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py_boundary_conditions.cc
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rAKA akantu
py_boundary_conditions.cc
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/**
* @file py_boundary_conditions.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date creation: Mon Dec 02 2019
* @date last modification: Mon Dec 02 2019
*
* @brief pybind11 interface to boundary conditions
*
*
* @section LICENSE
*
* Copyright (©) 2018-2021 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 "py_boundary_conditions.hh"
#include "py_aka_array.hh"
#include "py_akantu_pybind11_compatibility.hh"
/* -------------------------------------------------------------------------- */
#include <boundary_condition_functor.hh>
/* -------------------------------------------------------------------------- */
#include <pybind11/pybind11.h>
/* -------------------------------------------------------------------------- */
namespace
py
=
pybind11
;
namespace
akantu
{
namespace
{
/* ------------------------------------------------------------------------ */
template
<
typename
daughter
=
BC
::
Dirichlet
::
DirichletFunctor
>
class
PyDirichletFunctor
:
public
daughter
{
public
:
/* Inherit the constructors */
using
daughter
::
daughter
;
/* Trampoline (need one for each virtual function) */
void
operator
()(
UInt
node
,
Vector
<
bool
>
&
flags
,
Vector
<
Real
>
&
primal
,
const
Vector
<
Real
>
&
coord
)
const
override
{
// NOLINTNEXTLINE
PYBIND11_OVERRIDE_NAME
(
void
,
daughter
,
"__call__"
,
operator
(),
node
,
flags
,
primal
,
coord
);
}
};
/* ------------------------------------------------------------------------ */
template
<
typename
daughter
=
BC
::
Neumann
::
NeumannFunctor
>
class
PyNeumannFunctor
:
public
daughter
{
public
:
/* Inherit the constructors */
using
daughter
::
daughter
;
/* Trampoline (need one for each virtual function) */
void
operator
()(
const
IntegrationPoint
&
quad_point
,
Vector
<
Real
>
&
dual
,
const
Vector
<
Real
>
&
coord
,
const
Vector
<
Real
>
&
normals
)
const
override
{
// NOLINTNEXTLINE
PYBIND11_OVERRIDE_PURE_NAME
(
void
,
daughter
,
"__call__"
,
operator
(),
quad_point
,
dual
,
coord
,
normals
);
}
};
/* ------------------------------------------------------------------------ */
template
<
typename
Functor
,
typename
Constructor
>
decltype
(
auto
)
register_dirichlet_functor
(
py
::
module
mod
,
const
char
*
name
,
Constructor
&&
cons
)
{
py
::
class_
<
Functor
,
PyDirichletFunctor
<
Functor
>
,
BC
::
Dirichlet
::
DirichletFunctor
>
(
mod
,
name
)
.
def
(
cons
);
}
/* ------------------------------------------------------------------------ */
template
<
typename
Functor
,
typename
Constructor
>
decltype
(
auto
)
register_neumann_functor
(
py
::
module
mod
,
const
char
*
name
,
Constructor
&&
cons
)
{
py
::
class_
<
Functor
,
PyNeumannFunctor
<
Functor
>
,
BC
::
Neumann
::
NeumannFunctor
>
(
mod
,
name
)
.
def
(
cons
);
}
}
// namespace
/* -------------------------------------------------------------------------- */
void
register_boundary_conditions
(
py
::
module
&
mod
)
{
py
::
class_
<
BC
::
Functor
>
(
mod
,
"BCFunctor"
);
py
::
class_
<
BC
::
Dirichlet
::
DirichletFunctor
,
PyDirichletFunctor
<>
,
BC
::
Functor
>
(
mod
,
"DirichletFunctor"
)
.
def
(
py
::
init
())
.
def
(
py
::
init
<
SpatialDirection
>
());
py
::
class_
<
BC
::
Neumann
::
NeumannFunctor
,
PyNeumannFunctor
<>
,
BC
::
Functor
>
(
mod
,
"NeumannFunctor"
)
.
def
(
py
::
init
());
register_dirichlet_functor
<
BC
::
Dirichlet
::
FixedValue
>
(
mod
,
"FixedValue"
,
py
::
init
<
Real
,
BC
::
Axis
>
());
register_dirichlet_functor
<
BC
::
Dirichlet
::
IncrementValue
>
(
mod
,
"IncrementValue"
,
py
::
init
<
Real
,
BC
::
Axis
>
());
register_dirichlet_functor
<
BC
::
Dirichlet
::
Increment
>
(
mod
,
"Increment"
,
py
::
init
<
Vector
<
Real
>
&>
());
register_neumann_functor
<
BC
::
Neumann
::
FromHigherDim
>
(
mod
,
"FromHigherDim"
,
py
::
init
<
Matrix
<
Real
>
&>
());
register_neumann_functor
<
BC
::
Neumann
::
FromSameDim
>
(
mod
,
"FromSameDim"
,
py
::
init
<
Vector
<
Real
>
&>
());
register_neumann_functor
<
BC
::
Neumann
::
FreeBoundary
>
(
mod
,
"FreeBoundary"
,
py
::
init
());
}
}
// namespace akantu
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