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contact_solver.cpp
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Fri, May 31, 06:37
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Sun, Jun 2, 06:37 (2 d)
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rTAMAAS tamaas
contact_solver.cpp
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/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016-2017 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas 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.
*
* Tamaas 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 Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "contact_solver.hh"
#include "fft_plan_manager.hh"
#include <iomanip>
#include <iostream>
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
ContactSolver
::
ContactSolver
(
Model
&
model
,
const
GridBase
<
Real
>&
surface
,
Real
tolerance
)
:
model
(
model
),
surface
(),
functional
(
model
.
getBEEngine
()),
tolerance
(
tolerance
),
surface_stddev
(
std
::
sqrt
(
surface
.
var
()))
{
this
->
surface
.
wrap
(
surface
);
_gap
=
allocateGrid
<
true
,
Real
>
(
model
.
getType
(),
model
.
getDiscretization
(),
model
.
getTraction
().
getNbComponents
());
}
/* -------------------------------------------------------------------------- */
ContactSolver
::~
ContactSolver
()
{
FFTPlanManager
::
get
().
clean
();
/// TODO find a smarter way to clean up
}
/* -------------------------------------------------------------------------- */
void
ContactSolver
::
printState
(
UInt
iter
,
Real
cost_f
,
Real
error
)
{
// UInt precision = std::cout.precision();
if
(
iter
%
dump_frequency
)
return
;
std
::
cout
<<
std
::
setw
(
5
)
<<
iter
<<
" "
;
std
::
cout
<<
std
::
setw
(
15
)
<<
std
::
scientific
<<
cost_f
<<
" "
;
std
::
cout
<<
std
::
setw
(
15
)
<<
error
<<
std
::
endl
;
std
::
cout
<<
std
::
fixed
;
}
/* -------------------------------------------------------------------------- */
void
ContactSolver
::
addFunctionalTerm
(
functional
::
Functional
*
func
)
{
functional
.
addFunctionalTerm
(
func
,
false
);
}
__END_TAMAAS__
/* -------------------------------------------------------------------------- */
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