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C++ Language: Learn this versatile and powerful programming language. Includes detailed explanations of pointers, functions, classes and templates, among others...

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Description of the most important classes, functions and objects of the Standard Language Library, with descriptive fully-functional short programs as examples.
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by frek

Passing pointers to function taking iterators [General C++ Programming]

Suppose for some reason this code is meant: void accum(std::vector<double>::iterator bg, std::vector<double>::iterator end) { std::cout << std::accumulate(bg,...

[12 replies] Last: [quote=frek]Why don't you, Peter, as a great coder, go for C++20/23. T... (by Peter87)

by seeplus

Forum problem [Lounge]

Sometimes when I try to access this site I get the error: Internal error #xp20 (xp#20). Trying again after a couple of minutes usually succeeds. Anyone...

[2 replies] Last: I have been getting that error message quite often recently. Usually i... (by Peter87)

by Gyiove

event class and dynamic bind paramaters [General C++ Programming]

I have this c++ class here which can register class function into event class and then call them all with 1 function later. Code: template < typename......

[3 replies] Last: You're making this more complicated than necessary, IMHO. You don't n... (by dhayden)

by frek

C++ multithreading deadlock example [General C++ Programming]

std::mutex m1, m2; void f_1() { std::unique_lock l1{m1}, l2{m2}; } void f_2() { std::unique_lock l1{m1}, l2{m2}; } [/code]Suppose [i]f_1[/i] starts first an...

[9 replies] Last: got it, thanks. (by frek)

by adam2016

Processors and other machines. [Lounge]

Hi guys, the title is probably open to interpretation, I couldn't think of a more apt title that was more descriptive and constrained to 4 words, but I digress...

[7 replies] Last: But I fail to see how a processor that carries out such primitive ope... (by kbw)

by JUANDENT

How to disable using vcpkg in a project from the command line? [Windows Programming]

what is the command line option to set vcpkg OFF for a certain C++ project? My compiler is VS2022 v17.6.0

[no replies]

by LukeProducts

How to Proxychain properly with WinSocks? [Windows Programming]

Hello there, ive been working on a school project to demonstrate the (onion routing like) process of Proxychaining with C++ and WinSocks from Scratch and i ran...

[3 replies] Last: I'm not an expert on SOCKS5, but what exactly is your problem? Did you... (by kigar64551)

by George P

Interesting minor changes in Visual Studio 2022 V17.6 [Lounge]

The VS Installer/Launcher has an "Available" tab for quite some time, I have the Community Edition, to show the paid Professional and Enterprise Editions can be...

[no replies]

by Bengbers

How should I export the API of a shared library? [General C++ Programming]

I use Eclipse CDT on a Fedora machine for developing C++ code. In the first project I programmed in C++, I wrote a client for Basex (Open Source XML database). ...

[7 replies] Last: I've been trying for nearly a week to create submodules for libBasexCp... (by Bengbers)

by dodge55

Shortcut Icon same as application icon [General C++ Programming]

I have a compiled Win32 app that uses a .ico resource file, declared in the .cpp file. My icon displays fine in the application when running. How can I automa...

[2 replies] Last: I think you can direct the shortcut to the icon, or the file where it ... (by jonnin)