/usr/include/ITK-4.9/itkGaussianTransferFunction.h is in libinsighttoolkit4-dev 4.9.0-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef itkGaussianTransferFunction_h
#define itkGaussianTransferFunction_h
#include "itkTransferFunctionBase.h"
namespace itk
{
namespace Statistics
{
/** \class GaussianTransferFunction
* \brief This is the itkGaussianTransferFunction class.
*
* \ingroup ITKNeuralNetworks
*/
template<typename ScalarType>
class GaussianTransferFunction : public TransferFunctionBase<ScalarType>
{
public:
/** Standard class typedefs. */
typedef GaussianTransferFunction Self;
typedef TransferFunctionBase<ScalarType> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Run-time type information (and related methods). */
itkTypeMacro(GaussianTransferFunction, TransferFunctionBase);
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Evaluate at the specified input position */
virtual ScalarType Evaluate(const ScalarType& input) const;
/** Evaluate the derivative at the specified input position */
virtual ScalarType EvaluateDerivative(const ScalarType& input) const;
protected:
GaussianTransferFunction();
virtual ~GaussianTransferFunction();
/** Method to print the object. */
virtual void PrintSelf( std::ostream& os, Indent indent ) const;
};//class
} // end namespace Statistics
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGaussianTransferFunction.hxx"
#endif
#endif
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