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32 #ifndef vtkAppendSelection_h
33 #define vtkAppendSelection_h
35 #include "vtkFiltersCoreModule.h"
84 void SetNumberOfInputs(
int num);
115 { vtkErrorMacro( <<
"AddInput() must be called with a vtkSelection not a vtkDataObject."); };
appends one or more selections together
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
data object that represents a "selection" in VTK.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
static vtkSelectionAlgorithm * New()
a simple class to control print indentation
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Proxy object to connect input/output ports.
vtkSelection * GetInput()
Superclass for algorithms that produce only Selection as output.
general representation of visualization data