Hi guys,

I have a question regarding get data from readLine() function.

Currently, my function read line by line from a text file.
Each line has two numbers with a space between them. (eg. 234.23 454.32).
Is there a way to get those two number separately?

Here is my code.
Qt Code: 
  1. bool getInfo(QString fileName) {
  2. QFile myFile(fileName);
  3.     if(!myFile.exists()){
  4.         qDebug()<<"The file"<<myFile.fileName()<<"does not exist.";
  5.         return false;
  6.     }
  7.     if(!myFile.open(QIODevice::ReadOnly | QIODevice::Text)){
  8.         qFatal("Could not open the file");
  9.         return false;
  10.     }
  11.  
  12.     QTextStream st(&myFile);
  13.  
  14.     while (!st.atEnd()){
  15.         QString text;
  16.         text=st.readLine();
  17.         qDebug() << text;
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In the code each line is stored in text and displayed by qDebug(). I would like to also display each numbers in a line sperately like x value is 234.23 and y value is 454.32.

Any idea?