C++之以分隔符的形式获取字符串

void CConvert::Split(const std::string& src, const std::string& separator, std::vector& dest) //字符串分割到数组
{

//参数1：要分割的字符串；参数2：作为分隔符的字符；参数3：存放分割后的字符串的vector向量

string str = src;
string substring;
string::size_type start = 0, index;
dest.clear();
index = str.find_first_of(separator, start);
do
{
if (index != string::npos)
{
substring = str.substr(start, index - start);
dest.push_back(substring);
start = index + separator.size();
index = str.find(separator, start);
if (start == string::npos) break;
}
} while (index != string::npos);

//the last part
substring = str.substr(start);
dest.push_back(substring);

}