sorting on the basis of datetime

[heidiK]

I have deleted the vector in my code. Sorry I missed it here :P

if (pos1 != string::npos)
{
	istringstream ss(line);
	getline(ss,ordb.lineID,','); 
	getline(ss,ordb.dateTime,',');
	getline(ss,ordb.remSTr); 

	dupOrdTime.push_back(ordb); // I am populating the vector here

	continue;
}

and finally trying to find duplicates

for(std::vector<ordRecvblock>::iterator i = dupOrdTime.begin(); i != dupOrdTime.end(); i = ret.second)
{
	std::vector<ordRecvblock>* dupVec = new std::vector<ordRecvblock>; // stores values that were duplicated
		
		ret = std::equal_range(i, dupOrdTime.end(), *i);
		for(std::vector<ordRecvblock>::iterator j = ret.first; j != ret.second; ++j)
		{
			dupVec->push_back(*j);
		}
	
		for(std::vector<ordRecvblock>::iterator i = dupVec.begin(); i != dupVec.end(); ++i)
		{
			cout << i->lineID << ',' << i->dateTime << ',' << i->remSTr << endl; // printing the duplicates
		}
	}