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-rw-r--r--include/astra/Float32Data3DMemory.h33
-rw-r--r--python/astra/PyIncludes.pxd1
-rw-r--r--python/astra/data3d_c.pyx6
-rw-r--r--src/Float32Data3DMemory.cpp33
4 files changed, 5 insertions, 68 deletions
diff --git a/include/astra/Float32Data3DMemory.h b/include/astra/Float32Data3DMemory.h
index 876aa37..4ebe60b 100644
--- a/include/astra/Float32Data3DMemory.h
+++ b/include/astra/Float32Data3DMemory.h
@@ -52,22 +52,10 @@ protected:
*/
float32* m_pfData;
- /** Array of float32 pointers, each pointing to a single row
- * in the m_pfData memory block.
- * To access element (ix, iy, iz) internally, use m_ppfDataRowInd[iz * m_iHeight + iy][ix]
- */
- float32** m_ppfDataRowInd;
-
- /** Array of float32 pointers, each pointing to a single slice
- * in the m_pfData memory block.
- * To access element (ix, iy, iz) internally, use m_pppfDataSliceInd[iz][iy][ix]
- */
- float32*** m_pppfDataSliceInd;
-
float32 m_fGlobalMin; ///< minimum value of the data
float32 m_fGlobalMax; ///< maximum value of the data
- /** Allocate memory for m_pfData, m_ppfDataRowInd and m_pppfDataSliceInd arrays.
+ /** Allocate memory for m_pfData.
*
* The allocated block consists of m_iSize float32s. The block is
* not cleared after allocation and its contents is undefined.
@@ -75,7 +63,7 @@ protected:
*/
void _allocateData();
- /** Free memory for m_pfData, m_ppfDataRowInd and m_pppfDataSliceInd arrays.
+ /** Free memory for m_pfData.
*
* This function may ONLY be called if the memory for both blocks has been
* allocated before.
@@ -299,23 +287,6 @@ inline const float32* CFloat32Data3DMemory::getDataConst() const
return (const float32*)m_pfData;
}
-//----------------------------------------------------------------------------------------
-// Get a float32** to the data block, represented as a 3-dimensional array of float32 values.
-inline float32*** CFloat32Data3DMemory::getData3D()
-{
- ASTRA_ASSERT(m_bInitialized);
- return m_pppfDataSliceInd;
-}
-
-//----------------------------------------------------------------------------------------
-// Get a const float32** to the data block, represented as a 3-dimensional array of float32 values.
-inline const float32*** CFloat32Data3DMemory::getData3DConst() const
-{
- ASTRA_ASSERT(m_bInitialized);
- return (const float32***)m_pppfDataSliceInd;
-}
-//----------------------------------------------------------------------------------------
-
} // end namespace astra
#endif // _INC_ASTRA_FLOAT32DATA2D
diff --git a/python/astra/PyIncludes.pxd b/python/astra/PyIncludes.pxd
index 512b82f..ec37d0a 100644
--- a/python/astra/PyIncludes.pxd
+++ b/python/astra/PyIncludes.pxd
@@ -211,7 +211,6 @@ cdef extern from "astra/Float32Data3DMemory.h" namespace "astra":
CFloat32Data3DMemory()
void updateStatistics()
float32 *getData()
- float32 ***getData3D()
THREEEDataType getType()
diff --git a/python/astra/data3d_c.pyx b/python/astra/data3d_c.pyx
index 0717ca0..897634b 100644
--- a/python/astra/data3d_c.pyx
+++ b/python/astra/data3d_c.pyx
@@ -254,7 +254,7 @@ cdef fillDataObjectScalar(CFloat32Data3DMemory * obj, float s):
@cython.boundscheck(False)
@cython.wraparound(False)
cdef fillDataObjectArray(CFloat32Data3DMemory * obj, float [:,:,::1] data):
- cdef float [:,:,::1] cView = <float[:data.shape[0],:data.shape[1],:data.shape[2]]> obj.getData3D()[0][0]
+ cdef float [:,:,::1] cView = <float[:data.shape[0],:data.shape[1],:data.shape[2]]> obj.getData()
cView[:] = data
cdef CFloat32Data3D * getObject(i) except NULL:
@@ -271,7 +271,7 @@ def get(i):
cdef CFloat32Data3DMemory * pDataObject = dynamic_cast_mem_safe(getObject(i))
outArr = np.empty((pDataObject.getDepth(),pDataObject.getHeight(), pDataObject.getWidth()),dtype=np.float32,order='C')
cdef float [:,:,::1] mView = outArr
- cdef float [:,:,::1] cView = <float[:outArr.shape[0],:outArr.shape[1],:outArr.shape[2]]> pDataObject.getData3D()[0][0]
+ cdef float [:,:,::1] cView = <float[:outArr.shape[0],:outArr.shape[1],:outArr.shape[2]]> pDataObject.getData()
mView[:] = cView
return outArr
@@ -282,7 +282,7 @@ def get_shared(i):
shape[0] = <np.npy_intp> pDataObject.getDepth()
shape[1] = <np.npy_intp> pDataObject.getHeight()
shape[2] = <np.npy_intp> pDataObject.getWidth()
- return np.PyArray_SimpleNewFromData(3,shape,np.NPY_FLOAT32,<void *>pDataObject.getData3D()[0][0])
+ return np.PyArray_SimpleNewFromData(3,shape,np.NPY_FLOAT32,<void *>pDataObject.getData())
def get_single(i):
raise NotImplementedError("Not yet implemented")
diff --git a/src/Float32Data3DMemory.cpp b/src/Float32Data3DMemory.cpp
index 5c5c310..017625b 100644
--- a/src/Float32Data3DMemory.cpp
+++ b/src/Float32Data3DMemory.cpp
@@ -71,8 +71,6 @@ bool CFloat32Data3DMemory::_initialize(int _iWidth, int _iHeight, int _iDepth)
// allocate memory for the data, but do not fill it
m_pfData = NULL;
- m_ppfDataRowInd = NULL;
- m_pppfDataSliceInd = NULL;
m_pCustomMemory = 0;
_allocateData();
@@ -103,8 +101,6 @@ bool CFloat32Data3DMemory::_initialize(int _iWidth, int _iHeight, int _iDepth, c
// allocate memory for the data, but do not fill it
m_pfData = NULL;
- m_ppfDataRowInd = NULL;
- m_pppfDataSliceInd = NULL;
m_pCustomMemory = 0;
_allocateData();
@@ -140,8 +136,6 @@ bool CFloat32Data3DMemory::_initialize(int _iWidth, int _iHeight, int _iDepth, f
// allocate memory for the data, but do not fill it
m_pfData = NULL;
- m_ppfDataRowInd = NULL;
- m_pppfDataSliceInd = NULL;
m_pCustomMemory = 0;
_allocateData();
@@ -178,8 +172,6 @@ bool CFloat32Data3DMemory::_initialize(int _iWidth, int _iHeight, int _iDepth, C
// allocate memory for the data, but do not fill it
m_pCustomMemory = _pCustomMemory;
m_pfData = NULL;
- m_ppfDataRowInd = NULL;
- m_pppfDataSliceInd = NULL;
_allocateData();
// initialization complete
@@ -198,8 +190,6 @@ void CFloat32Data3DMemory::_allocateData()
ASTRA_ASSERT(m_iSize > 0);
ASTRA_ASSERT(m_iSize == (size_t)m_iWidth * m_iHeight * m_iDepth);
ASTRA_ASSERT(m_pfData == NULL);
- ASTRA_ASSERT(m_ppfDataRowInd == NULL);
- ASTRA_ASSERT(m_pppfDataSliceInd == NULL);
if (!m_pCustomMemory) {
// allocate contiguous block
@@ -213,20 +203,6 @@ void CFloat32Data3DMemory::_allocateData()
} else {
m_pfData = m_pCustomMemory->m_fPtr;
}
-
- // create array of pointers to each row of the data block
- m_ppfDataRowInd = new float32*[m_iHeight*m_iDepth];
- for (int iy = 0; iy < m_iHeight*m_iDepth; iy++)
- {
- m_ppfDataRowInd[iy] = &(m_pfData[iy * m_iWidth]);
- }
-
- // create array of pointers to each row of the data block
- m_pppfDataSliceInd = new float32**[m_iDepth];
- for (int iy = 0; iy < m_iDepth; iy++)
- {
- m_pppfDataSliceInd[iy] = &(m_ppfDataRowInd[iy * m_iHeight]);
- }
}
//----------------------------------------------------------------------------------------
@@ -235,13 +211,6 @@ void CFloat32Data3DMemory::_freeData()
{
// basic checks
ASTRA_ASSERT(m_pfData != NULL);
- ASTRA_ASSERT(m_ppfDataRowInd != NULL);
- ASTRA_ASSERT(m_pppfDataSliceInd != NULL);
-
- // free memory for index table
- delete[] m_pppfDataSliceInd;
- // free memory for index table
- delete[] m_ppfDataRowInd;
if (!m_pCustomMemory) {
// free memory for data block
@@ -266,8 +235,6 @@ void CFloat32Data3DMemory::_clear()
m_iSize = 0;
m_pfData = NULL;
- m_ppfDataRowInd = NULL;
- m_pppfDataSliceInd = NULL;
m_pCustomMemory = NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 20:04:04 +0000