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/*
-----------------------------------------------------------------------
Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp
2014-2015, CWI, Amsterdam
Contact: astra@uantwerpen.be
Website: http://sf.net/projects/astra-toolbox
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/>.
-----------------------------------------------------------------------
$Id$
*/
#include "astra/Float32VolumeData3D.h"
namespace astra
{
//----------------------------------------------------------------------------------------
// Default constructor.
CFloat32VolumeData3D::CFloat32VolumeData3D() :
CFloat32Data3D() {
}
//----------------------------------------------------------------------------------------
// Destructor
CFloat32VolumeData3D::~CFloat32VolumeData3D() {
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator+=(const CFloat32VolumeData3D& _data)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
#ifdef _DEBUG
CVolumeGeometry3D * pDataGeometry = _data.getGeometry();
int iThisSlicePixelCount = pThisGeometry->getGridRowCount() * pThisGeometry->getGridColCount();
int iDataSlicePixelCount = pDataGeometry->getGridRowCount() * pDataGeometry->getGridColCount();
ASTRA_ASSERT(iSliceCount == pDataGeometry->getGridSliceCount());
ASTRA_ASSERT(iThisSlicePixelCount == iDataSlicePixelCount);
#endif
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
CFloat32VolumeData2D * pDataProjection = _data.fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
float32 fDataValue = pDataProjection->getDataConst()[iDetectorIndex];
fThisValue += fDataValue;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
delete pDataProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator-=(const CFloat32VolumeData3D& _data)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
#ifdef _DEBUG
CVolumeGeometry3D * pDataGeometry = _data.getGeometry();
int iThisSlicePixelCount = pThisGeometry->getGridRowCount() * pThisGeometry->getGridColCount();
int iDataSlicePixelCount = pDataGeometry->getGridRowCount() * pDataGeometry->getGridColCount();
ASTRA_ASSERT(iSliceCount == pDataGeometry->getGridSliceCount());
ASTRA_ASSERT(iThisSlicePixelCount == iDataSlicePixelCount);
#endif
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
CFloat32VolumeData2D * pDataProjection = _data.fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
float32 fDataValue = pDataProjection->getDataConst()[iDetectorIndex];
fThisValue -= fDataValue;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
delete pDataProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator*=(const CFloat32VolumeData3D& _data)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
#ifdef _DEBUG
CVolumeGeometry3D * pDataGeometry = _data.getGeometry();
int iThisSlicePixelCount = pThisGeometry->getGridRowCount() * pThisGeometry->getGridColCount();
int iDataSlicePixelCount = pDataGeometry->getGridRowCount() * pDataGeometry->getGridColCount();
ASTRA_ASSERT(iSliceCount == pDataGeometry->getGridSliceCount());
ASTRA_ASSERT(iThisSlicePixelCount == iDataSlicePixelCount);
#endif
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
CFloat32VolumeData2D * pDataProjection = _data.fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
float32 fDataValue = pDataProjection->getDataConst()[iDetectorIndex];
fThisValue *= fDataValue;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
delete pDataProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator*=(const float32& _fScalar)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
fThisValue *= _fScalar;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator/=(const float32& _fScalar)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
fThisValue /= _fScalar;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator+=(const float32& _fScalar)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
fThisValue += _fScalar;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
}
return *this;
}
CFloat32VolumeData3D& CFloat32VolumeData3D::operator-=(const float32& _fScalar)
{
CVolumeGeometry3D * pThisGeometry = getGeometry();
int iSliceCount = pThisGeometry->getGridSliceCount();
for(int iSliceIndex = 0; iSliceIndex < iSliceCount; iSliceIndex++)
{
CFloat32VolumeData2D * pThisProjection = fetchSliceZ(iSliceIndex);
for(int iDetectorIndex = 0; iDetectorIndex < iDetectorIndex; iDetectorIndex++)
{
float32 fThisValue = pThisProjection->getData()[iDetectorIndex];
fThisValue -= _fScalar;
pThisProjection->getData()[iDetectorIndex] = fThisValue;
}
returnSliceZ(iSliceIndex, pThisProjection);
delete pThisProjection;
}
return *this;
}
} // end namespace astra
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