General C++ Programming - November 2015 (Page 14)

tansfering scan,print to cin,cout
how can I transfer this 2 codes into cin,cout instead of scan,print I need your help please Char X; float w ,l ,b , h , r ; const float pi = 3.14; Sc...
Nov 16, 2015 at 1:16am
[1 reply] : You've been lazy. You could have posted code that would have compiled... (by kbw)
Freeing resources causing return error?
I'm writing a lot of SDL code right now, and though my program runs perfectly fine, but when (and only when) the function to free my outline font files(.ttf) is...
Nov 16, 2015 at 12:14am
[1 reply] : I'll be a memory overwrite somewhere in the program. (by kbw)
adding image on console using c++
how do I add a simple bitmap image in my program? I'm creating a database using c++ on visual studio 2012 I just need to insert a picture on console at the star...
Nov 15, 2015 at 11:26pm
[11 replies] Last: -_- I meant... use the winbgim header file. It allows for images and a... (by jasonwynn10)
Creating a Linear Linked List with an External File
Hi, I think my problem may be quite minor; however, I am going to provide a bit of background information. I am trying to read/load data from an external text...
Nov 15, 2015 at 10:58pm
[1 reply] : It seems like you're making a rod for your own back. If you're writin... (by kbw)
Multiple functions problem
When i run it it says Program stopped working. But i can't see what's the problem with the code. Does anyone know why is it giving an error ? Here is the c...
Nov 15, 2015 at 10:24pm
[4 replies] Last: Oh okay, i see what you mean. The way i did it, it just does a endless... (by whyunomad)
return value when you don't know the size?
I'm getting in the habit of creating functions for things which I will use on a regular basis. How can I return this value when I don't know the size of it? ...
Nov 15, 2015 at 10:09pm
[2 replies] Last: Thomas1965 + 1 (by Duthomhas)
by Mp7
c++ initials
How do i extract someones initials using only char and not strings?
Nov 15, 2015 at 9:53pm
[1 reply] : I think you should read this first. http://www.cplusplus.com/forum/beg... (by Thomas1965)
Quick Help Needed! Lo Shu Magic Square
So I need to create a "magic square" that is to say that every row pillar and diagonal add up to the same number here is what I have to find the grid using a ...
Nov 15, 2015 at 8:44pm
[no replies]
Linking SDL2 Library with my Eclipse MacOSX
I can't get my SDL2 Library working on my Eclipse. I managed to link my Headerfiles with Eclipse. But where are the SDL2.a files? I tried to just link the SDL.f...
Nov 15, 2015 at 8:35pm
[no replies]
by cal516
Calculations not working correctly
I am having trouble with this program. It runs fine but the calculations in two of my functions are not working correctly: convertToPesos and convertToYen My a...
Nov 15, 2015 at 7:13pm
[3 replies] Last: If this Topic is completed, then please mark it as solved please. (by jasonwynn10)
Where do I start
Hey I'm just starting off in the world of C++ and i was wanting to know if anyone had any tutorials in mind I know C++ is a harder language, but I know some oth...
Nov 15, 2015 at 5:11pm
[6 replies] Last: Ok Thanks (by ProgrammingNerd9311)
functions in separate source/header
Newbie when it comes to c++, but have experience in other languages so giving it a go. I am having trouble understanding how to place functions in separate sou...
Nov 15, 2015 at 4:18pm
[4 replies] Last: Makes sense. Thanks for being helpful! I'm sure I will look back on ... (by mihomes)
Don't understand try-catch/if-else-throw
Im working on a program that is a rectangle class, and it has three files and runs fine but i need to implement an if-else-throw in the set function and try-cat...
Nov 15, 2015 at 11:07am
[2 replies] Last: #include <iostream> #include <stdexcept> struct Rectangle { Rect... (by JLBorges)
by imba
folder viewer
Hey guys... i need a little bit knowledge of yours, below is just a part of my program and in this stage it works fine when you input the correct name of the fo...
Nov 15, 2015 at 9:43am
[3 replies] Last: i don' know much about the "FILE_ATTRIBUTE_DIRECTORY" but i guess it's... (by fluppe)
by fluppe
Destructor in derived class / freeing memory
Hello, i have a short question on the way the destructor is called and used in a derived class ... Say i have a class class clMem{ public: // ctor int len; ...
Nov 15, 2015 at 9:32am
[2 replies] Last: Thanks for the answer. That solves my issue. I don't know much about p... (by fluppe)
getline Questions..Appreciated!
// Hello <p> blah blah<h1>bl blah //using the line above i wrote this code(below) to attempt to gather just the //<p>..i have no errors..but i also have nothi...
Nov 15, 2015 at 3:10am
[15 replies] Last: cire, Thank you (by nameishi)
C++ Roulette design
As a consequence of a post I've seen on here, I thought roulette would be something that would tweak my limited "C++" skills. What I'm looking for here is; ...
Nov 15, 2015 at 1:39am
[7 replies] Last: This is what I've come up with now, which I believe is consistent with... (by ShiftLeft)
reading in pixels two bits at a time?
I have a programming challenge that involves reading in pixels from a PGM file. PGM is a simple format for black-and-white photographs. The programs asks to do...
Nov 15, 2015 at 12:53am
[2 replies] Last: thanks....but someone told me we are supposed to be doing something li... (by kevinwsteele)
by a7867
programming
i need the program to count the words and characters ad give me a a number but instead it gives me a list idk what im doing wrong #include <iostream> #inclu...
Nov 14, 2015 at 11:44pm
[6 replies] Last: This program seems to be working just fine. I modified it a little bit... (by jasonwynn10)
Reading a txt file into an array
I have a text file where the first number is the total number of arrays. The second number in the file is the total amount in the first array. Each array has ...
Nov 14, 2015 at 11:28pm
[8 replies] Last: Thank you for your help Chervil. It is much appreciated. (by clintlwilliams)
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