Beginners - C++ Forum - April 2011 (Page 23)

Ok - so i'm attempting to create a template class, for creating arrays. Sort of a bit like what vector does, but specific to my needs. More than anything, it's ...

[2 replies] Last: ah, excellent - it was the ; in the wrong place!! typical :) thanks v... (by jazpearson)

by slaidas

help pleezz

my program writes wawawa, but i need to wwaaawawawwaaa, just write this randomly. #include <iostream> #include <windows.h> #include <stdlib.h> using name...

[3 replies] Last: Now i dont know where to include -sleep- element Before line 24. You ... (by coder777)

by jackson6612

ANSI C++, ISO C++, library, API, structure

Please use simplistic explanations so that I could fully appreciate your help. Thanks. 1: I have been told that the standard for C++ is set up by ANSI.But I ...

[1 reply] : 1. ANSI = national http://en.wikipedia.org/wiki/American_National_Stan... (by coder777)

by sagu072

operator overloading

hi, I have written a program for operator over loading ad below and i am getting an error as 39 C:\Dev-Cpp\complex.cpp no match for 'operator<<' in 'std::...

[3 replies] Last: ya, but here i am trying to overload operator "+", and i am getting th... (by sagu072)

by elii255

c++ searching in a file

I have such a program: #include <iostream> #include <conio.h> #include <stdio.h> #include <cstdlib> #include <string.h> #include <stdlib.h> #include <...

[1 reply] : this funktion is displaying one product and then program is bracking ... (by coder777)

by egg management fee

Print a checkerboard (8-by-8 grid).

So I'm trying to work through a c++ book and I'm stuck on one of the exercises. Exercise 8-1: Print a checkerboard (8-by-8 grid). Each square should be 5-by-...

[2 replies] Last: As a start, two points: 1. You need an extra element in each array.... (by Alrededor)

by ascii

help me understand this example

when reading my C++ book (Beginning Visual C++ 2008 by Ivor Horton) i came across this example, and i just cant seem to understand it. it goes like this: #...

[3 replies] Last: For a one dimensional array the name of the array functions as a point... (by Alrededor)

by bassoondude101

Running Console Applications

Is it possible to run a console application on a computer that doesn't have a compiler on it? i.e I wrote a a program on my computer (on which I use Windows V...

[2 replies] Last: The program I am talking about is a .cpp file, I would guess an execut... (by bassoondude101)

by helasraizam

multidimensional array within classes

I've been working on this all day. My actual code is more complicated, but for now I'm stumped with the bit of code below. Running this, I get a referencing e...

[4 replies] Last: The answer is that I must declare the two dimensional array as #incl... (by helasraizam)

by desreguard

Classes and objects with strings

hey guys, Im working on a small text based RPG, and im creating a class called obj to create all my swords and staffs and things, like such [code/] cla...

[1 reply] : use a string, not a char array: #include <string> // <- class obj... (by Disch)

by jimmy5023

Bitwise operator

if a = 3 b = 4 c = 6 what is (a|b&c) and how you find that out?

[2 replies] Last: Don't forget about operator precedence either. (a|b&c) is equivalent t... (by Browni3141)

by Widget360

Classes...?

I have a class for player health and battle. Then i have an integer for player health. Heres My Code: #include <time.h> #include <iostream> #include...

[6 replies] Last: mkay, I got the random number working. I moved User.Luck = rand & Fire... (by Widget360)

by VladTeppi

Input file trouble

#include <iostream> #include <fstream> #include <iomanip> #include <string> #include <cmath> using namespace std; struct webType { ...

[no replies]

by jimmy5023

emulators

#include <iostream> using namespace std; template <class T> long int funnyfunc(T val1, T val2, T val3); void testvalue(int value, short unsigned int co...

[no replies]

by SOCIALISTICmeow

String

So I am making a program that lets you enter in a random string of 1's and 0's and it will output the exact opposite of that string. for example: 101001011 ...

[4 replies] Last: .... Don't read it into a char array, read it into a string. You don't... (by Athar)

by ascii

returning references

my question is involving returning a reference. from playing around, i have only been able to get it to function (no pun intended xD) when its returning the ad...

[4 replies] Last: in that case thank you good sir :) (by ascii)

by jimmy5023

templates

How to write a function template that simple takes two variables of the same data type and swap them?

[1 reply] : See the tutorial on templates. (by firedraco)

by wtf

need help remembering what a function call does.

I encounted the following line of code in one of my programs. I have no idea of what it does. I believe its part of the stl? fp(); The reason why I bel...

[5 replies] Last: No, I'm just trying to think of why did I do such a stupid and pointle... (by wtf)

by chr15chr15

passing objects to functions

So i wrote a collision detection function for a game im creating and it works as i want it to but now i'm trying to make it more general so it accepts any 2 obj...

[5 replies] Last: Have you considered refactoring your conditionals into a function and ... (by PanGalactic)

by DaSpirit

Don't understand error - Declaring class functions

I am getting an error in my code. I am using Visual Studio 2010, if that matters. The code is as follows: #include "include.h" using namespace std; templa...

[3 replies] Last: Yeah, but that still isn't all correct. (by guestgulkan)

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Beginners - April 2011 (Page 23)