General C++ Programming - C++ Forum - October 2012 (Page 39)

by pyfgcr

Cannot use macro defined in header.

header.h #define x 1000 header.cpp #include "header.h" void foo() { printf("%d",x); /...

[1 reply] : you shouldn't be using macros. If you want to create a value that is ... (by pogrady)

by David Goldman

Decryption assignment help!

So, I have an assignment for school in which the user enters a filename and three integers from 0 to...

[1 reply] : Ok I solved the whitespace problem, but now after a space, the decrypt... (by David Goldman)

by palireza

storing filenames in an array

Hello, I want to create filenames such as Query.student.1.bin and save them in an array. I have no...

[2 replies] Last: Worked! Thanks (by palireza)

by vw4x4

please explain

int num ; int *ptr; here we use num to refer individual cells or data stored in it? is ptr and ...

[4 replies] Last: If it is just laziness, try reading these tutorial chapters. They wil... (by doug4)

by alethiat

Basic Help With Dev-C++

Hi guys, i'm new in this forum, i'm having a silly problem with save route in this environment. I wa...

[3 replies] Last: Off-topic: Please don't use Dev-C++ from before version 5. It's appall... (by Moschops)

by CLearner88

Hash encryption and salting in c++

Hi all, can i ask how can i get started with encryption and salting using c++ i got the basic progr...

[4 replies] Last: oh okay! sure thing, thanks alot! (by CLearner88)

by peacepanda007

Can someone help me debug my program?

#include <iostream> #include <stdio.h> #include <cstring> #include <vector> #include <iterator> ...

[4 replies] Last: I assume user_property .value=(const char*)GetMQStateCode(); is th... (by coder777)

by Yezman

Stack Frames. Factorial recursive vs iterative

Text - My question below ------------------------------------------------------- Let's consider th...

[2 replies] Last: Put it within a source code format, to make it clear, don't expect any... (by Eyad)

by amitapm

Stack Template Implementation - Need Suggestions

Hi All, I am reviving my C++ knowledge; so to start off with, I have implemented a Stack templat...

[5 replies] Last: Thanks! I would also like to have some suggestions for the next step ... (by amitapm)

by legnakcalb

Homework help c++ Structs

This is my code for homework. I am doing a lot of stuff wrong but don't know exactly what. Any sugge...

[11 replies] Last: addingNewArrival = addNewArrival(totalArrivals); What did you tell ... (by Moschops)

by aj3423

error calling non-static function

Hi, I'm reading the source of a gui library called egui, I found the Property mechanism is interest...

[2 replies] Last: Oh that's it, the derivation is so complex. Thank you guestgulkan. (by aj3423)

by district

Timer (class and function)

i'm a beginner to programming and got an assignment to create a stopwatch/timer, that counts in seco...

[5 replies] Last: can anyone help me with this as its got to be in friday and i currentl... (by district)

by Weddingcrasher

Strange problem with static member functions and namespaces

I have got a strange problem with static member functions. Given the following code example: T...

[3 replies] Last: Yes, exactly. Thank you very much for your efforts, guestgulkan. You m... (by Weddingcrasher)

by Raman009

Better way of reading a file.

Code1 std::string readContentsOfFile(std::string fileName) { std::ifstream file(fileName.c_st...

[3 replies] Last: I think I should use the first version as mostly I am interested in re... (by Raman009)

by eighthourblink

help with determining FPS

This is part of the 3d Buzz " Intro into Game dev" series. I cant find any help on their site. Im...

[1 reply] : When working with integers, try to avoid such things as a/(b/c). Integ... (by helios)

by BinaryGeek

How to add a running total?

I just need a running total to sum up the number of seats taken at their cost. Can anyone provide ti...

[5 replies] Last: @rollie 1. I was meaning that newbies shouldn't make a habit of usin... (by TheIdeasMan)

by smark347

Fractions

n

[2 replies] Last: N is undefined here. (by pogrady)

by joebloggs222

Sorting 4 sections of array

i am stuck trying to sort a deck of cards ( 52 ) where 4 hands are delt and each hand is sorted sepe...

[1 reply] : Google qsort. (by pogrady)

by budgebi

Merge sort

This is the code I've done for the merge function of my merge sort algorithm. When called the functi...

[3 replies] Last: Yeah, the problem is that it is supposed to sort it as well, not just ... (by budgebi)

by AdamBomb89

Virtual Print function and base class pointer array

I'm currently trying to get a series of classes to output certain information using a virtual print ...

[8 replies] Last: That did it! Program runs perfectly now. Big thanks to you guys, Peter... (by AdamBomb89)

General C++ Programming - October 2012 (Page 39)

C++

Forum