把字串str分割(利用/分隔)，分割完儲存到vedio_file

void SplitString(const string& s, vector<string>& v, const string& c)
{
	string::size_type pos1, pos2;
	pos2 = s.find(c);
	pos1 = 0;
	while (string::npos != pos2)
	{
		v.push_back(s.substr(pos1, pos2 - pos1));
		pos1 = pos2 + c.size();
		pos2 = s.find
 
(c, pos1);
	}
	if (pos1 != s.length())
		v.push_back(s.substr(pos1));
}

std::vector<cv::String> vedio_file;
std::string str;
const string spliter = "/";
cv::string RGB_vedio_file;
cv::string IR_vedio_file;
SplitString(str, vedio_file, spliter);
RGB_vedio_file = RGB_IR_vedio_file[0];
IR_vedio_file =
 
 RGB_IR_vedio_file[1];