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include
itkRadialBasisFunctionBase.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkRadialBasisFunctionBase_h
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#define __itkRadialBasisFunctionBase_h
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#include "
itkFunctionBase.h
"
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#include "
itkArray.h
"
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namespace
itk
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{
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namespace
Statistics
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{
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template
<
class
ScalarType>
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class
RadialBasisFunctionBase
:
public
FunctionBase
<ScalarType,ScalarType>
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{
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public
:
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typedef
RadialBasisFunctionBase
Self
;
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typedef
FunctionBase<ScalarType,ScalarType>
Superclass
;
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typedef
SmartPointer<Self>
Pointer
;
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typedef
SmartPointer<const Self>
ConstPointer
;
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itkTypeMacro(
RadialBasisFunctionBase
,
FunctionBase
);
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typedef
Array<ScalarType>
ArrayType
;
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virtual
ScalarType
Evaluate
(
const
ScalarType& input)
const
=0;
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virtual
ScalarType
EvaluateDerivative
(
const
ScalarType& dist,
const
ArrayType
& input,
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char
mode,
int
element_id=0)
const
=0;
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itkSetMacro(Radius,ScalarType);
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itkGetConstMacro(Radius, ScalarType );
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itkSetMacro(Center,
ArrayType
);
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itkGetConstMacro(Center,
ArrayType
);
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protected
:
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RadialBasisFunctionBase
()
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{
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m_Radius
= 0;
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}
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~RadialBasisFunctionBase
() {};
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virtual
void
PrintSelf
( std::ostream& os,
Indent
indent )
const
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{
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os << indent <<
"RadialBasisFunctionBase("
<<
this
<<
")"
<< std::endl;
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Superclass::PrintSelf
( os, indent );
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}
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private
:
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ArrayType
m_Center
;
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ScalarType
m_Radius
;
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RadialBasisFunctionBase
(
const
Self
&);
//purposely not implemented
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void
operator=
(
const
Self
&);
//purposely not implemented
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};
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}
// end namespace Statistics
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}
// end namespace itk
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#endif
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