VTK
vtkKMeansDistanceFunctorCalculator.h
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1 #ifndef vtkKMeansDistanceFunctorCalculator_h
2 #define vtkKMeansDistanceFunctorCalculator_h
3 
24 #include "vtkFiltersStatisticsModule.h" // For export macro
26 
27 class vtkFunctionParser;
28 class vtkDoubleArray;
29 
30 class VTKFILTERSSTATISTICS_EXPORT vtkKMeansDistanceFunctorCalculator : public vtkKMeansDistanceFunctor
31 {
32 public:
35  void PrintSelf( ostream& os, vtkIndent indent ) override;
36 
41  void operator() ( double&, vtkVariantArray*, vtkVariantArray * ) override;
42 
44 
47  vtkSetStringMacro(DistanceExpression);
48  vtkGetStringMacro(DistanceExpression);
50 
52 
58  virtual void SetFunctionParser( vtkFunctionParser* );
59  vtkGetObjectMacro(FunctionParser,vtkFunctionParser);
61 
62 protected:
65 
67  int TupleSize;
69 
70 private:
72  void operator = ( const vtkKMeansDistanceFunctorCalculator& ) = delete;
73 };
74 
75 #endif // vtkKMeansDistanceFunctorCalculator_h
vtkKMeansDistanceFunctor::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkKMeansDistanceFunctor
measure distance from k-means cluster centers
Definition: vtkKMeansDistanceFunctor.h:23
vtkVariantArray
An array holding vtkVariants.
Definition: vtkVariantArray.h:43
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkKMeansDistanceFunctorCalculator::TupleSize
int TupleSize
Definition: vtkKMeansDistanceFunctorCalculator.h:67
vtkKMeansDistanceFunctorCalculator
measure distance from k-means cluster centers using a user-specified expression
Definition: vtkKMeansDistanceFunctorCalculator.h:30
vtkKMeansDistanceFunctor::operator()
virtual void operator()(double &, vtkVariantArray *, vtkVariantArray *)
Compute the distance from one observation to another, returning the distance in the first argument.
vtkFunctionParser
Parse and evaluate a mathematical expression.
Definition: vtkFunctionParser.h:133
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:35
vtkKMeansDistanceFunctor::New
static vtkKMeansDistanceFunctor * New()
vtkKMeansDistanceFunctorCalculator::FunctionParser
vtkFunctionParser * FunctionParser
Definition: vtkKMeansDistanceFunctorCalculator.h:68
vtkKMeansDistanceFunctor.h
vtkKMeansDistanceFunctorCalculator::DistanceExpression
char * DistanceExpression
Definition: vtkKMeansDistanceFunctorCalculator.h:66