void generateReport()
{ /* Add your code here */
// iterate success and fail log
for(auto it = SuccessLogs.begin(); it != SuccessLogs.end(); it++)
{
fstream fin;
fin.open(*it, ios::in);
cout << "Report1: " << endl;
string string_state, line, col, predicate, tmp;
string str;
string var;
vector<string> data;
while(fin >> tmp)
{
data.clear();
getline(fin, str);//entire row in 'str' //////
stringstream s(str);
while(getline(s, var, ','))
{
cout << "var1: " << var << endl;
cout << "var2: " << var << endl;
cout << "var3: " << var << endl;
cout << "var4: " << var << endl;
data.push_back(var);
}
cout << "Report3: " << endl;
string_state = data[0];
line = data[1];
col = data[2];
predicate = data[3];
想读入一个类似csv格式的文件,debug发现str是空的,也就是getline(fin, str)中,str没有读进去。