cmtkUniformVolumeInterpolator.h

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/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//
//  Copyright 2004-2010 SRI International
//
//  This file is part of the Computational Morphometry Toolkit.
//
//  http://www.nitrc.org/projects/cmtk/
//
//  The Computational Morphometry Toolkit is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
//  the License, or (at your option) any later version.
//
//  The Computational Morphometry Toolkit is distributed in the hope that it
//  will be useful, but WITHOUT ANY WARRANTY; without even the implied
//  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License along
//  with the Computational Morphometry Toolkit.  If not, see
//  <http://www.gnu.org/licenses/>.
//
//  $Revision: 2398 $
//
//  $LastChangedDate: 2010-10-05 14:54:37 -0700 (Tue, 05 Oct 2010) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkUniformVolumeInterpolator_h_included_
#define __cmtkUniformVolumeInterpolator_h_included_

#include <cmtkconfig.h>

#include <Base/cmtkUniformVolumeInterpolatorBase.h>
#include <Base/cmtkVector3D.h>
#include <Base/cmtkUniformVolume.h>

#include <System/cmtkSmartPtr.h>

namespace
cmtk
{

template<class TInterpolationFunction>
class UniformVolumeInterpolator :
  public UniformVolumeInterpolatorBase
{
public:
  typedef UniformVolumeInterpolator<TInterpolationFunction> Self;

  typedef UniformVolumeInterpolatorBase Superclass;

  typedef SmartPointer<Self> SmartPtr;

  UniformVolumeInterpolator( const UniformVolume& volume )
    : UniformVolumeInterpolatorBase( volume )
  {
  }

  virtual bool GetDataAt( const Vector3D& v, Types::DataItem& value ) const;

  virtual Types::DataItem GetDataDirect( const int* imageGridPoint, const Types::Coordinate* insidePixel ) const;
};


} // namespace cmtk

#include "cmtkUniformVolumeInterpolator.txx"

#endif // #ifndef __cmtkUniformVolumeInterpolator_h_included_