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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 seeplus

Chrono date literals [General C++ Programming]

Since C++20 there has been the d and y literals defined in <chrono> - but no m. This seems to be able to be added by (for VS - based upon the code for d and ...

[3 replies] Last: OK. So why not say mo for consistency? inline namespace literals { ... (by seeplus)

by JUANDENT

How can I find the maximium number of decimal digits representable in a double? [General C++ Programming]

What is the maximum precision of double? numeric_limits<double>::????? default precision is 6 digits after the period

[3 replies] Last: https://en.cppreference.com/w/cpp/types/numeric_limits/digits10 (by Peter87)

by Cplusc

generate mesh inside .STL file [General C++ Programming]

I have some STL files (usually aneurysm) and I'm using Lattice Boltzmann Method for my simulation and I need to construct the mesh. As far as LBM uses cubic mes...

[17 replies] Last: For generating the mesh inside a complex geometry having the stl file,... (by Cplusc)

by Cplusc

Building project from github [General C++ Programming]

I'm trying to build this project https://github.com/hemelb-codes/hemelb. This project has several dependencies. I have several of them installed in my system ...

[no replies]

by ruzip

fmemopen for Windows? [Windows Programming]

Is there any library that can treat memory as file stream like fmemopen[/b] on Windows? and how to use it like you are opening a file stream?

[4 replies] Last: Thanks for the suggestions. (by ruzip)

by ruzip

Printing International Fonts w/o changing console fonts [Windows Programming]

This one works, but is changing the whole console font and size. Is there a windows way similar to how Linux does it w/o any font change? #include <...

[no replies]

by allenmaki

output will show only the end. [General C++ Programming]

Hello everybody. I really thank you for helping me to go back to programming in C++. You know I am now 73 years old. They told me I have to stay busy to sta...

[6 replies] Last: What exactly do you want to know? Let's say your terminal/cmd has 100 ... (by Ganado)

by PeteDD

Please critique... vector of structures with std::function and virtual class methods. [General C++ Programming]

Two parts... First the explanation then, in the "reply", my attempt at a solution. I would greatly appreciate critique on the code I came up with. I am conti...

[1 reply] : Here is an attempt... using a structure which includes functions using... (by PeteDD)

by BernardIE5317

Boost logging library [General C++ Programming]

may i please inquire re/ Boost logging library . a cursory reading of the manual indicates it merely stores strings of the programmer's choosing . i wish to uti...

[2 replies] Last: This is one kind of workflow where you might want to record inputs to ... (by salem c)

by newbieg

Packaging your project [UNIX/Linux Programming]

I'm using Makefile (Make) to package my SDL2 project. I'm also using SDL_GetPrefPath to locate and store/install my project's data, plugins, fonts, and other re...

[8 replies] Last: [quote kbw]SDL_GetPrefPath does not provide a place to install your ap... (by newbieg)