General C++ Programming - C++ Forum

by truth14ful

Simple 2D graphics engine

Hello all, I'm fairly new to C++ but have experience in other languages like JavaScript, BlitzBasic...

[4 replies] Last: 2D graphic game engine !! i think the clanlib the best of them (by ahura24)

by Sputnik

Is OpenGL usefull for 2D graphics?

I understand its known for its 3D power, so I dont know how it fairs in the 2D realm. From what I se...

[2 replies] Last: i think for 2D game the best game engine is ClanLib . go to www.clanli... (by ahura24)

by naderST

Problem connecting MS Access

Hi I'm trying to connect to MS Access, I have this source: #include <windows.h> #include <sql...

[14 replies] Last: I just compiled the example in this link: http://archive.msdn.micros... (by naderST)

by fsshl

ISO C++ forbids delcaration of 'parameter' with no type

Dear c++ expert: I am using gnu/g++ 4.5.2 to compile a piece of code(page 423 of book(C++ cook...

[3 replies] Last: but the run result is not what book predict -------------------------... (by fsshl)

by pbhuter

Overwrite

Is there an "overwrite" method or function in C++? For example, I have some data in a text file that...

[8 replies] Last: Alright, well that poses another problem, partially something I alread... (by pbhuter)

by paulmcco

Returning a Struct from a Class

Hello, I need to return a Struct from a Class. The struct must contain two different string values, ...

[6 replies] Last: that's what I was trying to do...so, you can place the struct within t... (by paulmcco)

by Helegurbann

How can i teach my image binary values?

#include <fstream> #include <iostream> #include <bitset> using namespace std; int main() {...

[11 replies] Last: Thank u for ur helps. (by Helegurbann)

by paulmcco

taking strings from a vector

I need to take the top level string foreach iteration of a vector and output it to a program separat...

[4 replies] Last: If you need to push_front/pop_front as well as push_back/pop_back you ... (by andywestken)

by wanting2learn

c++ callback question (function pointer)

Hi, I need a little help here. I am working on a video project and I have a dll that receives vi...

[5 replies] Last: I think it's good form to typedef your function pointer. It is also... (by andywestken)

by NeuroFuzzy

When to use reinterpret_cast

Well... My issue comes up from having to load big-endian floats from a file. I can load an unsigned ...

[3 replies] Last: I think your use of reinterpret_cast is ok -- if blunt -- in ths case.... (by andywestken)

by asmcriminal

fstream printing new line

This program is designed to calculate your bodyfat percentage using a method used by the navy. I wan...

[7 replies] Last: That works too. I will paste the updated code incase someone in the f... (by asmcriminal)

by mgm11

acess violatione error

i keep getting an acess violation. it has to do with my parameters, or initialising of parametrers. ...

[3 replies] Last: you are right it is the seting of the parameters was where i found the... (by mgm11)

by lloydkirk

GPA Calculation Program/User defined Functions

I was given an assignment with the following parameters, basically five user defined functions. The ...

[1 reply] : Where is the loop to read the file? I see things that look like I am ... (by Azagaros)

by wonopon

A few questions

1) What does it mean when you declare a class as the following : class Name : public Something ...

[3 replies] Last: Ah thanks to the both of you, I get it now :) great help thanks guys :... (by wonopon)

by dams

Pointer assignment.

How to I assign an address to a pointer. I want to do something like this: long int *p; p = 0x1001...

[12 replies] Last: Maybe the 2 memory chips he's got use 32-bit addresses so the most-sig... (by Tanatos)

by Tanatos

General polymorphism issue

Hello everyone, I recently got interested (again) in the concept of abstract classes and interfaces....

[4 replies] Last: Yes, I realised I don't need isRenderable(), etc. with dynamic_cast. I... (by Tanatos)

by treepig

[Help] How to Initialize an Array in a Constructor

I am trying to initialize an array in my constructor and storing it in my char board . I am not sure...

[7 replies] Last: I tried gcc 4.4 and it didn't like the array initialization. But I ... (by andywestken)

by Hethrir

Aggravating Segfault

I've been staring at this code for about an hour, and I can't find the bug. It should be something s...

[11 replies] Last: Thank you ^_^ (by Hethrir)

by PlusPower

problem when compiling a program

Hi, guys! I'm new to C++ programming and I'm currently using Linux. I wrote this program(that check...

[2 replies] Last: Thank you very much! I figured it out and now my program works . (by PlusPower)

by treepig

How to compare and check in c++ using loops and array

Nevermind no response solved.

[1 reply] : Never delete your question. Other users may have referred to your ques... (by closed account zb0S216C)

General C++ Programming - July 2011

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