VTK
vtkKMeansDistanceFunctorCalculator.h
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1 #ifndef vtkKMeansDistanceFunctorCalculator_h
2 #define vtkKMeansDistanceFunctorCalculator_h
3 
27 #include "vtkFiltersStatisticsModule.h" // For export macro
29 
30 class vtkFunctionParser;
31 class vtkDoubleArray;
32 
33 class VTKFILTERSSTATISTICS_EXPORT vtkKMeansDistanceFunctorCalculator : public vtkKMeansDistanceFunctor
34 {
35 public:
38  void PrintSelf( ostream& os, vtkIndent indent ) override;
39 
44  void operator() ( double&, vtkVariantArray*, vtkVariantArray * ) override;
45 
47 
50  vtkSetStringMacro(DistanceExpression);
51  vtkGetStringMacro(DistanceExpression);
53 
55 
61  virtual void SetFunctionParser( vtkFunctionParser* );
62  vtkGetObjectMacro(FunctionParser,vtkFunctionParser);
64 
65 protected:
68 
70  int TupleSize;
72 
73 private:
75  void operator = ( const vtkKMeansDistanceFunctorCalculator& ) = delete;
76 };
77 
78 #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:46
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkKMeansDistanceFunctorCalculator::TupleSize
int TupleSize
Definition: vtkKMeansDistanceFunctorCalculator.h:70
vtkKMeansDistanceFunctorCalculator
measure distance from k-means cluster centers using a user-specified expression
Definition: vtkKMeansDistanceFunctorCalculator.h:33
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:136
vtkDoubleArray
dynamic, self-adjusting array of double
Definition: vtkDoubleArray.h:41
vtkKMeansDistanceFunctor::New
static vtkKMeansDistanceFunctor * New()
vtkKMeansDistanceFunctorCalculator::FunctionParser
vtkFunctionParser * FunctionParser
Definition: vtkKMeansDistanceFunctorCalculator.h:71
vtkKMeansDistanceFunctor.h
vtkKMeansDistanceFunctorCalculator::DistanceExpression
char * DistanceExpression
Definition: vtkKMeansDistanceFunctorCalculator.h:69