Beginners - C++ Forum - August 2012 (Page 14)

How to stop user input by typing a specific string?

Hi everyone! I am having issues with how to terminate an input stream with a specific pre-defined string instead of a generic Ctrl+Z. Here is my code (INCOMPLET...

[4 replies] Last: Uhh, I suppose you could do it like this: while (name != "NOMORE") { ... (by Phil123)

by Dan Feerst

path vector to character array

I have a vector named v, which is a boost/filesystem path vector, with a bunch of filenames in it. I want to load each of them with opencv's cvLoadImage() fu...

[1 reply] : Is it a vector of strings? If it is you can use the .c_str() member fu... (by Computergeek01)

by dale1314

Help!

I have syntax error here: // wew.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include "iostream" #include "conio.h" usi...

[7 replies] Last: Use notepad++ very good (by Aceix)

by hitholdir

strtol

I have a number that is between 1 and 3 digits long inclusive and wanted to convert it to a long int ( in C) char num = "493"; char *pEnd; long int a; a =...

[2 replies] Last: oh, so thats why if change it to 3 it only allowed numbers [0,1,2] but... (by hitholdir)

by ajbm6

HELP!

I'm new to c++ and I have a problem with my project. This are the clues. Convert an integer to string using the following code: int number = 5; //any intege...

[4 replies] Last: the function and the loop.. (by ajbm6)

by pfpietro

problem with signal() and kill() functions

Hi everyone. I'm new in c and now I'm studying how the process signals work. I was trying to create a program where the main process create N processes ( N=a...

[3 replies] Last: If fork() returns 0 then you are in the child process, so the parent w... (by mik2718)

by brking01

beginners

im the begginers of C++

[8 replies] Last: Back in my day, I didn't have internet to ask for help. Taking program... (by Volatile Pulse)

by tone

Next prime number

Hey there, I'm trying to develop a program to read the next prime number of any number given. I've got this program i've written up so far but am really s...

[6 replies] Last: 1_ Instead of the inner loop, call a function for(int candidate = n+1... (by ne555)

by hitholdir

Array of structs - deleting/adding elements and printing

Hi, For the below code struct orderSlip { char source ; char destination ; char item ; int position; }; //global struct orderSlip data ; Is there an...

[5 replies] Last: As for deleting/creating objects, I'm not very familiar with C in th... (by Lowest0ne)

by sepetoner

If I give a user a choice between 3 objects, how can I use the one he chose for the rest of the program?

At the beginning of my program asks a user if he wants monster A, B, or C (all from the same class). How do I then use that object for the remainder of the pro...

[5 replies] Last: I used a pointer because I had to. The benefit is that I know there w... (by Lowest0ne)

by vichu8888

Definition of question needed

Hi all, Hope you all fine.This is my first topic and very simple one. I just want to know how to calculate the least price of a building model. Ill get base ...

[2 replies] Last: Thank you very much vlad! I was planning to printing each model 1.co... (by vichu8888)

by smile58

Data file handling!

I am making project(game) in c++. i want to store score and display in such a way that the score will be displayed of 5 players who had high score. if new playe...

[3 replies] Last: This is what i did i dont know where do i do changes for I am making ... (by smile58)

by takzee

overloading <<

Hi guys , I tried to overload the operator << but I have no idea how it works and no idea why it doesn't work . this is the problem Error 2 error C4430: miss...

[7 replies] Last: Somehow I moved the function out of the class and it works just like s... (by takzee)

by prabhanuka

Area Cube

I cannot understand this coding. Can Someone please explain to me this program. #include <iostream> using namespace std; int findarea(int length, int wid...

[6 replies] Last: Thank you (by prabhanuka)

by prabhanuka

Stuck in Global Variables

I'm doing some of my own examples to practice c++. So I have a doubt why it is using "void" in void conv(); in 4th row. If someone able please explain me why an...

[6 replies] Last: Thank you very much (by prabhanuka)

by LaC0saNostra

Payroll Program W/ Employee Class

Man I'm learning more and more every day and some of it is tough and some not too bad. I am now using an employee class for my payroll program and I have it ex...

[4 replies] Last: I figured it out! Here is my final product: #include<fstream> #inclu... (by LaC0saNostra)

by Naximan

MenuStrip Action Function

Hey there I'm very new to this and may (most probably) got a few things wrong, but I'm doing the best I can so far. I have two forms right now. When I build t...

[2 replies] Last: Thanks for your help, I'll check it out in the morning -yawn- But yea... (by Naximan)

by Madguy

Simple while question

if (num1 > num2) { while (num1 > num2) { num2++; cout << num2 <<endl; ...

[6 replies] Last: Could you post all of your code so we could examine it? (by closed account 17pz3TCk)

by Colvillain

Problem with easy solution

Hello i'm new to programming and wondering what is wrong with this code I wrote. I am on mac osx 10.7 using code blocks. #include <iostream> using na...

[4 replies] Last: Thank you, it works fine now. I knew generally how if statements worke... (by Colvillain)

by carlosmg1982

Armadillo and XCode

Hi all! Very simple question, I think, but I have started to learn C++ two days ago... I am trying to use the Armadillo library. I write a .cpp file and I ha...

[4 replies] Last: Ok...so, I could not make it work. However, I switched to Eclipse, and... (by carlosmg1982)

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Beginners - August 2012 (Page 14)