/usr/include/casacore/tables/Tables/ArrColData.tcc is in casacore-dev 2.2.0-2.
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//# Copyright (C) 1994,1995,1996,1997,1998,2000,2002
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id$
#ifndef TABLES_ARRCOLDATA_TCC
#define TABLES_ARRCOLDATA_TCC
#include <casacore/tables/Tables/ArrColData.h>
#include <casacore/tables/Tables/ArrColDesc.h>
#include <casacore/tables/Tables/ColumnSet.h>
#include <casacore/tables/Tables/ColumnDesc.h>
#include <casacore/tables/Tables/TableTrace.h>
#include <casacore/tables/DataMan/DataManager.h>
#include <casacore/casa/Arrays/Vector.h>
#include <casacore/casa/Arrays/ArrayIter.h>
#include <casacore/casa/Utilities/ValType.h>
#include <casacore/tables/Tables/TableError.h>
#include <casacore/casa/IO/AipsIO.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
template<class T>
ArrayColumnData<T>::ArrayColumnData (const ArrayColumnDesc<T>* cd,
ColumnSet* csp)
: PlainColumn (cd, csp),
arrDescPtr_p (cd),
shapeColDef_p(False),
shapeCol_p ()
{
if (cd->shape().nelements() > 0) {
setShapeColumn (cd->shape());
}
}
template<class T>
ArrayColumnData<T>::~ArrayColumnData()
{}
//# Create the data manager column for this column.
//# The shape of a fixed shape array has to be defined in advance.
template<class T>
void ArrayColumnData<T>::createDataManagerColumn()
{
//# Create the data manager column (direct or indirect).
if ((colDescPtr_p->options() & ColumnDesc::Direct)
== ColumnDesc::Direct) {
dataColPtr_p = dataManPtr_p->createDirArrColumn
(colDescPtr_p->name(),
colDescPtr_p->dataType(),
colDescPtr_p->dataTypeId());
}else{
dataColPtr_p = dataManPtr_p->createIndArrColumn
(colDescPtr_p->name(),
colDescPtr_p->dataType(),
colDescPtr_p->dataTypeId());
}
//# Check if the shape is defined in case fixed.
//# Pass it to the created data manager column.
if ((colDescPtr_p->options() & ColumnDesc::FixedShape)
== ColumnDesc::FixedShape) {
if (!shapeColDef_p) {
throw (TableInvOper ("ArrayColumnData::createDataManagerColumn; "
"shape of FixedShape array in column "
+ colDescPtr_p->name() + " not defined"));
}
dataColPtr_p->setFixedShapeColumn (shapeCol_p);
}
//# Set the maximum length of an item.
dataColPtr_p->setMaxLength (colDescPtr_p->maxLength());
}
//# Initialize the array in the given rows.
//# This removes an array if present.
template<class T>
void ArrayColumnData<T>::initialize (uInt, uInt)
{}
template<class T>
uInt ArrayColumnData<T>::ndimColumn() const
{
Int ndim = columnDesc().ndim();
return (ndim > 0 ? ndim : shapeCol_p.nelements());
}
template<class T>
IPosition ArrayColumnData<T>::shapeColumn() const
{ return shapeCol_p; }
template<class T>
void ArrayColumnData<T>::setShapeColumn (const IPosition& shp)
{
if (shapeColDef_p) {
if (shp != shapeCol_p) {
throw (TableInvOper
("ArrayColumnData: change in shape of FixedShape array"
" of column " + colDescPtr_p->name()));
}
}
if (columnDesc().ndim() > 0) {
if (Int(shp.nelements()) != columnDesc().ndim()) {
throw (TableInvOper
("ArrayColumnData: mismatch in #dim of FixedShape array shape"
" of column " + colDescPtr_p->name()));
}
}
shapeCol_p = shp;
shapeColDef_p = True;
}
template<class T>
Bool ArrayColumnData<T>::isDefined (uInt rownr) const
{
return dataColPtr_p->isShapeDefined(rownr);
}
template<class T>
uInt ArrayColumnData<T>::ndim (uInt rownr) const
{
return dataColPtr_p->ndim(rownr);
}
template<class T>
IPosition ArrayColumnData<T>::shape (uInt rownr) const
{
return dataColPtr_p->shape(rownr);
}
template<class T>
IPosition ArrayColumnData<T>::tileShape (uInt rownr) const
{
return dataColPtr_p->tileShape(rownr);
}
template<class T>
void ArrayColumnData<T>::setShape (uInt rownr, const IPosition& shp)
{
checkShape (shp);
checkWriteLock (True);
dataColPtr_p->setShape (rownr, shp);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::setShape (uInt rownr, const IPosition& shp,
const IPosition& tileShp)
{
checkShape (shp);
checkWriteLock (True);
dataColPtr_p->setShapeTiled (rownr, shp, tileShp);
autoReleaseLock();
}
template<class T>
Bool ArrayColumnData<T>::canChangeShape() const
{
return dataColPtr_p->canChangeShape();
}
template<class T>
Bool ArrayColumnData<T>::canAccessSlice (Bool& reask) const
{
return dataColPtr_p->canAccessSlice (reask);
}
template<class T>
Bool ArrayColumnData<T>::canAccessArrayColumn (Bool& reask) const
{
return dataColPtr_p->canAccessArrayColumn (reask);
}
template<class T>
Bool ArrayColumnData<T>::canAccessArrayColumnCells (Bool& reask) const
{
return dataColPtr_p->canAccessArrayColumnCells (reask);
}
template<class T>
Bool ArrayColumnData<T>::canAccessColumnSlice (Bool& reask) const
{
return dataColPtr_p->canAccessColumnSlice (reask);
}
template<class T>
void ArrayColumnData<T>::get (uInt rownr, void* arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r', rownr,
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkReadLock (True);
dataColPtr_p->getArrayV (rownr, (Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::getSlice (uInt rownr, const Slicer& ns,
void* arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r', rownr,
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkReadLock (True);
dataColPtr_p->getSliceV (rownr, ns, (Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::put (uInt rownr, const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w', rownr,
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putArrayV (rownr, (const Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::putSlice (uInt rownr, const Slicer& ns,
const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w', rownr,
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putSliceV (rownr, ns, (const Array<T>*)arrayPtr);
autoReleaseLock();
}
//# Get or put the column by iterating through the array and getting the
//# column array for each row.
template<class T>
void ArrayColumnData<T>::getArrayColumn (void* arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r',
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkReadLock (True);
dataColPtr_p->getArrayColumnV ((Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::getArrayColumnCells (const RefRows& rownrs,
void *arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r', rownrs,
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkReadLock (True);
dataColPtr_p->getArrayColumnCellsV (rownrs, arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::getColumnSlice (const Slicer& ns,
void* arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r',
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkReadLock (True);
dataColPtr_p->getColumnSliceV (ns, (Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::getColumnSliceCells (const RefRows& rownrs,
const Slicer& ns,
void* arrayPtr) const
{
if (rtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'r', rownrs,
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkReadLock (True);
dataColPtr_p->getColumnSliceCellsV (rownrs, ns, arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::putArrayColumn (const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w',
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putArrayColumnV ((const Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::putArrayColumnCells (const RefRows& rownrs,
const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w', rownrs,
static_cast<const Array<T>*>(arrayPtr)->shape());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putArrayColumnCellsV (rownrs, arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::putColumnSlice (const Slicer& ns,
const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w',
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putColumnSliceV (ns, (const Array<T>*)arrayPtr);
autoReleaseLock();
}
template<class T>
void ArrayColumnData<T>::putColumnSliceCells (const RefRows& rownrs,
const Slicer& ns,
const void* arrayPtr)
{
if (wtraceColumn_p) {
TableTrace::trace (traceId(), columnDesc().name(), 'w', rownrs,
static_cast<const Array<T>*>(arrayPtr)->shape(),
ns.start(), ns.end(), ns.stride());
}
checkValueLength ((const Array<T>*)arrayPtr);
checkWriteLock (True);
dataColPtr_p->putColumnSliceCellsV (rownrs, ns, arrayPtr);
autoReleaseLock();
}
//# Check if the array shape is set correctly.
//# It is only possible for non-FixedShape arrays.
//# Its dimensionality must match the possible #dim in the column description.
template<class T>
void ArrayColumnData<T>::checkShape (const IPosition& shape) const
{
if ((columnDesc().options() & ColumnDesc::FixedShape)
!= ColumnDesc::FixedShape) {
if (columnDesc().ndim() > 0) {
if (Int(shape.nelements()) != columnDesc().ndim()) {
throw (TableInvOper
("ArrayColumn::setShape: mismatch in #dim of array"
" of column " + colDescPtr_p->name()));
}
}
}
}
//# It was felt that putstart takes too much space, so therefore
//# the version is put "manually".
template<class T>
void ArrayColumnData<T>::putFileDerived (AipsIO& ios)
{
ios << (uInt)1; // class version 1
ios << dataManPtr_p->sequenceNr();
ios << shapeColDef_p;
if (shapeColDef_p) {
ios << shapeCol_p;
}
}
template<class T>
void ArrayColumnData<T>::getFileDerived (AipsIO& ios,
const ColumnSet& colset)
{
uInt version;
ios >> version;
uInt seqnr;
ios >> seqnr;
ios >> shapeColDef_p;
if (shapeColDef_p) {
ios >> shapeCol_p;
}
dataManPtr_p = colset.getDataManager (seqnr);
createDataManagerColumn();
}
} //# NAMESPACE CASACORE - END
#endif
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