General C++ Programming - C++ Forum

i'm newby to C++. Small code as follows: int main(int argc, char* argv ) { cout << "function main() .." << '\n'; char ch1; ...

[4 replies] Last: What OS and Compiler are you using? (by Return 0)

by eslamyiut

how to define custom arrays with templates

ok guys we,ve got a class named array with this definition template<class t> class array { private: t*list//array with different kind of types (int , ...

[3 replies] Last: As you've done. template< class T > class mylist { private: ... (by jsmith)

by zootv

What's wrong with this code?

This is my code: #include <iostream> #include <iomanip> using namespace std; void main() { float getSheetPrice; float getHeight, getLength; int...

[4 replies] Last: what kind of error's are you getting now? Also If your curious as ... (by Seraphimsan)

by CuddleBunniezzz12

Multidimensional Dynamic array with objects

Hi, I'm having a little trouble trying to get this code to not return an error. Sprite ** frontBuffer; for (int y = 0; y < 36; y++) { frontBuffer = ...

[4 replies] Last: how did you determine that he needed a 3d array? It's not really ... (by Disch)

by tepeyton

Error Messages

I am getting the following error messages when I compile my code. Can someone help me out? Here is the error messages: 1>------ Build started: Project: We...

[2 replies] Last: Here is the rest of the code: ClockWindow::ClockWindow(wxWindow* p... (by tepeyton)

by drg5000

C++ Homework Solution Assistance

I am in a C++ class in college and we have to write a movie recommendation program. We have to open a text file and read data from it. Then sort the data and ...

[4 replies] Last: I solved the program today. I will post the code to show the solution... (by drg5000)

by CometJack

How can I use std::cin.ignore(); to ignore non-numeric characters?

I'm adding this to my Conolse calculator application. If a user types in a non-numeric character, my calculator will go into a fail loop. I was just curious if ...

[2 replies] Last: cin.peek() and cin.get do the job. #include <cctype> // isdigit ... (by maikel)

by gajji2020

problem with aray removal...

Hi,, I have a small problem with my code. I have an array with a list of numbers from o to n.. And n is the calculated value from a formulae.. I placed them in...

[2 replies] Last: Thanks for the reply.. But my basic question is i have an interger arr... (by gajji2020)

by krcools

function template specialization an implicit casting of arguments

Hi, I am writing a matrix class. As an auxiliary class, I created classes (class view and const_view) that give access to submatrices into the matrix (cf. it...

[no replies]

by raud

end1

inorder to move to another line end1 was suggested as an alternative to \n,which however does nt work 4 me,cd i b doing anything wrong

[4 replies] Last: use endl, and not end1 meaning, your 1 needs to be an l, the lowerc... (by Rosso Carne)

by shane54747

Linked List

Can anyone clerify this question as i dont understand what it is asking. Write an algorithm for printing a singly linked list in reverse, using only constant...

[1 reply] : Do you know what a linked list is? If you have a structure (class i... (by maikel)

by andrew9514

I can't decide!

I'm sorry ,i'm not trying annoy anyone, but can anyone tell me which type of c+ should i get? because there are many types such as turbo c+,which one do anyone...

[19 replies] Last: there's also a VS plugin for SVN-integration (called AnkhSVN), which ... (by imi)

by gajji2020

Creating a maze

Hi I need to create a structure given below. Can any one help me in creating this. I tried a lot using 2D arrays... if w=4 (columns) by h=3 (rows) +-+-+...

[3 replies] Last: It sounds like it would be as simple as putting spaces in the output. ... (by HolyCheeseCube)

by shane54747

Linked List

Can i have some tips on this question please. write a function that deletes the ith node from a circular linked list. Any help would be welcome.

[1 reply] : In detail, it depends on your current implementation of a list. There ... (by maikel)

by Rosso Carne

MATLAB mex not recognizing cpp classes

Hi all, I've got some experience with doing standalone cpp programming, but the current project I'm working on involves using Simulink. Up to this point, the s...

[no replies]

by aram011

i need it tomorrow

please answer this.... i don't det it.... # include <iostream.h> #include<stdlib.h> int fSelectMenu (); //this function will display the main men...

[2 replies] Last: Triple post huh? http://cplusplus.com/forum/general/20895/ http://... (by HolyCheeseCube)

by alihaider

using one function in different header files?

Hi? Is it possible to use a function (void or value returned) in different header files? How to do this?

[5 replies] Last: http://www.cplusplus.com/forum/articles/10627/ (by Bazzy)

by gnwillix88

Program behaving diffeerently, can anyone spot the problem?

The computer stores a random number between 1 and 15 and the player (user) attempts to guess it. The player has a total of three attempts. After each wrong gue...

[3 replies] Last: This would take a couple of easy changes, first you should declare a c... (by HolyCheeseCube)

by helios

Return value of new

I always forget this one. I had an interview the other day, and got into a small discussion with the guy about what new returns and when. He said new can always...

[4 replies] Last: Oh, by the way.. it's "std::nothrow" not "no_throw". Whoops.... (by helios)

by soldierno77

Basic idea in making a graph???

I am taking data structure subject on my university. And I got an assignment to make a graph with vertices and edges. And I don't know where to start. Can anyon...

[4 replies] Last: I am supposed to make the graph and then print it in the adjacency mat... (by soldierno77)

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General C++ Programming - March 2010 (Page 13)