/*
-----------------------------------------------------------------------
Copyright: 2010-2018, iMinds-Vision Lab, University of Antwerp
           2014-2018, CWI, Amsterdam

Contact: astra@astra-toolbox.com
Website: http://www.astra-toolbox.com/

This file is part of the ASTRA Toolbox.


The ASTRA Toolbox 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 ASTRA Toolbox 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 ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.

-----------------------------------------------------------------------
*/

#include "astra/Float32ProjectionData3DMemory.h"
#include "astra/ParallelProjectionGeometry3D.h"

#include <cstring>

using namespace std;

namespace astra
{

//----------------------------------------------------------------------------------------
// Default constructor
CFloat32ProjectionData3DMemory::CFloat32ProjectionData3DMemory() :
	CFloat32Data3DMemory() 
{
	m_bInitialized = false;
	m_pGeometry = NULL;
}

//----------------------------------------------------------------------------------------
// Create an instance of the CFloat32ProjectionData2D class, allocating (but not initializing) the data block.
CFloat32ProjectionData3DMemory::CFloat32ProjectionData3DMemory(CProjectionGeometry3D* _pGeometry) 
{
	m_bInitialized = false;
	initialize(_pGeometry);
}

//----------------------------------------------------------------------------------------
// Create an instance of the CFloat32ProjectionData2D class with initialization of the data.
CFloat32ProjectionData3DMemory::CFloat32ProjectionData3DMemory(CProjectionGeometry3D* _pGeometry, float32* _pfData) 
{
	m_bInitialized = false;
	m_bInitialized = initialize(_pGeometry, _pfData);
}

//----------------------------------------------------------------------------------------
// Create an instance of the CFloat32ProjectionData2D class with initialization of the data.
CFloat32ProjectionData3DMemory::CFloat32ProjectionData3DMemory(CProjectionGeometry3D* _pGeometry, float32 _fScalar) 
{
	m_bInitialized = false;
	m_bInitialized = initialize(_pGeometry, _fScalar);
}

//----------------------------------------------------------------------------------------
// Create an instance of the CFloat32ProjectionData2D class with pre-allocated data
CFloat32ProjectionData3DMemory::CFloat32ProjectionData3DMemory(CProjectionGeometry3D* _pGeometry, CFloat32CustomMemory* _pCustomMemory)
{
	m_bInitialized = false;
	m_bInitialized = initialize(_pGeometry, _pCustomMemory);
}
 

//----------------------------------------------------------------------------------------
// Initialization
bool CFloat32ProjectionData3DMemory::initialize(CProjectionGeometry3D* _pGeometry)
{
	m_pGeometry = _pGeometry->clone();
	m_bInitialized = _initialize(m_pGeometry->getDetectorColCount(),		// width
								 m_pGeometry->getProjectionCount(),	// height
								 m_pGeometry->getDetectorRowCount());		// depth
	return m_bInitialized;
}

//----------------------------------------------------------------------------------------
// Initialization
bool CFloat32ProjectionData3DMemory::initialize(CProjectionGeometry3D* _pGeometry, const float32* _pfData)
{
	m_pGeometry = _pGeometry->clone();
	m_bInitialized = _initialize(m_pGeometry->getDetectorColCount(),		// width
								 m_pGeometry->getProjectionCount(),	// height
								 m_pGeometry->getDetectorRowCount(),		// depth
								 _pfData);
	return m_bInitialized;
}

//----------------------------------------------------------------------------------------
// Initialization
bool CFloat32ProjectionData3DMemory::initialize(CProjectionGeometry3D* _pGeometry, float32 _fScalar)
{
	m_pGeometry = _pGeometry->clone();
	m_bInitialized = _initialize(m_pGeometry->getDetectorColCount(),		// width
								 m_pGeometry->getProjectionCount(),	// height
								 m_pGeometry->getDetectorRowCount(),		// depth
								 _fScalar);
	return m_bInitialized;
}

//----------------------------------------------------------------------------------------
// Initialization
bool CFloat32ProjectionData3DMemory::initialize(CProjectionGeometry3D* _pGeometry, CFloat32CustomMemory* _pCustomMemory)
{
	m_pGeometry = _pGeometry->clone();
	m_bInitialized = _initialize(m_pGeometry->getDetectorColCount(), m_pGeometry->getProjectionCount(), m_pGeometry->getDetectorRowCount(), _pCustomMemory);
	return m_bInitialized;
}


//----------------------------------------------------------------------------------------
// Destructor
CFloat32ProjectionData3DMemory::~CFloat32ProjectionData3DMemory() 
{
	//delete m_pGeometry; //delete geom inherited from CFloat32ProjectionData3D
	//_unInit(); //delete stuff inherited from CFloat32Data3DMemory
}

//----------------------------------------------------------------------------------------

CFloat32ProjectionData3DMemory& CFloat32ProjectionData3DMemory::operator=(const CFloat32ProjectionData3DMemory& _dataIn)
{
	memcpy(m_pfData, _dataIn.m_pfData, sizeof(float32) * _dataIn.m_pGeometry->getDetectorTotCount());

	return *this;
}

} // end namespace astra