What would be the best way to get the line number of the current line in a file that I have opened with a ifstream? So I am reading in the data and I need to store the line number that it is on so tha
I think I\'ll get right into it and start with the code: #include <iostream> #include <fstream>
How to open floppy disc开发者_JAVA技巧 with fstream? I\'m trying something like this: but it always returns error
i simply want to write (append) to a logfile. I looked it up here: http://www.cplusplus.com/reference/iostream/fstream/open/
Although there was a lot of lines written on the topic of reinterpret_cast, and how bad it is, I\'m still puzzled with best way to avoid it, especially when dealing w开发者_Go百科ith functions like re
I\'m trying to create files dynamically and it seems like there is no way with fstream. Is there actually any?
I am doing binary file processing and in my algorithm I would like to know the actual type of pos_type and off_type, for example when computing the size of the file or seeking to a given position (tel
The program below should read in a bunch of integers from a file and work out their average: #include \"stdafx.h\"
I am implementing file saving functionality within a Qt application using C++. I am looking for a way to check to see if the selected file already exists before writing to it, so that I can prompt a
I\'ve read a few posts on Stack Overflow and a number of other site about writing vectors to files.I\'ve implemented what I feel is working, but I\'m having some troubles.One of the data members in th
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