.begin(); iter != tokens.end(); iter++)
{
std::cout << *iter->c_str() << std::endl;
}
return 0;
}
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原文地址:http://my.oschina.net/mjRao/blog/503543