[Clam-devel] The simplest processing (Processing base refactoring finished)

[Pau Arumi]

After last commits, this is how it looks the simplest processing
(at examples/WritingProcessings.cxx)
Note that ConcreteConfigure is not mandatory to implement.
But you need to call Configure( Config() ); in the constructor:


typedef float MyInputDataType;
typedef float MyOutputDataType;

class MyProcessing : public CLAM::Processing
{
	CLAM::InPort<MyInputDataType> mIn;
	CLAM::OutPort<MyOutputDataType> mOut;
public:
	const char* GetClassName() const { return "MyProcessing"; }
	MyProcessing()
		: mIn("My Input", this)
		, mOut("My Output", this)
	{
		Configure( Config() );
	}

	bool Do()
	{
		bool result = Do(mIn.GetData(), mOut.GetData());
		// Tell the ports this is done
		mIn.Consume();
		mOut.Produce();
		return result;
	}

	bool Do(const MyInputDataType& in, MyOutputDataType& out)
	{
		// Your implementation
	}
};

int main()
{
	MyProcessing proc;
	std::cout << "State: "<< proc.GetExecStateString() << std::endl;
	// writes: "Ready"
	return 0;
}