General C++ Programming - August 2019

cannot print member variable from object
 
This code gave me "Process returned -1073741819 (0xC0000005) execution time : 2.583 s", why is tha...
[2 replies] Last: Better yet, initialize the collection with collection: Troll::Troll... (by keskiverto)
how create a compiler?
 
from the text, we need the tokens: the Lexic step: - numbers; - identifications; - operators; - ...
[17 replies] Last: using LLVM, can i use, too, win32 Yes, as long as you have the Win32... (by Furry Guy)
Array memory
 
How much memory does an integer array of size n use? Also, what exactly is memory complexity?
[10 replies] Last: both :) It was a high-school teacher, and we rushed it pretty hard. ... (by jonnin)
by ssr947
how to store data in struct from .txt file?
 
hi i have this data in .txt file Average Ant,204932,50,5,Short course:1 Brilliant Bison,234543,8...
[7 replies] Last: I'm going to suggest something different. Rather than reading the name... (by dhayden)
Undefined reference to third party library functions in linking static library
 
I created my static library dependent on third party library (boost::filesystem etc) by using CMake ...
[4 replies] Last: A few things strike me on this question. First, filesystem became par... (by Niccolo)
Class Composition, Passing Objects - Error
 
I am learning and practicing on class and objects etc. I have practice making a Player class and En...
[5 replies] Last: I do prefer @Albatross' answer here, to inherit from a "Combatant" bas... (by Niccolo)
Beginner - Understanding Windows API( )
 
Hey all, I have been learning basic c++ and sort of very new. I am trying to practice understanding ...
[10 replies] Last: Microsoft is already fading. The Windows 7 to 10 migration shows this... (by jonnin)
by stav
Specifying template parameter by name?
 
Hi, So I have a class template that has quite alot of template parameters, and all of them have defa...
[4 replies] Last: > i want to specify a different type of *one* of those template parame... (by JLBorges)
I need the old Service Pack 5
 
as always, microsoft does the best job wiping off outdated stuff from the web, I can't find visual c...
[3 replies] Last: @Ganado Of course I did, they have removed the SSE support from the SP... (by fewdiefie)
I just started! :3
 
So i just started my course for python and it goes great and very fun, im interested in learning c++...
[3 replies] Last: Thanks guys! :) well im sticking to python atm until i finish it and t... (by almog123x)
How to push characters of a string into a 2d vector
 
I have a string s = "if man was meant to stay on the ground god would have given us roots". I remov...
[2 replies] Last: Line 14 erases the entire string every time through your loops. Use ... (by Furry Guy)
where should I start with creating a GUI Framework?
 
I've used Qt and other GUI frameworks in the past, but I've always wanted to make my own as a projec...
[2 replies] Last: "can anyone recommend any reading on the subject?" The various texts ... (by Niccolo)
Linked-list question
 
Hi, everyone. I'm working on a linked-list program. Somehow the result wasn't complete. It's missing...
[1 reply] : Well if you want people to debug your code, you really need to find a ... (by salem c)
How to represent a diagonal elements of a matrix into 1-row vector
 
Hi, I would like to extract a diagonal element from matrix Z and put it in the form of 1-row vector ...
[7 replies] Last: Thank you. It is solved. (by nurulhudaismail)
by ssr947
how to read multiple text files in c++?
 
This is my code for one file: #include <fstream> #include <string> using namespace std; in...
[5 replies] Last: Thank you Salem for your help. (by ssr947)
Web Programming using C++
 
How can I create a website using c++?. I've been given a task by a company. I never created an appli...
[5 replies] Last: @ Niccolo tition ’s response was absolutely correct; he was talkin... (by Duthomhas)
GCC 9.2.0 CPP compiler
 
Anyone installed and compiling C++ programs using GCC 9.2.0 C++ compiler? If yes, is the following ...
[7 replies] Last: Thank you all for your inputs. g++ 9.2.0 is giving compilation include... (by AlexCantor)
splitting input and render to several threads
 
I tried splitting input fetching and rendering to two threads. But this seems not as simple than I t...
[10 replies] Last: Yeah, I made simple stuff with SFML and got 100.000 fps without curbin... (by nuderobmonkey)
Class - Exercise Error
 
Hey been practicing exercises on online IDE called Repl.it I keep getting errors and don’t know...
[1 reply] : A couple of changes. people.h #pragma once #include <string> class... (by salem c)
Multi-Threading in Cpp
 
Hi Members, I am trying to learn multi-threading . Following code is for a linked list using mul...
[7 replies] Last: @ Repeater , I understand that the code is far from being good , but ... (by NiharRNanda)
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