C++

Forum

General C++ Programming - September 2013 (Page 31)

My dear friend, How to call the function in different file. 1 main and 5 function. I'am not sure to create the function to call each by one in different file....

[5 replies] Last: Now I can understand. Thank you Maeriden for help... :) (by ajith55)

by sharan2002

Tree functions.

I tried to make a tree function based on a binary tree tutorial online. This is my version and their version (theirs) struct node { int key_value; n...

[2 replies] Last: Of course i am trying to make a n-nary tree . (DUH!!!) (by sharan2002)

by Smac89

Set member to same value in all instances of templated structure

template <typename T> struct avl_tree { T data; int balance; struct avl_tree <T> *Link ; static int (*comp)(T, T); }; In main, I have a function...

[12 replies] Last: > What is line 51 and 70 doing? These involve lambda expressions (or ... (by JLBorges)

by kulkarnisr

mallo/free issue

Can some explain me how this code disturbs the memory partition blocks char* p = (char*) malloc(100); memcpy(p,somedata, 200); free(p) // I am getting...

[6 replies] Last: well, with this 200 you overwrite the next block of memory (especiall... (by kulkarnisr)

by franc0

Classes division

I am learning C++ and i am on the topic classes(Inheritence),my friend told me that the way I am writing code is bad software engineering and said me to divide ...

[7 replies] Last: Nice work. In addition to the safe guards keskiverto mentioned (which... (by plexus)

by closed account Dy7SLyTq

building boost

so i need to use boost/regex for regular expressions. someone told me that it needs to be built. the first problem is boost doesnt tell you how to build it (i d...

[2 replies] Last: not for boost.regex edit: i apologize... i found it... i dont know wh... (by closed account Dy7SLyTq)

by zanzi

ADD and deduct points from word jumbel

Please can some one help ( need to deduct one point for each guess and need to deduct two point for using hint) I copy this code to practice am new in C++ i do...

[1 reply] : 1 : Your game has only one round so using a score has no meaning 2 : ... (by closed account 28poGNh0)

by jwinters

Constructor with 2 array parameters

I'm making a flash card program for Chinese and my current plan is to have a class "Card" and have 2 Uint16 arrays stored in it. Is there a way to pass both ar...

[no replies]

by jackli199311

A question about outstream operator function

There's requirement on my assignment that says: The class needs a helper function to be called by outstream operator function. What does it mean by this? I have...

[no replies]

by zionet

As I can order several test cases, while receiving data???????

PROBLEM As I can order several test cases, while receiving data??????? MY PROBLEM entrance The entry contains the number you want to represent in binary...

[3 replies] Last: EssGeEich is right. Your code should work. I compiled your code with ... (by funprogrammer)

by inform880

Game Engine Design w/ Allegro 5

Hi, I am curious on how to keep something OO in this scenario. Lets say I have a base class called Base and it looks like this: class Base { pub...

[3 replies] Last: I am sure there are a bunch of tutorials online that explain Scene Gra... (by closed account 3qX21hU5)

by Cronnoc

SFML 2.0 Change Cursor

Does anyone know how to change what the cursor is in sfml 2.0?

[1 reply] : https://github.com/LaurentGomila/SFML/wiki/Tutorial:-Change-Cursor (by cire)

by remusac

Serial Port Communiocation

In the code below I am effectively only reading from a serial port(although a writing handle is also implemented). I got the main part of this code from some te...

[no replies]

by pjmart22

Using outfile to write name PLEASE HELP

I am trying to display my name using outfile vs. cout and I get errors I don't know how to fix. Here is the code: // Johnakin Martin //This program will cal...

[1 reply] : Try to alter this statement outfile.open<<("monthly payment"); to o... (by closed account 28poGNh0)

by ovaltine99

How do you not pop from an empty stack?

Solved! Thanks!

[2 replies] Last: void compute(const string& variable, stack<double>& rpnStack) { d... (by JLBorges)

by farhanAtWork

Dynamic Class name?

Hi I just wondering if there's a way in C++ to get classes dynamically which have the same base class? I mean, instead of creating switch statement to create m...

[4 replies] Last: I guess there's no shorter way to create the dynamic class. C++ isn... (by closed account o1vk4iN6)

by celyn

programming

how can I create a program that will accept 2two integers. the user will also choose among the different operations: 1 for addition 2 for subtraction 3 for ...

[4 replies] Last: # include <iostream> # include <conio.h> using namespace std; void m... (by closed account 28poGNh0)

by Shitian Long

Question regarding Wide character

I have question regarding wide character. I have been reading article saying that this datatype is used for non latin characters for example Japanese or Chinese...

[2 replies] Last: It is implementation-defined, which means it differs between compilers... (by Cubbi)

by JSolnit

How do pointers to virtual member functions work and why are they different than pointers to non-virtual member functions?

Hello, this is my first post to the C++ forum. I have been asked by a potential employer to become an expert on all things relating to virtual functions and ...

[1 reply] : The Fast Delegates article is a good place to start http://www.codepro... (by Cubbi)

by satyaki

too few arguments!!!

Hi to All!! //I am new to cpp forum, and this is my first post.Please pardon if i have made //any mistakes while creating this thread. I am getting error:"In ...

[2 replies] Last: Gotcchhaa!!! Thanks for the reply ,,I deduced where i was making the m... (by satyaki)

September 2013 Pages: 1... 29 303132 33... 36

Archived months: [aug2013] [oct2013]

This is an archived page. To post a new message, go to the current page.