/usr/include/casacore/scimath/Functionals/EclecticFunctionFactory.tcc is in casacore-dev 2.2.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | //# EclecticFunctionFactory.cc: a class for creating various Function objects from Records
//# Copyright (C) 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 SCIMATH_ECLECTICFUNCTIONFACTORY_TCC
#define SCIMATH_ECLECTICFUNCTIONFACTORY_TCC
#include <casacore/scimath/Functionals/EclecticFunctionFactory.h>
#include <casacore/casa/Arrays/Array.h>
#include <casacore/casa/Containers/Record.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
template<class T>
EclecticFunctionFactory<T>::EclecticFunctionFactory() :
FunctionFactory<T>(),
lookup(OrderedPair<FunctionFactory<T>*, Bool>(0,False))
{
}
template<class T>
EclecticFunctionFactory<T>::~EclecticFunctionFactory() {
MapIter<String, OrderedPair<FunctionFactory<T>*, Bool> > iter(lookup);
OrderedPair<FunctionFactory<T>*, Bool> val;
for(; ! iter.atEnd(); ++iter) {
val = iter.getVal();
if (val.x() != 0 && val.y()) delete val.x();
}
}
template<class T>
Function<T> *EclecticFunctionFactory<T>::create(const Record& gr) const
throw(FunctionFactoryError)
{
if (! gr.isDefined("functype"))
throw InvalidSerializationError("No functype field defined");
// try {
String ftype;
ftype = gr.asString(RecordFieldId("functype"));
if(!ftype.size() ){
throw InvalidSerializationError("Empty value for functype field");
}
if (! lookup.isDefined(ftype)) throw UnrecognizedFunctionError(ftype);
FunctionFactory<T> *fac = lookup(ftype).x();
if (fac == 0) throw UnrecognizedFunctionError(ftype);
return fac->create(gr);
// } catch (AipsError(x)) {
// throw InvalidSerializationError("Wrong type for functype field");
// }
}
template<class T>
void EclecticFunctionFactory<T>::addFactory(const String& type,
FunctionFactory<T> *factory,
Bool own)
{
lookup.define(type,
OrderedPair<FunctionFactory<T>*, Bool>(factory, own));
}
} //# NAMESPACE CASACORE - END
#endif
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