ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkKernelFunctionBase.h
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18 #ifndef __itkKernelFunctionBase_h
19 #define __itkKernelFunctionBase_h
20 
21 #include "itkFunctionBase.h"
22 #include "itkConceptChecking.h"
23 #include "itkNumericTraits.h"
24 #include "vnl/vnl_math.h"
25 
26 namespace itk
27 {
42 template< typename TRealValueType = double >
43 class KernelFunctionBase:public FunctionBase< TRealValueType, TRealValueType >
44 {
45 public:
51 
52  typedef TRealValueType RealType;
53 
55  itkTypeMacro(KernelFunctionBase, FunctionBase);
56 
58  virtual TRealValueType Evaluate(const TRealValueType & u) const = 0;
59 
60 #ifdef ITK_USE_STRICT_CONCEPT_CHECKING
61  // Begin concept checking
62  itkConceptMacro( TRealValueTypeIsFloatingPointCheck,
64  // End concept checking
65 #endif
66 
67 protected:
69  virtual ~KernelFunctionBase() {};
70  void PrintSelf(std::ostream & os, Indent indent) const
71  { Superclass::PrintSelf(os, indent); }
72 };
73 } // end namespace itk
74 
75 #endif // __itkKernelFunctionBase_h
virtual void PrintSelf(std::ostream &os, Indent indent) const ITK_OVERRIDE
Kernel used for density estimation and nonparameteric regression.
SmartPointer< const Self > ConstPointer
void PrintSelf(std::ostream &os, Indent indent) const
virtual TRealValueType Evaluate(const TRealValueType &u) const =0
Base class for all ITK function objects.
SmartPointer< Self > Pointer
Control indentation during Print() invocation.
Definition: itkIndent.h:49
FunctionBase< TRealValueType, TRealValueType > Superclass
#define itkConceptMacro(name, concept)