C++ - repeatedly using istringstream

Question

I have a code for reading files with float numbers on line stored like this: \"3.34|2.3409|1.0001|...|1.1|\". I would like to read them using istringstream, but it doesn\'t

Answer 1

After setting the row into the istringstream...

separate.str(row);

... reset it by calling

separate.clear();

This clears any iostate flags that are set in the previous iteration or by setting the string. http://www.cplusplus.com/reference/iostream/ios/clear/

Answer 2

You need to add a separate.clear(); line after separate.str(row) to clear the status bits, otherwise the eofbit gets set and subsequent reads fail.