General C++ Programming - C++ Forum (Page 70)

by iky

am i doing this right?

im not sure if im calling the bool function correctly or if something is messed up in the function i...

[2 replies] Last: thanks a lot. (by iky)

by logart

Changing map

Right now I'm making a 2D engine in Allegro, and it's going well so far. The only problem is I'm try...

[4 replies] Last: Holy turd. Thanks a ton. I'm new to classes and all so thinking of way... (by logart)

by krazyman

LINKER ERROR VISUAL STUDIO 2010

#include <iostream> #include <cstdlib> #include <ctime> #include <cmath> using namespace std; ...

[4 replies] Last: Good work cire . @OP If you format your braces like this, then you m... (by TheIdeasMan)

by raines883

Dynamically Allocated 2-d array

Working on a program for a friend of mine to change a .txt file. I was hoping to get some advice on ...

[2 replies] Last: I'm trying to make the dynamic array that is since the count vari... (by raines883)

by Echo773

obviously not the proper way.

i know theres a smarter way to do this but this is basic idea of what i want to do. which is to sear...

[6 replies] Last: Because it pollutes the global namespace with heaps of stuff, making ... (by TheIdeasMan)

by Sh0

Issue with directories

Hey there guys, I'm working on a program and I've run into some issues with which directoy things ar...

[no replies]

by rozick1

Fast lookup table ideas

I need a really fast lookup table: -it will accept a two digit hex number -the first digit will loc...

[6 replies] Last: Stringstream is horrendously slow. Let's not blame stringstream for... (by cire)

by wpostma

What's a good book for an Extremely Rusty C++ Programmer?

I have been a professional programmer for nearly 25 years. Most of that time, I used Pascal, Basic,...

[2 replies] Last: Thanks. I bought Effective C++ and I'm finding it really good so far.... (by wpostma)

by fun2code

Finding which derived class object is pointed to by a base class pointer

What methods can be used? I have a class with a dynamically allocated data member (through a base...

[6 replies] Last: I need the freedom to assign values for v and a within the L2 class co... (by fun2code)

by SMA01

Basic C++ code?

I'm having trouble getting this code to work: Given the availability of a file named numbers wr...

[2 replies] Last: Oh wow, I can't believe I didn't notice that, my mistake. (by SMA01)

by Darkmaster

QDir::mkpath

I can use this function in the visualstudio debug mode and it works fine. If I create an exe file wi...

[2 replies] Last: doesnt work but it's some problems with missing rights (by Darkmaster)

by alsatrawi

problem functions and structure

i have always error does not appear and i dont know what is the way to avoid this is it error C2...

[5 replies] Last: thank you for correcting my bad mistakes (by alsatrawi)

by PBC1

Pointers

In the statements below, the occurrences of strings of * is new syntax for me. Can someone explain i...

[5 replies] Last: I think it's easier to understand as a pointer to a pointer to a point... (by ResidentBiscuit)

by EMetalmulishaH

Fraction Help!

I am writing a program with Visual Basic 2010 C++. I have almost finished but I can't figure out my...

[12 replies] Last: The only fractions that work are the ones that the numerator is the gc... (by EMetalmulishaH)

by Triea

How can I make this program neater?

For one of my assignments, I needed to make an RPN calculator by using linked lists. I showed my pro...

[1 reply] : You could start by removing the superfluous #include s and using nam... (by hanst99)

by dm14v07

ANSI escape code, from Argument

I am trying to write a program that takes a string from the user and formats the CLI text using an A...

[3 replies] Last: Thank you very much, I have adapted the script and simplified it co... (by dm14v07)

by BandK

Sort problem :(

I have struct like this...User write price and name and each element... First i make new float arra...

[1 reply] : I have struct like this...User write price and name and each element.... (by kbw)

by computermajor12

Error in code, need help fixing

Doing a project but can not get it to compile.. Can't figure out what my errors are... here is my ...

[3 replies] Last: did_you_hit is the name of your method. At lines 36 and 40, you app... (by MikeyBoy)

by Charcoalman

Passing Int to be Displayed Properly

Class Shape { Area = x +x ; cout <<"Area is" <<Area; }; This results returns a value 24....

[8 replies] Last: Is there any place I can view codes written by others to learn from... (by AbstractionAnon)

by trialanderror usually

Problem with Template-Application

Hey Guys, here i am again :) I have to declare a template class or template struct in a header...

[5 replies] Last: The Problem sits 30cm from the Screen, like each time :D I modified t... (by trialanderror usually)

General C++ Programming (Page 70)

C++

Forum