#pragma once // VTK Module #include // VTK Includes #include class TTKTESTFORK_EXPORT ttkTestFork : public ttkAlgorithm // we inherit from the generic ttkAlgorithm class { private: public: static ttkTestFork *New(); vtkTypeMacro(ttkTestFork, ttkAlgorithm); protected: ttkTestFork(); ~ttkTestFork() override = default; int FillInputPortInformation(int port, vtkInformation *info) override; int FillOutputPortInformation(int port, vtkInformation *info) override; int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override; };