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/*
//
// Copyright 1997-2010 Torsten Rohlfing
//
// Copyright 2004-2012 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: 5436 $
//
// $LastChangedDate: 2018-12-10 19:01:20 -0800 (Mon, 10 Dec 2018) $
//
// $LastChangedBy: torstenrohlfing $
//
*/
#ifndef __cmtkImageTemplate_h_included_
#define __cmtkImageTemplate_h_included_
#include <cmtkconfig.h>
#include <Base/cmtkUniformVolume.h>
#include <System/cmtkSmartPtr.h>
#include <System/cmtkSmartConstPtr.h>
#include <vector>
namespace
cmtk
{
/** \addtogroup Base */
//@{
/** Uniform volume template.
* This class is a templated generalization of the UniformVolume class. Here, the type of pixel data is determined by template instantiation.
*/
template<class TPixelType>
class ImageTemplate :
/// Inherit from generic Volume class.
public UniformVolume
{
public:
/// Pixel data type.
typedef TPixelType PixelType;
/// This class.
typedef ImageTemplate<TPixelType> Self;
/// Superclass.
typedef UniformVolume Superclass;
/// Smart pointer to ImageTemplate.
typedef SmartPointer<Self> SmartPtr;
/// Smart pointer to const ImageTemplate.
typedef SmartConstPointer<Self> SmartConstPtr;
/// Region type.
typedef Superclass::CoordinateRegionType CoordinateRegionType;
/// Index type.
typedef Superclass::CoordinateVectorType CoordinateVectorType;
/// Destructor.
virtual ~ImageTemplate() {}
/** Create volume "from scratch".
*\param dims Number of grid elements for the three spatial dimensions.
*\param size Size of the volume in real-world coordinates.
*/
ImageTemplate( const DataGrid::IndexType& dims, const typename Self::CoordinateVectorType& size ) : Superclass( dims, size )
{
this->m_DataArray.resize( this->GetNumberOfPixels() );
}
/** Create volume from base class instance.
*\param dims Number of grid elements for the three spatial dimensions.
*\param size Size of the volume in real-world coordinates.
*/
ImageTemplate( const Superclass& from ) : Superclass( from )
{
this->m_DataArray.resize( this->GetNumberOfPixels() );
}
/// Access operator.
PixelType& operator[]( const size_t idx )
{
return this->m_DataArray[idx];
}
/// Const access operator.
const PixelType& operator[]( const size_t idx ) const
{
return this->m_DataArray[idx];
}
private:
/// The actual data array.
std::vector<PixelType> m_DataArray;
};
//@}
} // namespace cmtk
#endif // #ifndef __cmtkImageTemplate_h_included_
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