itkListSampleCArray.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  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 __itkListSampleCArray_h
#define __itkListSampleCArray_h
 
#include "itkObjectFactory.h"
//#include "itkListSampleBase.h"
#include "itkSample.h"
 
namespace itk
{
namespace Statistics
{
 
template< class TMeasurementVector, class TInternalValue = typename TMeasurementVector::ValueType >
class ListSampleCArray :
  public Sample< TMeasurementVector >
{
public:
 
  typedef ListSampleCArray             Self;
  typedef Sample< TMeasurementVector > Superclass;
  typedef SmartPointer< Self >         Pointer;
  typedef SmartPointer< const Self >   ConstPointer;
 
  itkNewMacro( Self );
 
  itkTypeMacro( ListSampleCArray, Sample );
 
  typedef typename Superclass::MeasurementVectorType      MeasurementVectorType;
  typedef typename Superclass::MeasurementVectorSizeType  MeasurementVectorSizeType;
  typedef typename Superclass::MeasurementType            MeasurementType;
  typedef typename Superclass::AbsoluteFrequencyType      AbsoluteFrequencyType;
  typedef typename Superclass::TotalAbsoluteFrequencyType TotalAbsoluteFrequencyType;
  typedef typename Superclass::InstanceIdentifier         InstanceIdentifier;
 
  typedef TInternalValue      InternalValueType;
  typedef InternalValueType * InternalDataType;
  typedef InternalDataType *  InternalDataContainerType;
 
  itkGetConstMacro( InternalContainer, InternalDataContainerType );
 
  void Resize( unsigned long n );
 
  void SetActualSize( unsigned long n );
 
  unsigned long GetActualSize( void );
 
  void Clear( void );
 
  InstanceIdentifier Size( void ) const override
  {
    return this->m_InternalContainerSize;
  }
 
 
  const MeasurementVectorType & GetMeasurementVector(
    InstanceIdentifier id ) const override;
 
  void GetMeasurementVector( InstanceIdentifier id,
    MeasurementVectorType & mv ) const;
 
  void SetMeasurement( InstanceIdentifier id,
    unsigned int dim, const MeasurementType & value );
 
  void SetMeasurementVector( InstanceIdentifier id,
    const MeasurementVectorType & mv );
 
  AbsoluteFrequencyType GetFrequency( InstanceIdentifier id ) const override;
 
  TotalAbsoluteFrequencyType GetTotalFrequency( void ) const override
  {
    return static_cast< TotalAbsoluteFrequencyType >( this->m_InternalContainerSize );
  }
 
 
protected:
 
  ListSampleCArray();
  ~ListSampleCArray() override;
  void PrintSelf( std::ostream & os, Indent indent ) const override;
 
private:
 
  ListSampleCArray( const Self & );   // purposely not implemented
  void operator=( const Self & );     // purposely not implemented
 
  InternalDataContainerType m_InternalContainer;
  InstanceIdentifier        m_InternalContainerSize;
  InstanceIdentifier        m_ActualSize;
 
  mutable MeasurementVectorType m_TemporaryMeasurementVector;
 
  void AllocateInternalContainer( unsigned long size, unsigned int dim );
 
  void DeallocateInternalContainer( void );
 
};
 
} // end namespace Statistics
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkListSampleCArray.hxx"
#endif
 
#endif // end #ifndef __itkListSampleCArray_h