C++

Forum

General C++ Programming - January 2016 (Page 8)

How to make a hero go up along with the elevator

So I understand how to make an elevator go up to a specific floor, but I can't seem to make the hero go up along with the elevator to the specific floor. Ple...

[4 replies] Last: void moveelevator(char X , int RH,int CH, int &Ed, int &Eu) { if(RH+... (by Mau547)

by mike9407

confusion

if i have a constructor like Attraction(int id,string name,int typeID):id(id),name(name),typeID(typeID){} //this is with the member list initialization do i ...

[14 replies] Last: @MikeyBoy Maybe that has been his plan all along, considering the titl... (by TarikNeaj)

by closed account 2EwbqMoL

sieve of eratosthenes problem -- can't get it to run, dont know where bug is...

err

[8 replies] Last: You'll need to sqrt() if you want to give input numbers in the trillio... (by dhayden)

by mbniko

Binary Multiplication Using A Bool Vector

How exactly would I create a function to multiply 2 vectors of bools? If possible by overloading the *= operator. A point in the right direction would even help...

[1 reply] : You'll need to be able to add numbers first, so start by writing code ... (by dhayden)

by closed account 4iT0M4Gy

The Next Step

I started learning c++ because I wanted to be able to create video games that did not require any programs but a base operating system to run. I have now finish...

[3 replies] Last: That's kind of a loaded question, and I'd bet if you asked a bunch of ... (by mgoetschius)

by ltrainor89

Help with file stream I/O in Visual Studio

I'm sure this is a very simple problem, but I don't understand C++ file stream I/O. I'm not grasping the theory behind how I/O is structured, or how it works. ...

[2 replies] Last: A header file is a file of extension '.h'. Header files are used for d... (by Stalker)

by mbniko

Binary Addition using a bool vector

So I'm using a bool vector to store binary numbers, and I'm trying to perform operations on the vectors. Currently, my addition operator doesn't seem to be doin...

[1 reply] : You have to add a bit once per loop, in your code it can add it twice.... (by goosestuf)

by Kubani

Derived Classes

Hi guys, The following code is a small part of a program I want to write. I face an error saying: identifier "_n" is undefined . But I have defined it in D(i...

[16 replies] Last: @Kubani Stuff like: Do you want to help me? and: I would think i... (by MikeyBoy)

by whyunomad

Need help with operator+ !!

int operator+ function returns an address i think, anybody knows why? I need to add two objects and return int. Here is the code #include <iostream> ...

[6 replies] Last: You can Google these things :+) (by TarikNeaj)

by whyunomad

Problem with dynamic array class

I don't know what the problem is, but my code is not working for some reason. Anybody sees where the problem is? I just want to make an dynamic array and th...

[3 replies] Last: Yes, you need to delete it, otherwise you'll have a memory leak. Note... (by Peter87)

by TinyTertle

Help installing FLTK...

I've referred to the main website, youtube, and Google and I can't find any source that will help me install FLTK with VS2015. Anyone out there who can help me?...

[no replies]

by c00012

how to convert std::chromo::time_point to sting

Hello guys, I want to convert std::chrono::time_point to string like this: "201601181150" I tried to do this but everything i'd tried didn't work. if you adv...

[1 reply] : You can convert the time_point into a time_t then use one of the ctime... (by jlb)

by Kmscott09

Trouble displaying a Multiplicaiton Table in c++

I'm having trouble generating a two dimensional array as a multiplication table. Any help would be greatly appreciated. #include <iostream> # includ...

[4 replies] Last: [quote=Kmscott09]The table doesn't display properly. Look at where yo... (by MikeyBoy)

by Mwangi Elijah

2D compilation error - Advise me how to input char data into this vector.

Hello programmers. I am stuck in this and am unable to proceed. Kindly advise how to to implement the areas i have cited in the comments in the program belo...

[6 replies] Last: Thanks soo much JLBorges. I am now working on outputting this data to... (by Mwangi Elijah)

by northfly

How to use g++ command line to compile this?

I got two folders ./Library ./Codes/src The main.cpp file and many other cpp or header files exist in ./Codes/src folder. ./Library is the folder which shoul...

[no replies]

by saraz06a0222

Need your help..

solved

[5 replies] Last: How have I misunderstood you? You want someone to write code for him ... (by MikeyBoy)

by roomitchell14

Function will not calculate the correct average? (2D Arrays/Functions)

I suck pretty bad with functions and 2D arrays. I am having a very hard time getting the program to execute the correct average for me. Any advice? Am I calling...

[2 replies] Last: Thank you so much Moschops! And I'm sorry...I knew I was supposed to d... (by roomitchell14)

by iiiusion

Linked list traversal issues

Hello guys thanks for taking a second to look at this. I'm having a problem traversing a linked list: This is the function: void ContactList::displayList()...

[1 reply] : Are you sure traveler_ptr->Next() is returning 0 for the final node?... (by MikeyBoy)

by luckyvictor

The most efficient way to find a string in a text file

Hi All I just create a little program for myself to do some tedious work, finding a particular string in a text file. The program is done, basically it r...

[9 replies] Last: This may have more to do with file buffering than with search algorith... (by dhayden)

by YvngSavage

code::block

Whenever you open code::blocks and choose create a new project i've always used console application, does anyone know what the other projects are used for like:...

[1 reply] : Some of them are for different languages. ARM is assembly language, an... (by Yanson)

January 2016 Pages: 1... 6 789 10... 18

Archived months: [dec2015] [feb2016]

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