I'm on MacOS and I'm coding a C++ project using SDL2 containing a src file main.cpp, a spritesheet.png and a .txt file. They're all in the same "src" directory.
I am using the Visitor design pattern in my application for message processing. For example: class AbstractMessageVisitor; class AbstractMessage { public:
I am using gradle to build my c++ library I added this line to build.gradle file linkTask.linkerArgs.add("msvcrt${linkTask.name.toLowerCase().contains('debug
I want to write decorator functions for callable objects. This is what I have now: #include <utility> template <typename DecoratedT, typename Callable
I want to build an OpenCV library with Qt support from the source with CMake and Visual Studio 2019. Here are steps I did: Downloaded both opencv-4.5.5 and open
void IdListForTrain::SetListIdInList(QStringList IdList) { QTableWidgetItem *item=nullptr; for(int index=0;index<IdList.count();index++) { ui->Id_tabl
Let's say I have a generic c++ code based on c++ standard. This code is meant to run on windows 64 bit and Linux 64 bit. Can we direct the com
So I've created a structure called point that will consist of two integers. Then, created a function called closest() that's going to take an std::vector co
I was solving a simple math question which needs to add solutions continuouslly to the answer set. So I designed a class with a pointer to a pointer in it. When
I am trying to get the correct world postion and size of the bounds for a mesh, however the size of the bounds are scaled by the position of the mesh. The bound
I'm trying to build a simple client server connection in docker with boost sockets. When I compile the files on ubuntu without docker it works. But when I try r
I use sublime text 4 on macOS. I have a custom C++ build to read from a input.txt file in current file path. but when I run my custom build, it shows bash: /Us
I have a TfLite model that takes a standardized float32 image as an input, the pixel range should convert from the [0~255] to [-1~1] I wrote a demo function but
For example, a client has a c++ application, and trying to access web application on the browser. But the web application needs to run this application. I don't
For example, a client has a c++ application, and trying to access web application on the browser. But the web application needs to run this application. I don't
I need to solve the optimization problem: . A and b are known. I use Zero to represent A and b to facilate the expression in the follow
I have the following code: struct A{ f()=0; }; struct Aa : A{ f(){} }; struct B{ void foo(A&)=0; }; struct Bb : B{ void foo(Aa&); }; Right now I
I need to solve the optimization problem: . A and b are known. I use Zero to represent A and b to facilate the expression in the follow
Before I updated both QT and Xcode on my mac, my computer just stopped opening up the terminal when I went to run my code. It had worked for months and is still
I'm getting error SPIGtestMain.cpp:"MockObj not declared in this scope" though I've declared it globally in with extern keyword in SPIGtestMain.cpp file. SPIG
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