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//# TableExprData.cc: Abstract base class for data object in a TaQL expression
//# Copyright (C) 2000
//# 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: casa-feedback@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
#include <casacore/tables/TaQL/TableExprData.h>
#include <casacore/casa/Arrays/Array.h>
#include <casacore/casa/Arrays/ArrayMath.h>
#include <casacore/casa/Exceptions/Error.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
TableExprData::~TableExprData()
{}
IPosition TableExprData::shape (const Block<Int>&) const
{
return IPosition();
}
Bool TableExprData::getBool (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getBool not implemented"));
}
Int64 TableExprData::getInt (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getInt not implemented"));
}
Double TableExprData::getDouble (const Block<Int>& fieldNrs) const
{
return getInt (fieldNrs);
}
DComplex TableExprData::getDComplex (const Block<Int>& fieldNrs) const
{
return getDouble (fieldNrs);
}
String TableExprData::getString (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getString not implemented"));
}
Array<Bool> TableExprData::getArrayBool (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getArrayBool not implemented"));
}
Array<Int64> TableExprData::getArrayInt (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getArrayInt not implemented"));
}
Array<Double> TableExprData::getArrayDouble (const Block<Int>& fieldNrs) const
{
Array<Int64> tmp = getArrayInt (fieldNrs);
Array<Double> result(tmp.shape());
convertArray (result, tmp);
return result;
}
Array<DComplex> TableExprData::getArrayDComplex
(const Block<Int>& fieldNrs) const
{
Array<Double> tmp = getArrayDouble (fieldNrs);
Array<DComplex> result(tmp.shape());
convertArray (result, tmp);
return result;
}
Array<String> TableExprData::getArrayString (const Block<Int>&) const
{
throw (AipsError ("TableExprData::getArrayString not implemented"));
}
} //# NAMESPACE CASACORE - END
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