General C++ Programming - C++ Forum

Currently I have been trying to find a way to load textures in OpenGL, and I am having absolutely no luck. I am trying to add simple textures to a 2D platformer...

[no replies]

by frenbel

How do I check the type of an object?

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!! I have a class called Item. I have 2 other classes that publicly inherit from Item class: - Weapon - Armor I also hav...

[3 replies] Last: I'm trying to make the weapon pointer point to an Item, but it can't,... (by Moschops)

by denniscpp

help with coding?

hey guys, i need some help with this code here. i dont know what's wrong, everytime it runs the getline(cin, name), it crashed. here's the code: #include <ios...

[12 replies] Last: i think if destructor can also be written as , ~room() { ... (by bluecoder)

by denniscpp

how to identify only one data member from vector?

for example i have a vector of string, int and char. i want to make a program that gets the users input and if the input matches one of the element of the data ...

[10 replies] Last: just tried the code, it didnt quite work, the id was deleted but then ... (by denniscpp)

by SameerThigale

How do I find factors of large numbers?

I have to find the factors of 900851475143........ In which data type do i store it? Also if I use double, I cant use % operator to get its factors! HELP app...

[4 replies] Last: thanks mats and eypros too! (by SameerThigale)

by biplav17

controlling mouse co-ordinate OPENGL

Hi, I am trying to make this program in open gl using GLUT. What I want to do is colour my circles from a pop up menu. Options are in the menu and when the us...

[13 replies] Last: ok I am trying. And now I need to attach my popupmenu to the selected ... (by biplav17)

by closed account 10oTURfi

Some weird build errors

Never mind, resolved it.

[4 replies] Last: Yeah, next time if you find your own solution, just post it to the thr... (by anonymous23323124)

by Falconsoft

I need some C++ coders so really desperately

please check my topic called "Sorry if this is the wrong area for this topic but i need a team" in the lounge room topic or check my profile for more informatio...

[1 reply] : There is special subforum for this: http://www.cplusplus.com/forum/job... (by eypros)

by noura88

problem in game programming of c++

#include<iostream> #include<cmath> #include<iomanip> using namespace std; void GetPlayersNames(char ,char ); void ShowPlayersNames(char ,char ); void ...

[1 reply] : 1: What is the problem? 2: Please use code tags. (by Mats)

by Assassin7257

CodeBlocks building problem

Every time I try to build something in Codeblocks, it always ask It has not been build yet, would you like to build it ? And it never goes away

[1 reply] : Sounds like you didn't set up the compiler properly. Did you install t... (by Athar)

by MaZtRHaXoR

File streaming, creating file problem

Hey there, i'm about to finish my program but i only have one problem, first here is the code: char case2() { goto b; b: count=0; { ...

[2 replies] Last: BUMP :( Please help me my deadline is on January 5 :) (by MaZtRHaXoR)

by pratik singh

Derived Class Constructors

What happens if we dont specify any constructor in the derived class and try to create an object of the derived class as. Derived d1; Is the no arguement...

[3 replies] Last: Read up on it TS, along with name hiding and name overriding. Just rem... (by IceThatJaw)

by dalawh

Functions in classes

What is the difference between defining a function inside a class and defining it outside the class?

[5 replies] Last: Alot of people including myself use the term "Method" to describe a fu... (by IceThatJaw)

by blueeyedlion

Changing the world class from within another class

I have a world class that contains a list of objects. How do I add more of those objects to the list from the destructor of one of said objects? (The idea is t...

[11 replies] Last: That's exactly what I need! but why the underscore after "master"? (by blueeyedlion)

by Atheer Ahmed

student structure help!!!!!!

hi my friend can someone help me i want a student structure program with c++ the show name,age,class,grade,and average so plz can someone help me !!!

[3 replies] Last: thanks guys that was helpful and im now working on my program and abou... (by Atheer Ahmed)

by matache

How can I read a certain part of a txt file c++

Hi,I have a txt file and this file has 9 lines in it. All lines have the same lenght. Now I want for example to read from line 5 to line 8. How can I do that? ...

[5 replies] Last: you can also use the while loop instead of the for loop . #include... (by bluecoder)

by denniscpp

where's the error?

the code; #include <iostream> #include <vector> #include <cstdlib> using namespace std; class human{ string name; public: human(string name):...

[9 replies] Last: oh my god you're right! wow thank you thank you, i wont make this mist... (by denniscpp)

by dalydir

strcpy claiming error

going to compile my program and it states that it cannot convert paramter 1 from 'std:string' to 'char *'. strcpy (part2, part1); that's the line its ...

[9 replies] Last: @ L B , thanks for pointing that out .. i should take care of that .. ... (by bluecoder)

by rscarson

Requesting opinions

I just released a project I've been working on for a while, and would appreciate any opinions, comments, etc. anyone might have about it. It's a math parsing li...

[19 replies] Last: I did not know about enum. This is handy. (by rscarson)

by TheFlow450

Advice

is this a good book for learning c++11 http://www.wrox.com/WileyCDA/WroxTitle/Professional-C-2nd-Edition.productCd-0470932449.html if there are any other one ...

[3 replies] Last: http://www2.research.att.com/~bs/C++0xFAQ.html http://en.wikipedia.org... (by closed account DSLq5Di1)

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General C++ Programming - December 2011