/usr/include/trilinos/Sacado_ParameterRegistration.hpp is in libtrilinos-sacado-dev 12.12.1-5.
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// ***********************************************************************
//
// Sacado Package
// Copyright (2006) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
// USA
// Questions? Contact David M. Gay (dmgay@sandia.gov) or Eric T. Phipps
// (etphipp@sandia.gov).
//
// ***********************************************************************
// @HEADER
#ifndef SACADO_PARAMETERREGISTRATION_HPP
#define SACADO_PARAMETERREGISTRATION_HPP
#include <sstream>
#include "Sacado_ParameterAccessor.hpp"
#include "Sacado_Traits.hpp"
#include "Sacado_ScalarParameterLibrary.hpp"
namespace Sacado {
/*!
* @brief Parameter class for simple registration of a
* parameter with a Parameter Library. Requires a parameter
* name a ParameterAccessor object.
*/
template <typename EvalType, typename EvalTypeTraits = DefaultEvalTypeTraits>
class ParameterRegistration :
public Sacado::ScalarParameterEntry<EvalType, EvalTypeTraits > {
//! Scalar type
typedef typename EvalTypeTraits::template apply<EvalType>::type ScalarT;
public:
typedef ScalarParameterLibrary<EvalTypeTraits> ParamLib;
//! Constructor: Registers the parameter with the Parameter Library
ParameterRegistration(const std::string &name_,
ParameterAccessor<EvalType, EvalTypeTraits>* access_,
ParamLib& paramLib)
: access(access_), name(name_) {
if (!paramLib.isParameter(name))
paramLib.addParameterFamily(name, true, false);
if (!paramLib.template isParameterForType<EvalType>(name))
paramLib.template addEntry<EvalType>(name, Teuchos::rcp(this,false));
}
//! Constructor: Registers the parameter with the Parameter Library
ParameterRegistration(const std::string &name_,
ParameterAccessor<EvalType, EvalTypeTraits>* access_,
const Teuchos::RCP<ParamLib>& paramLib)
: access(access_), name(name_) {
if (paramLib != Teuchos::null) {
if (!paramLib->isParameter(name))
paramLib->addParameterFamily(name, true, false);
if (!paramLib->template isParameterForType<EvalType>(name)) {
paramLib->template addEntry<EvalType>(name, Teuchos::rcp(this,false));
}
}
}
//! Destructor
virtual ~ParameterRegistration() {}
//! Set real parameter value
virtual void setRealValue(double value) {
setValue(ScalarT(value)); }
//! Set parameter values using ParameterAccessor
virtual void setValue(const ScalarT& value) {
access->setValue(name, value);
}
//! Get parameter value using ParameterAccessor
virtual const ScalarT& getValue() const {
return access->getValue(name);
}
protected:
//! Pointer to source function
ParameterAccessor<EvalType, EvalTypeTraits>* access;
const std::string name;
};
}
#endif // SACADO_PARAMETERREGISTRATION_HPP
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