General C++ Programming - C++ Forum

by minime

Double buffering - switching buffers

Hi, I have written a program which reads data in blocks from a hard disk and processes the blocks...

[4 replies] Last: Thats great thanks! (by minime)

by kamyarseifi

problem with bmp load

hello , i had a code for loading the bmp file in c and my compiler is turbo c++ when i compile my co...

[3 replies] Last: Just to verify, you're actually working in DOS, yes? Because you can'... (by Athar)

by Ultima

Writing wstring to UTF-16 txt

For example, I have a wstring test = "Ü"; I want to save it as a .txt utf-16 encoding. Anyone ca...

[3 replies] Last: Disch has written a good article on this sort of thing, but I can't ... (by kbw)

by peripheral

how to transfer string variable to array variable?

I am planning to transfer a txt file to another txt file. in the first file for example "1.txt". t...

[7 replies] Last: You don't seem to understand the syntax for using << and >>. Look up h... (by Zhuge)

by wiegmale

Template Class: LNK2019

#ifndef ARRAYLIST_H #define ARRAYLIST_H #include <iostream> using namespace std; template <...

[1 reply] : It is the way the friend function has been defined. In the class de... (by guestgulkan)

by Codname47

Calling constructor from a constructor

Hi everyone, myLinkedList ( ) { //TEST...

[3 replies] Last: You NEVER call the destructor yourself (except in cases that you need ... (by Athar)

by agoswami

size of heap memory

Hi, I did googling before pasting this question but did not find any suitable information.anyone ha...

[7 replies] Last: I repaired my mistake about VM in my other post. Obviously you w... (by Rabtherab)

by Fellixombc

segmentation fault when deleting class

Read below.

[4 replies] Last: Alright, but I commented out all the deletions in the deconstructor, a... (by Fellixombc)

by Rabtherab

Multi-Dimesional Arrays, Col Maj vs Row Maj Performance

This may be obvious to some, but I see this come up from time to time in people's code where they as...

[8 replies] Last: @Athar The article you linked talks about what I was seeing most cl... (by Rabtherab)

by demosthenes2k8

Passing variadic arguments?

Is there a portable way to pass variadic arguments from one fucntion to another variadic function? ...

[2 replies] Last: Thank you, that helped a bit. Unfortunately, dsHandle->Printf doesn't ... (by demosthenes2k8)

by akmal4ik

Explicit Specializing VS. overloading

Hi, i have several functions( operator<<() ) wich must work with random types. But there is differen...

[3 replies] Last: If the left-hand side is not derived from std::basic_ostream, then for... (by jsmith)

by abdallahijazi

MPI C++

Dear everybody, could anyone help me on how to make MPI library working? is there a program to...

[4 replies] Last: The beauty of the C++ language is that it is backwards compatible with... (by closed account 1yR4jE8b)

by unregistered

printing the function call stack

If I do this, printf( "%p\n%p\n%p\n%p\n%p\n%p\n%p\n%p\n" ); does it print the function call st...

[1 reply] : Parameters are pushed right to left in C++. On Intel, the stack grows... (by jsmith)

by abbi

assignment operator

what is the difference between a=a+1; and a++ or --a;

[8 replies] Last: Consider how a class would implement them, and then you'll see the per... (by jsmith)

by abdallahijazi

MPI_RSEND

Dear everybody, I wonder if anyone has some info about MPI_RSEND. the compiler is poping this ...

[1 reply] : I got the answer, i should've written MPI_Rsend instead of MPI_RSend o... (by abdallahijazi)

by LearningCode

Sending a HTML form using C++?

I've been searching for a solution for days now, but nothing related to my query came up. So, I dec...

[5 replies] Last: What would I need to read up on if I wanted to do it myself? You ... (by kbw)

by hasek888

Need some quick aid

Okay, so this is my first attempt at C++ and I made a volume calc. I can't seem to find whats wrong...

[6 replies] Last: Comments are a good thing, clover leaf. Go look at the help I offered... (by Rabtherab)

by clover leaf

What the!?

I just found a program that I don't remember making so I compiled to see what it is. I still don't k...

[4 replies] Last: Well, the program asks for an integer input, then assigns the modulus ... (by Rabtherab)

by constantx

Prime numbers consfusion

Can someone explain me the following code: int i, j; for(i=2;i<1000;i++){ for(j=2;i/j;j...

[3 replies] Last: neither of these return a value let alone a prime. (by buffbill)

by mcleano

File Properties

I'm looking for a way to access the properties of a file. What i'm actually looking to make is an ip...

[5 replies] Last: [quote=mcleano]whenever I think of the Windows Programming forum I thi... (by PanGalactic)

General C++ Programming - July 2010 (Page 15)

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