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test_fe_engine_precomputation.cc
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Sat, Aug 17, 04:26
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rAKA akantu
test_fe_engine_precomputation.cc
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/**
* @file test_fe_engine_percompuation.cc
*
* @author Aurelia Cuba Ramos <aurelia.cubaramos@epfl.ch>
*
* @date creation: Fri Oct 30 2015
* @date last modification: Fri Oct 30 2015
*
* @brief test the fe-engine precomputations for IGFEM elements
*
*
* Copyright (©) 2010-2012, 2014 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 "fe_engine.hh"
#include "integrator_gauss_igfem.hh"
#include "shape_igfem.hh"
/* -------------------------------------------------------------------------- */
#include <fstream>
#include <iostream>
/* -------------------------------------------------------------------------- */
using
namespace
akantu
;
void
precompute
(
const
ElementType
type
);
void
generateIGFEMMesh
(
const
ElementType
type
,
Mesh
&
mesh
,
const
std
::
string
&
filename
);
int
main
(
int
argc
,
char
*
argv
[])
{
akantu
::
initialize
(
argc
,
argv
);
debug
::
setDebugLevel
(
dblTest
);
/// precompuation for _igfem_triangle_4
AKANTU_DEBUG_INFO
(
"precomputation for _igfem_triangle_4..."
);
precompute
(
_igfem_triangle_4
);
/// precompuation for _igfem_triangle_5
AKANTU_DEBUG_INFO
(
"precomputation for _igfem_triangle_5..."
);
precompute
(
_igfem_triangle_5
);
finalize
();
return
EXIT_SUCCESS
;
}
/* -------------------------------------------------------------------------- */
void
precompute
(
const
ElementType
type
)
{
Int
dim
=
2
;
std
::
stringstream
mesh_info
;
mesh_info
<<
"mesh_info"
<<
type
<<
".txt"
;
Mesh
my_mesh
(
dim
);
generateIGFEMMesh
(
type
,
my_mesh
,
mesh_info
.
str
());
FEEngine
*
fem
=
new
FEEngineTemplate
<
IntegratorGauss
,
ShapeLagrange
,
_ek_igfem
>
(
my_mesh
,
dim
,
"my_fem"
);
fem
->
initShapeFunctions
();
std
::
cout
<<
*
fem
<<
std
::
endl
;
delete
fem
;
}
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