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Matrix.hpp
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Created
Mon, Sep 30, 11:45
Size
3 KB
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text/x-c
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Wed, Oct 2, 11:45 (1 d, 23 h)
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blob
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21223758
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rGOOSEFEM GooseFEM
Matrix.hpp
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/* =================================================================================================
(c - GPLv3) T.W.J. de Geus (Tom) | tom@geus.me | www.geus.me | github.com/tdegeus/GooseFEM
================================================================================================= */
#include <Eigen/Eigen>
#include <GooseFEM/Matrix.h>
#include <pybind11/eigen.h>
#include <pybind11/pybind11.h>
#include <xtensor-python/pyarray.hpp>
#include <xtensor-python/pytensor.hpp>
namespace
py
=
pybind11
;
void
init_Matrix
(
py
::
module
&
m
)
{
py
::
class_
<
GooseFEM
::
Matrix
>
(
m
,
"Matrix"
)
.
def
(
py
::
init
<
const
xt
::
xtensor
<
size_t
,
2
>&
,
const
xt
::
xtensor
<
size_t
,
2
>&>
(),
"Sparse matrix"
,
py
::
arg
(
"conn"
),
py
::
arg
(
"dofs"
))
.
def
(
"nelem"
,
&
GooseFEM
::
Matrix
::
nelem
,
"See :cpp:func:`GooseFEM::Matrix::nelem`."
)
.
def
(
"nne"
,
&
GooseFEM
::
Matrix
::
nne
,
"See :cpp:func:`GooseFEM::Matrix::nne`."
)
.
def
(
"nnode"
,
&
GooseFEM
::
Matrix
::
nnode
,
"See :cpp:func:`GooseFEM::Matrix::nnode`."
)
.
def
(
"ndim"
,
&
GooseFEM
::
Matrix
::
ndim
,
"See :cpp:func:`GooseFEM::Matrix::ndim`."
)
.
def
(
"ndof"
,
&
GooseFEM
::
Matrix
::
ndof
,
"See :cpp:func:`GooseFEM::Matrix::ndof`."
)
.
def
(
"dofs"
,
&
GooseFEM
::
Matrix
::
dofs
,
"See :cpp:func:`GooseFEM::Matrix::dofs`."
)
.
def
(
"assemble"
,
&
GooseFEM
::
Matrix
::
assemble
,
"See :cpp:func:`GooseFEM::Matrix::assemble`."
,
py
::
arg
(
"elemmat"
))
.
def
(
"set"
,
&
GooseFEM
::
Matrix
::
set
,
"See :cpp:func:`GooseFEM::Matrix::set`."
,
py
::
arg
(
"rows"
),
py
::
arg
(
"cols"
),
py
::
arg
(
"matrix"
))
.
def
(
"add"
,
&
GooseFEM
::
Matrix
::
add
,
"See :cpp:func:`GooseFEM::Matrix::add`."
,
py
::
arg
(
"rows"
),
py
::
arg
(
"cols"
),
py
::
arg
(
"matrix"
))
.
def
(
"Todense"
,
&
GooseFEM
::
Matrix
::
Todense
,
"See :cpp:func:`GooseFEM::Matrix::Todense`."
)
.
def
(
"Dot"
,
py
::
overload_cast
<
const
xt
::
xtensor
<
double
,
1
>&>
(
&
GooseFEM
::
Matrix
::
Dot
,
py
::
const_
),
"See :cpp:func:`GooseFEM::Matrix::Dot`."
,
py
::
arg
(
"x"
))
.
def
(
"Dot"
,
py
::
overload_cast
<
const
xt
::
xtensor
<
double
,
2
>&>
(
&
GooseFEM
::
Matrix
::
Dot
,
py
::
const_
),
"See :cpp:func:`GooseFEM::Matrix::Dot`."
,
py
::
arg
(
"x"
))
.
def
(
"__repr__"
,
[](
const
GooseFEM
::
Matrix
&
)
{
return
"<GooseFEM.Matrix>"
;
});
py
::
class_
<
GooseFEM
::
MatrixSolver
<>>
(
m
,
"MatrixSolver"
)
.
def
(
py
::
init
<>
(),
"Sparse matrix solver"
)
.
def
(
"Solve"
,
py
::
overload_cast
<
GooseFEM
::
Matrix
&
,
const
xt
::
xtensor
<
double
,
1
>&>
(
&
GooseFEM
::
MatrixSolver
<>::
Solve
),
"See :cpp:func:`GooseFEM::MatrixSolver::Solve`."
,
py
::
arg
(
"A"
),
py
::
arg
(
"b"
))
.
def
(
"Solve"
,
py
::
overload_cast
<
GooseFEM
::
Matrix
&
,
const
xt
::
xtensor
<
double
,
2
>&>
(
&
GooseFEM
::
MatrixSolver
<>::
Solve
),
"See :cpp:func:`GooseFEM::MatrixSolver::Solve`."
,
py
::
arg
(
"A"
),
py
::
arg
(
"b"
))
.
def
(
"__repr__"
,
[](
const
GooseFEM
::
MatrixSolver
<>&
)
{
return
"<GooseFEM.MatrixSolver>"
;
});
}
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