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py_fe_engine.cc
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Created
Tue, Aug 20, 02:09
Size
4 KB
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text/x-c
Expires
Thu, Aug 22, 02:09 (1 d, 21 h)
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blob
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19089798
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rAKA akantu
py_fe_engine.cc
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/* -------------------------------------------------------------------------- */
#include "py_aka_array.hh"
#include "py_aka_common.hh"
/* -------------------------------------------------------------------------- */
#include <fe_engine.hh>
#include <integration_point.hh>
/* -------------------------------------------------------------------------- */
#include <pybind11/functional.h>
#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
/* -------------------------------------------------------------------------- */
namespace
py
=
pybind11
;
/* -------------------------------------------------------------------------- */
namespace
akantu
{
__attribute__
((
visibility
(
"default"
)))
void
register_fe_engine
(
py
::
module
&
mod
)
{
py
::
class_
<
Element
>
(
mod
,
"Element"
);
py
::
class_
<
FEEngine
>
(
mod
,
"FEEngine"
)
.
def
(
"getNbIntegrationPoints"
,
[](
FEEngine
&
fem
,
const
ElementType
&
type
,
const
GhostType
&
ghost_type
)
{
return
fem
.
getNbIntegrationPoints
(
type
,
ghost_type
);
},
py
::
arg
(
"type"
),
py
::
arg
(
"ghost_type"
)
=
_not_ghost
)
.
def
(
"gradientOnIntegrationPoints"
,
[](
FEEngine
&
fem
,
const
Array
<
Real
>
&
u
,
Array
<
Real
>
&
nablauq
,
UInt
nb_degree_of_freedom
,
ElementType
type
,
GhostType
ghost_type
,
const
Array
<
UInt
>
*
filter_elements
)
{
if
(
filter_elements
==
nullptr
)
{
// This is due to the ArrayProxy that looses the
// empty_filter information
filter_elements
=
&
empty_filter
;
}
fem
.
gradientOnIntegrationPoints
(
u
,
nablauq
,
nb_degree_of_freedom
,
type
,
ghost_type
,
*
filter_elements
);
},
py
::
arg
(
"u"
),
py
::
arg
(
"nablauq"
),
py
::
arg
(
"nb_degree_of_freedom"
),
py
::
arg
(
"type"
),
py
::
arg
(
"ghost_type"
)
=
_not_ghost
,
py
::
arg
(
"filter_elements"
)
=
nullptr
)
.
def
(
"interpolateOnIntegrationPoints"
,
[](
FEEngine
&
self
,
const
Array
<
Real
>
&
u
,
Array
<
Real
>
&
uq
,
UInt
nb_degree_of_freedom
,
ElementType
type
,
GhostType
ghost_type
,
const
Array
<
UInt
>
*
filter_elements
)
{
if
(
filter_elements
==
nullptr
)
{
// This is due to the ArrayProxy that looses the
// empty_filter information
filter_elements
=
&
empty_filter
;
}
self
.
interpolateOnIntegrationPoints
(
u
,
uq
,
nb_degree_of_freedom
,
type
,
ghost_type
,
*
filter_elements
);
},
py
::
arg
(
"u"
),
py
::
arg
(
"uq"
),
py
::
arg
(
"nb_degree_of_freedom"
),
py
::
arg
(
"type"
),
py
::
arg
(
"ghost_type"
)
=
_not_ghost
,
py
::
arg
(
"filter_elements"
)
=
nullptr
)
.
def
(
"interpolateOnIntegrationPoints"
,
[](
FEEngine
&
self
,
const
Array
<
Real
>
&
u
,
ElementTypeMapArray
<
Real
>
&
uq
,
const
ElementTypeMapArray
<
UInt
>
*
filter_elements
)
{
self
.
interpolateOnIntegrationPoints
(
u
,
uq
,
filter_elements
);
},
py
::
arg
(
"u"
),
py
::
arg
(
"uq"
),
py
::
arg
(
"filter_elements"
)
=
nullptr
)
.
def
(
"computeIntegrationPointsCoordinates"
,
[](
FEEngine
&
self
,
ElementTypeMapArray
<
Real
>
&
coordinates
,
const
ElementTypeMapArray
<
UInt
>
*
filter_elements
)
->
decltype
(
auto
)
{
return
self
.
computeIntegrationPointsCoordinates
(
coordinates
,
filter_elements
);
},
py
::
arg
(
"coordinates"
),
py
::
arg
(
"filter_elements"
)
=
nullptr
)
.
def
(
"assembleFieldLumped"
,
[](
FEEngine
&
fem
,
const
std
::
function
<
void
(
Matrix
<
Real
>
&
,
const
Element
&
)
>
&
field_funct
,
const
ID
&
matrix_id
,
const
ID
&
dof_id
,
DOFManager
&
dof_manager
,
ElementType
type
,
GhostType
ghost_type
)
{
fem
.
assembleFieldLumped
(
field_funct
,
matrix_id
,
dof_id
,
dof_manager
,
type
,
ghost_type
);
},
py
::
arg
(
"field_funct"
),
py
::
arg
(
"matrix_id"
),
py
::
arg
(
"dof_id"
),
py
::
arg
(
"dof_manager"
),
py
::
arg
(
"type"
),
py
::
arg
(
"ghost_type"
)
=
_not_ghost
)
.
def
(
"assembleFieldMatrix"
,
[](
FEEngine
&
fem
,
const
std
::
function
<
void
(
Matrix
<
Real
>
&
,
const
Element
&
)
>
&
field_funct
,
const
ID
&
matrix_id
,
const
ID
&
dof_id
,
DOFManager
&
dof_manager
,
ElementType
type
,
GhostType
ghost_type
=
_not_ghost
)
{
fem
.
assembleFieldMatrix
(
field_funct
,
matrix_id
,
dof_id
,
dof_manager
,
type
,
ghost_type
);
},
py
::
arg
(
"field_funct"
),
py
::
arg
(
"matrix_id"
),
py
::
arg
(
"dof_id"
),
py
::
arg
(
"dof_manager"
),
py
::
arg
(
"type"
),
py
::
arg
(
"ghost_type"
)
=
_not_ghost
);
py
::
class_
<
IntegrationPoint
>
(
mod
,
"IntegrationPoint"
);
}
}
// namespace akantu
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