Random compiling problem?

[TerranceN]

To avoid this kind of error, you should check that the file is available (using fin.is_open() or fin.fail()) before you try to access it.

[Panphobia]

Well I didn't think of it maybe?

[QuantumPhysics]

Just a little tip (especially on Ubuntu). You have way too man includes there. Try to limit them (if you are working in C++). It can kill the speed performance of your program. C++ already tends to be slow on its own. If you are using .c then that's a different story -> But you should be using .c on GNU/LINUX, ever heard of emacs? sudo apt-get emacs-1.7.0.1 its great

[Insectoid]

Quote:

C++ already tends to be slow on its own.

Wait, what?

Quote:

If you are using .c then that's a different story

.c is for C source files. .cpp is for C++ source files. GCC won't even compile a c++ source file with a .c extension on my computer (though it will compile C files with a .cpp extension).

Quote:

ever heard of emacs? sudo apt-get emacs-1.7.0.1 its great

emacs is just a text editor. Not really important, and does not solve OP's issue.

[QuantumPhysics]

I'm just saying that Cpp is slow over C. C Preprocessor is much faster. I don't understand why you cant compile a .c project as .cpp (my computer compiles it flawlessly(all my computers do))

[Insectoid]

The preprocessor has nothing to do with runtime execution. That's only compile time. And both C and C++ use the same one (if you're using gcc, anyway).

Also, I can compile C source saved as a .cpp file. I cannot compile C++ source saved as a .c file. GCC cares about your extension.