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General C++ Programming

by admin
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]
by memouz
pass string to DLL
 
Hi there I need help with c++ string I am MQL4 programmer I know how to pass any value to dll...
[2 replies] Last: Mr Gamer2015 thank you very much for your help I attach a small projec... (by memouz)
Get a specific word from a line
 
Hi there i need some help extracting a specific word that is in quotes from a line. example: <P ...
[4 replies] Last: If that's an XML fragment, then another possibility is to use a parser... (by andywestken)
C++ Function help please !!!
 
Create a very simple larger( ) function that takes 2 positive numbers as parameters and returns the...
[2 replies] Last: thank you (by pepsiytw)
level order traversal
 
So I'm trying to implement level order traversal for a binary tree off the top of my head. I feel li...
[4 replies] Last: Awesome that clears up everything. Thanks MiiNiPaa (by cppnoob25)
True random number generator
 
Hi! On June 2015, we've unexpected discovered, that it is possible to generate true random number...
[18 replies] Last: helios you need to show that thermodynamics will cause the threads ... (by ncomputersorg)
Suggestions on how best to design this, please.
 
class CompositeLocationBase : virtual public Location { // All functions pure virtual. }; tem...
[1 reply] : You can add undergroundFloors member. Then locations will actuall... (by MiiNiPaa)
Setting variable typename after initialization
 
Hi guys, so here's what i got: a Table class with std::vector<Row> variable a Row class with std...
[11 replies] Last: @MiNiPaa Thanks a bunch. Working like a charm :) (by spacecamp)
Caeser Cipher Program. Help wanted.
 
So I have basically learnt this for fun on youtube, and for the most part I can understand what the ...
[3 replies] Last: String is array of characters by its definition. (by MiiNiPaa)
Struct Definition
 
In the tutorial on Structs it says the following: struct product { int weight; double price; }...
[1 reply] : how would I, or anyone reading the code, know that this is a struct o... (by MiiNiPaa)
cant find the error
 
i am not able to understand the compilation error. #include<iostream> using namespace std; class A...
[2 replies] Last: B derives from A . Therefore, B must know how to construct that ... (by MikeyBoy)
by Gyiove
New things in c++ what i don't understand
 
Hello everyone! I've been looking at headers like vector , xmemory and stdexcept and there is al...
[9 replies] Last: The only thing it does right now in my eyes is that it's letting some... (by Gamer2015)
What are the limits of console applications?
 
What are the limits of console applications? What can I do with them? What can't I do with them? ...
[3 replies] Last: What are the limits of console applications? Lower bound and upper b... (by kemort)
undefined reference to `vtable
 
Hello, I am begginner in C++ and using 3rd party library. When running make target on Xubuntu I ge...
[1 reply] : LeftChannelBoundaryValues::LeftChannelBoundaryValues() { // TODO Auto... (by MiiNiPaa)
by Ganado
(non-standard?) constexpr standard library functions
 
I can't really find good information related to where the standard library uses constexpr functions....
[3 replies] Last: > So how do I know whether a function in the standard library is const... (by JLBorges)
Why does Visual studio 2015 keep crashing my display driver?
 
I searched through google for a solution but i can't seem to find it. I am trying to draw a triangle...
[no replies]
Using STL's sort function for the 'list' class
 
Before I ask my question, I apologize for the crude outlook of my program; I tried to use the code t...
[4 replies] Last: Hmm..., let's see Zhuge ; you may have a point there! Let me go and e... (by ravanelli)
file handling
 
Pleas guide me about file handling.......
[1 reply] : #include <fstream> // write data std::ofstream output("test.txt"); ... (by Gamer2015)
by sacin
dont display what i have typed
 
i want to make a program which displays some other letter if something is typed. for example: in t...
[no replies]
Best class design for game with player moving in a room?
 
I am trying do implement a player walking inside a room with specific boundaries. However, I dont kn...
[4 replies] Last: Well, whatever, there is no "best design" anyway, just personal prefer... (by Gamer2015)
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  Archived months: [may2015]