4#ifndef vtkToConstantArrayStrategy_h
5#define vtkToConstantArrayStrategy_h
7#include "vtkFiltersReductionModule.h"
10VTK_ABI_NAMESPACE_BEGIN
abstract superclass for arrays of numeric data
a simple class to control print indentation
Hold a reference to a vtkObjectBase instance.
Strategy to be used in conjunction with vtkToImplicitArrayFilter to identify and compress constant ar...
static vtkToConstantArrayStrategy * New()
void PrintSelf(std::ostream &os, vtkIndent indent) override
vtkToImplicitStrategy::Optional EstimateReduction(vtkDataArray *) override
Parent API implementing the strategy.
vtkSmartPointer< vtkDataArray > Reduce(vtkDataArray *) override
Parent API implementing the strategy.
~vtkToConstantArrayStrategy() override=default
vtkToConstantArrayStrategy()=default
Pure interface for strategies to transform explicit arrays into implicit arrays.
A helper structure for communicating a result with an optional double value.