General C++ Programming - C++ Forum - February 2013 (Page 11)

by cob

Hey all! As stated many times, I'm working on this rpg from this tutorial blah blah blah. But, I've hit a snag with the items system so, I went back and looked ...

[8 replies] Last: That's seriously intense stuff! Any recommended readings on the subjec... (by cob)

by xombyphish

Puzzle Solver for Flow Game

Hello, all. I'm new to this site and forum, as well as, to a degree, C++, itself. I've distinguished myself among my other class mates, and as a result the ...

[2 replies] Last: It could be solved kind of how most game ai is done using game boards.... (by K0T4K0t4)

by Peg Leg Person

Confused with pointers - what real purpose do they surve?

I thoroughly reviewed many tutorials on this, and from what I can gather a pointer is a data type, basically meaning it's a byte(s) that reference other bytes? ...

[1 reply] : "Why should data point to other data?" Pointers are what allow you to... (by K0T4K0t4)

by ghostcode

coding a loop inside a class to use in main

I am writing a program where all work is done in the class methods. Main is used to call the methods. I need to know how to get a loop to work without any var...

[3 replies] Last: Great, glad to know! You're very welcome. (by Ogoyant)

by Rusticus

Accessing A Classes Member Variables Nested Inside Another Class

I have two classes, a Package class and a Person class. The Package class has two Person objects has member variables, a Sender and a Receiver. While overloadi...

[2 replies] Last: Thank you, it was so simple I didn't even think of it. (by Rusticus)

by john2000

problem with c++0x

Hello, I am using Eclipse as my editor and trying to work with boost. Here is my code. #include <boost/mpl/for_each.hpp> #include <boost/mpl/range_c.hp...

[no replies]

by adam123383

while loop age guess

Write a C++ program that uses a while loop to guess a persons age, ask the user if the want to try again if no end the loop. Of course if they guess it the loop...

[3 replies] Last: int guess = (rand() % 100) + 9; //guess from range of 0-100 Is a ra... (by Smac89)

by Sarmadas

Hi programmers Please comment

I spent 6 ours on it although i didn't include Modify and delete in the menu but all i want is that please comment is it good or this needs more improvement ...

[1 reply] : and please don't comment about the spellings mistakes i know my spelli... (by Sarmadas)

by DiFFERENT

please correct my attempt to resolve these questions....

question 1: By using linked list ADT write a program that manages students list. The student is characterized by (Name, ID and Level). Linked list should b...

[2 replies] Last: This looks like a homework assignment? Perhaps try to rephrase your q... (by vckngs7)

by Phiru

copy class object??

I have a class A for a sort of a template. class A { A(){} A(int n){a = n;} int a; } In main class, I create like this. A *temClass = new A(10); ...

[5 replies] Last: Or don't use java A tempClass(10); A myClass01; //default constructo... (by ne555)

by ngoyal1987

Help needed - Type Casting

Hi, I am new to static_cast. Can somebody please explain me the output for below 2 cases : case 1) in class A use void display() - output-> In B case 2...

[10 replies] Last: Thanks @cire and @kbw for your inputs. (by ngoyal1987)

by vckngs7

Multiple Inherritance, Composite Classes and Ambiguity

I am building a series of classes to describe objects similar to cars. Each car class contains state variables that are relevant to the data available at any gi...

[no replies]

by Sarmadas

Setting limit on cin

I want to set limit on cin for example int i; cout<<"Please enter 4 digits id: "; cin>>i If user enter more then 4 digits it must give an error...

[5 replies] Last: @peter87 i'll try thanks i (by Sarmadas)

by imnotprogrammer

Double Triangle problem

Hi everyone! i wrote code for printing a double triangle. Its woking fine upto input is 7. but when the input is 8 the output is disturbed. can any one suggest...

[3 replies] Last: thanks man... (y) (by imnotprogrammer)

by andygunlocke

Queues program suddenly stops working

I'm having troubles with this program I made. Put it simply, it's a basic program using Queues. Whenever I try to input a value, my compiler(Dev C) suddenly sto...

[1 reply] : A lot of things don't make sense here. 1. You did not declare a queue... (by Smac89)

by VANDEMAN

Passing a list

Quick question... how do you pass a list in to a function... For example for void reverseList what would the parameters be for my function... I'm trying to ...

[2 replies] Last: yea thanks bro... (by VANDEMAN)

by shakib

Qt GUI

Hello, I have downloaded both Qt 5.0.1 and Qt SDK, but libraries like <QApplication> and <QLabel> and so on cannot be recognized by the compiler. Is there an...

[no replies]

by Jimmy Rose

Qt Installation

Hello, I've downloaded Qt from their website. I downloaded: Qt libraries 4.8.4 for Windows (VS 2008, 233 MB) I was enjoying a tutorial on how to use it but s...

[3 replies] Last: Hello. I'm sorry for my English in advance, because I'm from Kazakhst... (by judarical)

by alantheweasel

signed number question

#include <iostream> #include <cstdlib> #include <math.h> #include <climits> using namespace std; int main() { // SHRT_MAX = 32767 short s1 ; s...

[11 replies] Last: It may have been the reasoning why it was left undefined historically,... (by Cubbi)

by dekeenfrance

Function argument as array size

Hi, I made a function like follows: void foo(const double va, const int q) { int qaa ; ...... return; } However, the compiler indicate...

[8 replies] Last: Thanks to you all for your answer! (by dekeenfrance)

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General C++ Programming - February 2013 (Page 11)