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fe_engine_template_cohesive.cc
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rAKA akantu
fe_engine_template_cohesive.cc
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/**
* @file fe_engine_template_cohesive.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
* @author Marco Vocialta <marco.vocialta@epfl.ch>
*
* @date creation: Wed Oct 31 2012
* @date last modification: Tue Feb 20 2018
*
* @brief Specialization of the FEEngineTemplate for cohesive element
*
* @section LICENSE
*
* Copyright (©) 2010-2018 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_template.hh"
#include "integrator_gauss.hh"
#include "shape_cohesive.hh"
/* -------------------------------------------------------------------------- */
namespace
akantu
{
/* -------------------------------------------------------------------------- */
/* compatibility functions */
/* -------------------------------------------------------------------------- */
template
<>
Real
FEEngineTemplate
<
IntegratorGauss
,
ShapeLagrange
,
_ek_cohesive
,
DefaultIntegrationOrderFunctor
>::
integrate
(
const
Array
<
Real
>
&
f
,
const
ElementType
&
type
,
const
GhostType
&
ghost_type
,
const
Array
<
UInt
>
&
filter_elements
)
const
{
AKANTU_DEBUG_IN
();
#ifndef AKANTU_NDEBUG
UInt
nb_element
=
mesh
.
getNbElement
(
type
,
ghost_type
);
if
(
filter_elements
!=
empty_filter
)
nb_element
=
filter_elements
.
size
();
UInt
nb_quadrature_points
=
getNbIntegrationPoints
(
type
);
AKANTU_DEBUG_ASSERT
(
f
.
size
()
==
nb_element
*
nb_quadrature_points
,
"The vector f("
<<
f
.
getID
()
<<
") has not the good size."
);
AKANTU_DEBUG_ASSERT
(
f
.
getNbComponent
()
==
1
,
"The vector f("
<<
f
.
getID
()
<<
") has not the good number of component."
);
#endif
Real
integral
=
0.
;
#define INTEGRATE(type) \
integral = integrator.integrate<type>(f, ghost_type, filter_elements);
AKANTU_BOOST_COHESIVE_ELEMENT_SWITCH
(
INTEGRATE
);
#undef INTEGRATE
AKANTU_DEBUG_OUT
();
return
integral
;
}
/* -------------------------------------------------------------------------- */
template
<>
void
FEEngineTemplate
<
IntegratorGauss
,
ShapeLagrange
,
_ek_cohesive
,
DefaultIntegrationOrderFunctor
>::
integrate
(
const
Array
<
Real
>
&
f
,
Array
<
Real
>
&
intf
,
UInt
nb_degree_of_freedom
,
const
ElementType
&
type
,
const
GhostType
&
ghost_type
,
const
Array
<
UInt
>
&
filter_elements
)
const
{
#ifndef AKANTU_NDEBUG
UInt
nb_element
=
mesh
.
getNbElement
(
type
,
ghost_type
);
if
(
filter_elements
!=
empty_filter
)
nb_element
=
filter_elements
.
size
();
UInt
nb_quadrature_points
=
getNbIntegrationPoints
(
type
);
AKANTU_DEBUG_ASSERT
(
f
.
size
()
==
nb_element
*
nb_quadrature_points
,
"The vector f("
<<
f
.
getID
()
<<
" size "
<<
f
.
size
()
<<
") has not the good size ("
<<
nb_element
<<
")."
);
AKANTU_DEBUG_ASSERT
(
f
.
getNbComponent
()
==
nb_degree_of_freedom
,
"The vector f("
<<
f
.
getID
()
<<
") has not the good number of component."
);
AKANTU_DEBUG_ASSERT
(
intf
.
getNbComponent
()
==
nb_degree_of_freedom
,
"The vector intf("
<<
intf
.
getID
()
<<
") has not the good number of component."
);
AKANTU_DEBUG_ASSERT
(
intf
.
size
()
==
nb_element
,
"The vector intf("
<<
intf
.
getID
()
<<
") has not the good size."
);
#endif
#define INTEGRATE(type) \
integrator.integrate<type>(f, intf, nb_degree_of_freedom, ghost_type, \
filter_elements);
AKANTU_BOOST_COHESIVE_ELEMENT_SWITCH
(
INTEGRATE
);
#undef INTEGRATE
}
/* -------------------------------------------------------------------------- */
template
<>
void
FEEngineTemplate
<
IntegratorGauss
,
ShapeLagrange
,
_ek_cohesive
,
DefaultIntegrationOrderFunctor
>::
gradientOnIntegrationPoints
(
const
Array
<
Real
>
&
,
Array
<
Real
>
&
,
const
UInt
,
const
ElementType
&
,
const
GhostType
&
,
const
Array
<
UInt
>
&
)
const
{
AKANTU_TO_IMPLEMENT
();
}
/* -------------------------------------------------------------------------- */
}
// namespace akantu
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