Category : inheritance

In SWIG, I’ve got a wrapped C++ base class that is inherited in Python. The C++ side invokes callbacks on the Python derived class, which works fine. Unfortunately, one of the parameters of the callback is passed as reference. Accessing this reference yields: Fatal unhandled exception: SWIG director method error. Error detected when calling ‘Base.Start’ ..

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Below is my base class: Vehicle { protected: //members being inherited public: void getDetails(); }; This is my derived class: class Car : protected Vehicle {} now I am trying to access the public function of base class through my derived class object. according to my understanding the public functions of base class are inherited ..

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I don’t know if my title is correct, so fix me. But I ran into this situation. I have 1 base class (Toy) and 2 derived class (CarToy, PuzzleToy). class Toy { protected: double price; public: Toy(double price) { this->price = price; } virtual void printType() = 0; friend class ToyBox; }; class CarToy : ..

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Dotnet dev with embedded C experience here moving into cpp land to give you an idea of my experience/knowledge. I’ve got a base class Window in src/Core/Window/: namespace Pyrite::Core::Window { class PYR_API Window { public: using EventCallbackFn = std::function<void(Pyrite::Event&)>; virtual ~Window(); virtual void OnUpdate(); virtual uint32_t GetWidth() const = 0; virtual uint32_t GetHeight() const = ..

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