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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: FEMSolution.cpp,v 1.1 2007/05/20 23:26:37 delpinux Exp $
#include <FEMSolution.hpp>
#include <FEMFunctionBase.hpp>
void
FEMSolution::
setUserFunction (const std::vector<ReferenceCounting<FEMFunctionBase> >& U)
{
Vector<real_t>& v = *__values;
for(size_t j=0; j<__degreeOfFreedomSet.numberOfDOFPositions(); ++j) {
if (__degreeOfFreedomSet.isDOFVertex(j)) {
for (size_t i=0; i<__degreeOfFreedomSet.numberOfVariables(); ++i) {
const FEMFunctionBase& fem = *U[i];
v[__degreeOfFreedomSet(i,j)]=fem[j];
}
}
}
}
void
FEMSolution::
getUserFunction(std::vector<ReferenceCounting<FEMFunctionBase> >& U) const
{
const Vector<real_t>& v = *__values;
for(size_t j=0; j<__degreeOfFreedomSet.numberOfDOFPositions(); ++j) {
if (__degreeOfFreedomSet.isDOFVertex(j)) {
for (size_t i=0; i<__degreeOfFreedomSet.numberOfVariables(); ++i) {
FEMFunctionBase& fem = *U[i];
fem[j] = v[__degreeOfFreedomSet(i,j)];
}
} else {
for (size_t i=0; i<__degreeOfFreedomSet.numberOfVariables(); ++i) {
FEMFunctionBase& fem = *U[i];
fem[j] = 0;
}
}
}
}
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