C++

Forum

General C++ Programming - November 2012 (Page 33)

When it comes to information hiding does one use include.h or include.cpp in the main func?

I finally see the benefit of information hiding so I am trying to learn it. I have the header class, implementation class, and the main function setup correctly...

[3 replies] Last: I found my problem. I was compiling from a cpp file instead of compili... (by dtaqee88)

by raz23

Issue with array-based mergesort

.h file #include <iostream> #include <cassert> using namespace std; template <class Type> struct nodeType { Type info; nodeType<Type> *link; }; ...

[no replies]

by Aendax

Difficulties with Linked List assignment

In file "LinkedList.cpp", you are given a layout of singly linked list in C++, and a main function (for testing) as well. You are to complete the code and get i...

[no replies]

by sbgreen6592

Array help

So I need to write a program that produces 10 random permutations of the numbers 1 to 10. My program only gives one line. I need ten. Help! #include <iost...

[1 reply] : this doesnt solve your problem, but why dont you use b = rand() % 10;... (by Darkmaster)

by SMA01

Structures, display message?

I need to write a program where a user can either enter 2 distances and the program will add these distances, or user can enter 1 distance and 1 time and then t...

[1 reply] : let the user select and read his input with std::cin (by Darkmaster)

by cten12

LED program in C++

Im running into some problems trying to write a program which takes accelerometer data and makes LEDs light up. There are 3 LED's, 1,2,3, and when the accelero...

[8 replies] Last: It's more of a new company I'm guessing. A knock off arduino. Most of ... (by cten12)

by dtaqee88

What is a good way of changing states in a game?

For instance, how do I go from the main menu screen to the instructions screen to the play screen??? I currently use bool variables but is there a better way? T...

[2 replies] Last: Hey sorry for the late reply but yeah I think I see what is going on. ... (by dtaqee88)

by Robertzzz

Can anyone help me about this program

Hello, everyone, I am new in learning C++. My professor assigns me to this. But I really have no ideas, please help. Thank you the one who help me. Mo...

[1 reply] : #include <iostream> #include <cstdlib> #include <ctime> using namesp... (by vlad from moscow)

by closed account ypfz3TCk

C++ regular expression program

I compiled this program using g++4.7 -std=c++11. It compiles but won't run. Can you give me help to get this working? #include <iostream> #include <regex> ...

[3 replies] Last: Works with clang++ (prints "freind"), but to use regex with gcc, you'r... (by Cubbi)

by mendozae

Opening Multiple File

I am not sure if you can use for loop like this to pen multiple file array files. Can you please look and tell me is I am doing this right. //Opens the file...

[6 replies] Last: new and new allocate memory and construct objects. delete and delete ... (by cire)

by ctyne

Help with functions/displaying multiple objects.

When I try to run this program (what I have so far) it says that the program has stopped working and forces me to close. I'm trying to display 10 bmp objects. W...

[no replies]

by KyleMiles

Help using MinGW to compile a SFML project.

I'm trying to call g++.exe from MinGW to compile a SFML project, but I'm having problems with the linker. I'm not using an IDE, just Notepad++ and and .exe (so...

[6 replies] Last: Um... Nope. They all have libsfml- in front of them, I didn't rename... (by KyleMiles)

by SameerThigale

Help me convert decimal number to hexadecimal using string

I've a decimal number contained in a string and need to convert it to a hexadecimal number(as a string) without the use of atoi() or atol() ...

[9 replies] Last: Whoa! Man! Thanks a ton for the code! :) It worked!! :) (by SameerThigale)

by Ather

Trying to get array.max_size to work

I am working on a program to get the array.max_size fuction to work right. #include<iostream> //for input/output functions #include<array>// for array func...

[2 replies] Last: You are including <array> so I guess you want to use std::array instea... (by Peter87)

by DeerPark

Graph Implementation

I have a a vector<vector<string>> which holds the value if Nodes and edges. i.e 1,2,1 // here 1 is starting node, 2 is ending node and 1 is weight 1,3,4 ....

[no replies]

by DeerPark

Reading value from a file into vector<vector<int>>

I have a input file which has an integer seperated by comma across multiple lines. e.g - 1,2,3,4 2,3,4,5 4,5,6,7 I want to read those value and ...

[2 replies] Last: Thank you so much. Works Perfectly. I had seen many examples before th... (by DeerPark)

by alex00

Complete the code using questions 1-6

1. Define data structure: The structure for each company data block has the following members in the exact sequence (line 12): char name ; char street ; ...

[no replies]

by Ultrasnorlax

How do i make a video game like skyrim?

i'm not talking about a basic game, i am talking about an open world RPG with dungeons and items and side quests but i don't know where to start i know the basi...

[3 replies] Last: Framework- thumbs up! This will get 4 stars in the Article section of ... (by Kart)

by jlillie89

The great space.

So I got it to output correctly but I'm getting a huge space before it does. I got all the words to be there. But it's just that this space. Any ideas? The fil...

[1 reply] : Actually I think it's this else if( i % 10 == 0 ) cout<< endl << i... (by jlillie89)

by anjel05

guys please help

Using this formula. θ=〖sin〗^(-1) γ/a √(h^2+k^2+l^2 ) constant: a=5 γ=5.14 h, k, l range -6 to +6

[1 reply] : Is there a question? (by Moschops)

November 2012 Pages: 1... 31 323334 35... 51

Archived months: [oct2012] [dec2012]

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