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shape_lagrange_base_inline_impl.cc
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Thu, Oct 31, 12:47
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rAKA akantu
shape_lagrange_base_inline_impl.cc
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/**
* @file shape_lagrange_base_inline_impl.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Wed Aug 09 2017
* @date last modification: Wed Oct 11 2017
*
* @brief A Documented file.
*
* @section LICENSE
*
* Copyright (©) 2016-2018 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 "shape_lagrange_base.hh"
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_SHAPE_LAGRANGE_BASE_INLINE_IMPL_CC__
#define __AKANTU_SHAPE_LAGRANGE_BASE_INLINE_IMPL_CC__
namespace
akantu
{
/* -------------------------------------------------------------------------- */
template
<
ElementType
type
>
void
ShapeLagrangeBase
::
computeShapesOnIntegrationPoints
(
const
Array
<
Real
>
&
,
const
Matrix
<
Real
>
&
integration_points
,
Array
<
Real
>
&
shapes
,
const
GhostType
&
ghost_type
,
const
Array
<
UInt
>
&
filter_elements
)
const
{
AKANTU_DEBUG_IN
();
UInt
nb_points
=
integration_points
.
cols
();
UInt
nb_element
=
mesh
.
getConnectivity
(
type
,
ghost_type
).
size
();
shapes
.
resize
(
nb_element
*
nb_points
);
#if !defined(AKANTU_NDEBUG)
UInt
size_of_shapes
=
ElementClass
<
type
>::
getShapeSize
();
AKANTU_DEBUG_ASSERT
(
shapes
.
getNbComponent
()
==
size_of_shapes
,
"The shapes array does not have the correct "
<<
"number of component"
);
#endif
auto
shapes_it
=
shapes
.
begin_reinterpret
(
ElementClass
<
type
>::
getNbNodesPerInterpolationElement
(),
nb_points
,
nb_element
);
auto
shapes_begin
=
shapes_it
;
if
(
filter_elements
!=
empty_filter
)
{
nb_element
=
filter_elements
.
size
();
}
for
(
UInt
elem
=
0
;
elem
<
nb_element
;
++
elem
)
{
if
(
filter_elements
!=
empty_filter
)
shapes_it
=
shapes_begin
+
filter_elements
(
elem
);
Matrix
<
Real
>
&
N
=
*
shapes_it
;
ElementClass
<
type
>::
computeShapes
(
integration_points
,
N
);
if
(
filter_elements
==
empty_filter
)
++
shapes_it
;
}
AKANTU_DEBUG_OUT
();
}
}
// namespace akantu
#endif
/* __AKANTU_SHAPE_LAGRANGE_BASE_INLINE_IMPL_CC__ */
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