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EOF problems
Hi, I have a text file that looks like this: 0 169 26 1 172 27 2 172 27 0 134 15 1 134 15 2 134 15 0 219 18 And I'm reading it with very simple loop HitsIn.open(HitsFile); while (!HitsIn.eof()) { HitsIn >> DetectorNo >> Row >> Column; // do something with these data } The problem is that... -
Passing reference to class as a function parameter
Hi, the class1.h file is included. My compiler sais everything is fine, the problem is following: when I run the program, the function doesn't run when called, but the program skips it and finish correctly. When I try to run it in debugger, then appears a small window saying just: An access... -
Passing reference to class as a function parameter
Hi, i have following problem: I have a function in which I need to change some variables of class. I tried to pass a reference to this class as a function parameter but I get a violation acces warning and the function doesn't run. Could you please help me? The code looks like this: Class1... -
Find a letter in char
Hi, thanks to you both, unfortunatelly I've explained my problem a little bit unclearly. I'm reading strings from file all of them are mixtures of numbers and letters. I don't know how the particular string looks like - on which position is the letter, and what is it for letter. In any case I... -
Find a letter in char
Hello, I have a following problem: I have a char, which is a mixture of numbers and letters - something like 23H9. How can I obtain from it the letter (in my exemple H). Please help me, thanks, Hedvika. -
Deleting parts of text file
I have a following problem: I have a text file, I have to read each row and if it fullfills some conditions delete this line. The file looks like this: 1234 472 890 278 9009 12.348 etc. I have to check e.g. 1234+472+890 > 7899 ? If yes, delete this line! Is it possible within this...
