I am trying to integrate OpenCV framework in my cocoapod project. The steps I have followed to integrate OpenCV Deploy OpenCV framework to the private repositor
C++ 20 modules guaranteed backward compatible so modules can import headers. And Visual Studio introduced header file import modules,is this stardard or just a
I'm designing an app recently. For some reasons I can not use the ssh-key to connect to the remote server, so I wonder whether I could just pass an encrypted pa
I'm new in FFmpeg. I want to generate a pure black stream using FFmpeg, and I don't want to use the FFmpeg command. I know below command can work. ffmpeg -f lav
Why is this code not dividing correctly? This code is supposed to find the sum of all the numbers that can mod b(from 1 to a), and the numbers
I have following header : #ifndef MY_TEMPLATE_CLASSES_H #define MY_TEMPLATE_CLASSES_H #pragma once #include <cstdio> #include <iostream> #include
I was using function templates when I noticed that moving the definition of one of the function template to a different translation unit resolves the ambiguous
for this TIC TAC TOE game, I'm new to coding so I'm not sure how can change the A.I to play more intelligently, I know it's with the use of a minimax algorithm
What magic generator should I define to make the code below work? #include <experimental/generator> std::experimental::generator<int> generateInts(
why alignas(64) not aligned with 64? for example: struct alignas(32) st32 { float a; uint16_t b; uint64_t c; }; struct alignas(64) st64 { float
I am trying to make seamless looping video in a game engine, and I have two questions. Even though I used the Sequencer Source, I still found that the playback
In my head it seems like creating (a) vector by pushing n number of elements and then appending the (a) vector to the (b) vector to make a 2D vector. I'm still
What are undefined reference/unresolved external symbol errors? What are common causes and how to fix/prevent them?
My question is why the following code is valid C++: #include <iostream> #include <tuple> #include <type_traits> std::tuple<const char *, c
My code is giving me this error: Exception thrown at 0x00007FFCF428A6CF (nvoglv64.dll) in program.exe: 0xC0000005: Access violation reading location 0x000001D6
I am trying to use C++ concepts in order to write a type trait that will produce a different type depending on whether its template argument is a fundamental ty
I want to call a method for all objects in a class at once. What's the simplest way to do that? Also, how do I call a method for some, but not all objects in a
Hi I was wondering if anyone here could help me identify what I'm doing wrong while trying to add a library to my CMake project: So originally I built the libra
Is there a way to init the member of a class inside the initialisation list of one of its subclasses ? let me explain, since it is way easier to visualise like
Recently I am working on boosting Matlab project performances. As you may know, Matlab 2017 introduced a new C++ Mex function to avoid unnecessary data copies,