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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// This program 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// $Id: BoundaryCondition.hpp,v 1.2 2004/04/16 16:25:41 delpinux Exp $
#ifndef BOUNDARYCONDITION_HPP
#define BOUNDARYCONDITION_HPP
#include <Boundary.hpp>
#include <PDECondition.hpp>
/*!
\class BoundaryCondition
This class is used to describe sets of boundary conditions applied to a
scalar unknown.
\author Stphane Del Pino
*/
class BoundaryCondition
{
private:
//! a PDE like condition.
ReferenceCounting<PDECondition> __pdeCondition;
//! The associated boundary.
ReferenceCounting<Boundary> __boundary;
public:
//! read only access to the boundary.
const Boundary& boundary() const
{
return *__boundary;
}
//! Access to the boundary Reference.
ReferenceCounting<Boundary> boundaryReference() const
{
return __boundary;
}
//! read only access to the condition.
const PDECondition& condition() const
{
return *__pdeCondition;
}
//! Access to the boundary Reference.
ReferenceCounting<PDECondition> pdeConditionReference() const
{
return __pdeCondition;
}
//! Writes the boundary condition.
friend std::ostream& operator << (std::ostream& os,
const BoundaryCondition& BC)
{
os << "Boundary Condition\n";
os << *BC.__pdeCondition;
os << *BC.__boundary;
return os;
}
//! Constucts a BC using a Boundary and a Condition.
BoundaryCondition(ReferenceCounting<PDECondition> pdeCondition,
ReferenceCounting<Boundary> aBoundary)
: __pdeCondition(pdeCondition),
__boundary(aBoundary)
{
;
}
};
#endif // BOUNDARYCONDITION_HPP
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