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General C++ Programming - October 2011 (Page 34)

i do realise that i have asked a way to many questions lately, but thats in a way how i learned so please bear with me XD. this is more of a question than a ...

[7 replies] Last: nevermind, it worked on my laptop so the problem was caused by my comp... (by even821)

by Nisheeth

Function Pointer

I want to use some functions as arguments for another function. I found out that it can be done using function pointers. But the pointer must have the same typ...

[6 replies] Last: Well yes it can be done that way! Can't Imagine why didn't this come t... (by Nisheeth)

by xanimeangiex

Header files are not compiling

Hi there. I'm having a problem with my windows project, because it the main.cpp is not compiling with the rest of the program.. I'll try to explain. I'v...

[3 replies] Last: Could it be that the file that you have open in the IDE is not the sam... (by closed account 1vRz3TCk)

by Kemanh89

The Coding for a guest House

Hi Guys, I am new to programming at a Local Technikon.I was trying to test my basic programming skills but could not go far. I was attempting the question Bello...

[1 reply] : What do you have already? (If you post code: use the code tags!) We... (by Gaminic)

by a399235m2

unordered_map sort problem

Hello, I've come to the situation i need to sort unordered map. Here's the example code: class CGridSortFunc { public: CGridSortFunc(ROWCOL nRowCol)...

[2 replies] Last: You may be right. At that case i'll use map instead or make a class wi... (by a399235m2)

by bilyed

Executing an exe as extern process

Hello Everybody, I have an old program in c and I would like to modify in order to execute a binary file. The binary that will be called takes a long time of...

[2 replies] Last: thank you hamsterman... I'm gonna test it (by bilyed)

by even821

sdl for visual studio 2010?

yesterday i tried to learn sdl, but i couldnt seem to write any programs that didnt generate some sort of errors. so i hink i might have installed the wrong ver...

[1 reply] : http://www.libsdl.org/release/SDL-devel-1.2.14-VC8.zip You might have... (by helios)

by diaz994

Sorting a file with names

Hey guys what im trying to accomplish is to sort an array of names and scores from a file with the first line being a number of how many names and scores follow...

[1 reply] : Can you please give an example input and how it should be sorted? It's... (by Serious Sam)

by emc2pp

getline keeps end of line character

Hello, I am reaaly having trouble with getline, it seems that it is reading the eol '\r' character and storing it in the string. if the first line of test.txt i...

[8 replies] Last: mik2718 and Duoas, you are right I didnt pay attantion, I was creatin... (by emc2pp)

by xokelz04

Letter guessing game, errors of the code that i do not understand

//Guesses letter game #define _CRT_SECURE_NO_DEPRECATE #include <stdio.h> #include <ctype.h> #define MAX_GUESSES 6 //function prototypes int main...

[10 replies] Last: yes i believe i do want to do that. This is all play game is: //this ... (by xokelz04)

by EagleSun

Any clue why my delete function isnt working?

#include <iostream> #include <ctime> #include <cstdlib> #include "SortedList.h" #include "List.h" using namespace std; const int LISTLENGTH = 10000; ...

[1 reply] : I'm going to go out on a limb and say something is wrong with your Lis... (by Disch)

by EagleSun

Undefined reference to SortedList::SortedList()

This is my main file, it keeps giving me these errors about how i have an undefined reference to SortedList and its member functions. #include <iostream> #...

[1 reply] : This means the linker can't find the bodies for those functions. Make... (by Disch)

by gladi

help with functions explaining

hi guys i would like to get some brief explanation for these functions. I don't have a good vision on this code. so kindly guys can please..please :) give some ...

[4 replies] Last: please i need some help (by gladi)

by kidman

Class dependencies in unit testing

Hi I am trying to test a class that calls methods in other classes. I need to isolate this class from the other ones and let the method being called return c...

[1 reply] : Simple: Exclude your original HelperClass from your project and add a... (by webJose)

by Pyrius

Amount of times a program is used?

I'm trying to make a program that uses file I/O to count the amount of times the program is used (ie the first time it is run it prints out that it was run once...

[2 replies] Last: Thanks a lot! The program runs perfectly now. (by Pyrius)

by dspain

sqlite blob fields in c++ 5.5.1

im having trouble displaying a blob field in a console game i made. here is the function: int look(void) /* inspect current room */ { short lo...

[no replies]

by heatedcrows

Code not compiling properly

hi guys, i am supposed to write a blackjack program for school, and below is what i have so far. The program is not complete yet, but when i try compiling it (w...

[4 replies] Last: thanks for the feedback, i scrapped this, and made the program with co... (by heatedcrows)

by Leopardsboy

Mastermind with coloured 4 pegs

hello guys . I am new to c++ . so can someone send me a code for mastermind game with 4 coloured pegs . if anyone has . please

[7 replies] Last: at least they asked. And asking is for free ;) (by Chriscpp)

by Travis McDonald

Basic Pipes

Trying to get basic pipes to work. I need a pipe for each child process that will take the STD_ERROR to be saved and read at the end by the parent process in se...

[no replies]

by Mohammed Abdul

Writing carriage returns to files

How can I do as the title says; everything that's written to the file appears on one line. Also how can I give the file I'm opening a user-defined file name ...

[11 replies] Last: Mohammed Abdul don't edit your post to another question, post a new ... (by Chriscpp)

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