Page MenuHomec4science
Files F62675765

boundary_condition_functor_inline_impl.hh
No OneTemporary
Actions

File Metadata

Created
Tue, May 14, 19:34

boundary_condition_functor_inline_impl.hh
View Options

/**
* @file boundary_condition_functor_inline_impl.hh
*
* @author Dana Christen <dana.christen@gmail.com>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri May 03 2013
* @date last modification: Sat Dec 22 2018
*
* @brief implementation of the BC::Functors
*
*
* @section LICENSE
*
* Copyright (©) 2014-2021 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu 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 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "boundary_condition_functor.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_BOUNDARY_CONDITION_FUNCTOR_INLINE_IMPL_HH_
#define AKANTU_BOUNDARY_CONDITION_FUNCTOR_INLINE_IMPL_HH_
/* -------------------------------------------------------------------------- */
#define DIRICHLET_SANITY_CHECK \
AKANTU_DEBUG_ASSERT( \
primal.size() <= flags.size(), \
"The primal vector and flags vectors given" \
<< " to the boundary condition functor have different sizes!");
#define NEUMANN_SANITY_CHECK \
AKANTU_DEBUG_ASSERT( \
coord.size() <= normals.size(), \
"The coordinates and normals vectors given to the" \
<< " boundary condition functor have different sizes!");
namespace akantu {
namespace BC {
/* ---------------------------------------------------------------------- */
namespace Dirichlet {
inline void FlagOnly::operator()(Idx /*node*/, Vector<bool> & flags,
Vector<Real> & /*primal*/,
const Vector<Real> & /*coord*/) const {
DIRICHLET_SANITY_CHECK;
flags(this->axis) = true;
}
/* ---------------------------------------------------------------------- */
inline void FixedValue::operator()(Idx /*node*/, Vector<bool> & flags,
Vector<Real> & primal,
const Vector<Real> & /*coord*/) const {
DIRICHLET_SANITY_CHECK;
flags(this->axis) = true;
primal(this->axis) = value;
}
/* ---------------------------------------------------------------------- */
inline void
IncrementValue::operator()(Idx /*node*/, Vector<bool> & flags,
Vector<Real> & primal,
const Vector<Real> & /*coord*/) const {
DIRICHLET_SANITY_CHECK;
flags(this->axis) = true;
primal(this->axis) += value;
}
/* ---------------------------------------------------------------------- */
inline void Increment::operator()(Int /*node*/, Vector<bool> & flags,
Vector<Real> & primal,
const Vector<Real> & /*coord*/) const {
DIRICHLET_SANITY_CHECK;
flags.set(true);
primal += value;
}
} // namespace Dirichlet
/* ------------------------------------------------------------------------ */
/* Neumann */
/* ------------------------------------------------------------------------ */
namespace Neumann {
inline void
FreeBoundary::operator()(const IntegrationPoint & /*quad_point*/,
Vector<Real> & dual,
const Vector<Real> & /*coord*/,
const Vector<Real> & /*normals*/) const {
for (Idx i(0); i < dual.size(); ++i) {
dual(i) = 0.0;
}
}
/* ---------------------------------------------------------------------- */
inline void FromHigherDim::operator()(
const IntegrationPoint & /*quad_point*/, Vector<Real> & dual,
const Vector<Real> & /*coord*/, const Vector<Real> & normals) const {
dual = this->bc_data * normals;
}
/* ---------------------------------------------------------------------- */
inline void
FromSameDim::operator()(const IntegrationPoint &, Vector<Real> & dual,
const Vector<Real> & /* coord */,
const Vector<Real> & /* normals */) const {
dual = this->bc_data;
}
} // namespace Neumann
} // namespace BC
} // namespace akantu
#endif /* AKANTU_BOUNDARY_CONDITION_FUNCTOR_INLINE_IMPL_HH_ */

Event Timeline

c4science · Help