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General C++ Programming

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Welcome to this board!
 
Welcome to the general programming forum in C++.com! In this forum, users can to talk about any top...
[no replies]
replace valarray library with orthodox c++ version
 
Hi, I would like to do Fast Fourier Transform (FFT) on the hardware. However,I need to use classical...
[8 replies] Last: Is that mean that pointer and addressing such as *x and &x must be wri... (by nurulhudaismail)
How is one of these operator overloads different than the other?
 
n my textbook, Data Structures and Algorithm Analysis in C++ (Fourth Edition) by Mark Allen Weiss, i...
[3 replies] Last: but I couldn't have both functions be identical in terms of what para... (by doug4)
C++ OOP - Brainstorming what class and what we need
 
Hey guys, I am practicing and learning. I tried to make a simple game which was Rock, Paper, Scissor...
[8 replies] Last: [quote=codecaine1]What I want my game to do: The problem of this list ... (by coder777)
My word count adds other files word count together...
 
Hi, I was wondering if anyone could help me fix my word count accumulating other files word counts a...
[4 replies] Last: It really isn't much of a trick, you can copy a file into a string any... (by poteto)
Reverse 2d array (HELP!)
 
Hello again guys, i have this following assignment: Marks obtained by all students are stored in a ...
[2 replies] Last: My first language is spanish, and i dont really understand what youre ... (by KingReno)
by vroll
Storing Strings Read From a File
 
I am trying to store an nfl schedule from a .txt file, but I am having trouble in how to sift throug...
[1 reply] : Have you given an attempt to figure out out? We learn better when we t... (by Ganado)
Alphabet Chain in Binary Tree
 
Hi, I'm working on a project : Given an alphabet binary tree, find the length of the longest vowel...
[7 replies] Last: Thanks for the description. Oddly, this is the second question in 2 d... (by dhayden)
Why does increasing denominator allow you to find out whether a function is an element of some big-Oh set?
 
In my textbook, Data Structures and Algorithm Analysis in C++ (Fourth Edition) by Mark Allen Weiss, ...
[12 replies] Last: Thank you both! @doug4- I finally get it now. So if we can establish ... (by vaderboi)
SQLite::Exception: no such table: login
 
Hi friends, I'm creating what is, effectively for the sake of this explanation, a server that rec...
[1 reply] : no database I know of restores things that you delete without being ex... (by jonnin)
Calling a void function with user input (morse code)
 
I am confused on how to call the void function & make it prompt the user to input a string/output re...
[1 reply] : void functions just do not return a value. that is all void means. so... (by jonnin)
Getting inputs into two different arrays
 
Hey Everyone, I'm linking my existing code below but im having a hard time figuring out how to put t...
[2 replies] Last: This is what I ended up with and it works perfectly, Thank you for hel... (by NateTheGr8)
Create a static class function that takes an infinite number of arguments
 
Hello! Using a template I've created a function that accepts an arbitary number of arguments. It's c...
[4 replies] Last: Could I put your code in my ducko.cpp file? Typically, templates m... (by mbozzi)
vector.insert() and operator overloading
 
Hey all, In my program, I have a class Route. It has a vector<string> property. After an initial ve...
[10 replies] Last: Your operator+=() function is malformed. The fact that you defined it... (by doug4)
Calculating sorting time for arrays
 
Hello, I am trying to fix the current program to calculate how long it takes to sort each of the fiv...
[18 replies] Last: pointers are strongly typed. you cannot send a float* to an int* the... (by jonnin)
Morse Code Project
 
If we are not allowed to use arrays in this project, I am confused on how to make "a morse code get/...
[3 replies] Last: what do yo u know, what can you use? Surely if you know arrays but ca... (by jonnin)
Git locally
 
We are using GIT SCM (but we are unhappy with that). But we would like to have the functionality tha...
[7 replies] Last: You're welcome (by coder777)
functions decleared&defined in source and use another project
 
Hello All I build a huge project (hundreds of headers and source .c , .cpp) in visual studio. The i...
[1 reply] : All the information you require is in tge original error message. You... (by kbw)
by helios
Defining constant data in header
 
Is there any way to define a large (let's say, a kilobyte) constant array such that 1. There won't b...
[11 replies] Last: Being patched out is a possible issue, for sure. Just wondering if i... (by jonnin)
Figuring out the upper bound of an algorithm with multiple embedded for-loops (1,2)
 
In my textbook, Data Structures and Algorithm Analysis in C++ (Fourth Edition) by Mark Allen Weis...
[22 replies] Last: Hah, I fogot NlgN in the list, so 4 common ones, or as you said, vario... (by jonnin)
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  Archived months: [aug2019]