General C++ Programming - C++ Forum - October 2012 (Page 40)

My Specs * WinXP on x86 * CodeBlocks 10.05 - mingw32-g++.exe and related (default) * wxPack for wxWidgets 2.8.12 * My Projects in 7Z: https://docs.google.co...

[7 replies] Last: Never mind, started including the cpp files too, still getting errors ... (by awsdert)

by skittlesaddictx50v

New to Functions

Below is my code. I have made this program and now am trying to use functions in it and I CAN'T use global variables. Can I get some pointers on what to do? Am ...

[no replies]

by Reaper1

program messes up at one part

// Includes #include "stdafx.h" #include <iostream> #include <string> using namespace std; // Main Function int main() { string name , address , c...

[2 replies] Last: ok thank you (by Reaper1)

by DeepBlack

difference between const <type>& and const <type>

I came across the following declaration of vector, typedef std::vector<const xyz&> xyzTypeVector_t; where xyz is a union of structs Can someo...

[3 replies] Last: Thank you for the responses! ...is purely implementation-defined bec... (by DeepBlack)

by Flurite

Why static member variables must be explicitly initialized

Lets say I have a program as follows: #include <iostream> using namespace std; class X { public: static int var; int othervar; }...

[2 replies] Last: Hmm.. well according to ideone, both var and othervar are getting valu... (by Flurite)

by Kis Vyra

AVG potential hack

Okay ... I have just obtained the visual studio 10 IDE express edition after continuous urges to shift from the archaic VS6. I have always been reluctant about ...

[10 replies] Last: You can find the Exclusions part of AVG in the Settings. You can then ... (by kreationTG)

by HiteshKhurana

C++ coding problem

Hi Everyone, My name is Hitesh Khurana, let me get straight to the point. I am working on homework for my programming class;however, I keep running into a pro...

[8 replies] Last: Update: Finally Completed the Program. Thanks to everyone that helped... (by HiteshKhurana)

by Pickle Gunner

SFML Still Wont install

So, I tried to install sdl and ended up installing sfml. The program works, but this code works: #include "stdafx.h" #include "SFML/Graphics.hpp" #include "SFM...

[4 replies] Last: Thanks So much! Im Guessing that changed between 1.6 to 2.0? (by Pickle Gunner)

by sasho648

std::vector Question

So I'm decompiling an function using global vector as some structure type. Here Is the source I get: struct SYS_SEARCH_PATH { char m_Driver ; } ; //size of 2...

[3 replies] Last: Thanks you very much. That was what I wanted to know. But can you tell... (by sasho648)

by nano511

SFML tile slopes

I think the problem is nothing difficult i just cant seem to find it. This video illustrates the problem: http://s276.photobucket.com/albums/kk15/stkguy/?action...

[no replies]

by skittlesaddictx50v

Question on Functions with a For Statement

I have this code below and am new to functions. So if I were to do something like this: double myFunction(double randomizer, double selection); { //what d...

[2 replies] Last: oh duh. thanks! (by skittlesaddictx50v)

by xXxFarriexXx

Help Please: I keep getting errors for this program and i dont qutie understand why. Help would be much appreciated :)

// Converting Ft and In: This program will convert user input from feet and inches to // meters and centimeters. #include "stdafx.h" #include <iostream> using ...

[9 replies] Last: Thanks for the help you guys :) I think i got it now~ (by xXxFarriexXx)

by Keshav2050

AVL tree

I was trying to write code to implement AVL tree, but I was getting a segmentation fault when I try to insert more than one element, I changed some functions bu...

[16 replies] Last: It's gonna be difficult for anyone to wade through that code. If you ... (by cire)

by MAQAH

Recursive Functions

Need a recursive function to print the alphabet in the reverse order (z-a) ? void print(char p) { if (p=='z') return ; print(p-1); cout<<p; re...

[18 replies] Last: Or even with templates... template< char A = 'a', char B = 'z' > vo... (by closed account o1vk4iN6)

by ShotoReapre

crash this-->vector

Hi! I have this code that gives me a crash error when I put an object in a vector: Mesh.hpp class Mesh : public object { public: Mesh(); //inicial...

[3 replies] Last: Sorry, I found the error. I forget the dynamic allocation in other par... (by ShotoReapre)

by mikeecb

OpenGL place many quads problem

Hey everyone, I am trying to write a script that will randomly generate squares all over the map however I can even get it to generate squares all over the map ...

[2 replies] Last: Hey I managed to fix the problem by reseting the x and y values before... (by mikeecb)

by Mandichi

Editing Data in Structure Array

Hello! I am working on a program for my class, and the problem requests that the user be able to change data in a structure array: Write a program that kee...

[7 replies] Last: Glad I could help :) (by rollie)

by lazyman

random password generator from array

Hi guys, I am trying to write a program that will ask for users name, birthdate and pet and from those info I need to use a random number generator to select 6 ...

[1 reply] : What exactly are you struggling with? A few initial observations. Fi... (by MrHutch)

by aditi88

stdin unable to read data posted from html form

Hey frnds, I have written a html code which is sending data to a c program. But stdin is unable to read that data in c program. It seems stdin doesnot have a...

[1 reply] : Data was not getting posted properly on from html.....noe issue resolv... (by aditi88)

by Brody

vector size limit

I am getting a St9bad_alloc error when trying to allocate a std::vector<uint8_t> of size: std::vector<uint8_t> myVector(96*3*320*240*100); I calcula...

[3 replies] Last: The question I have to ask is why in the world do you need such a la... (by Brody)

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General C++ Programming - October 2012 (Page 40)