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projection_finite_strain.hh
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rMUSPECTRE µSpectre
projection_finite_strain.hh
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/**
* file projection_finite_strain.hh
*
* @author Till Junge <till.junge@altermail.ch>
*
* @date 05 Dec 2017
*
* @brief Class for standard finite-strain gradient projections see de Geus et
* al. (https://doi.org/10.1016/j.cma.2016.12.032) for derivation
*
* @section LICENCE
*
* Copyright © 2017 Till Junge
*
* µSpectre is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3, or (at
* your option) any later version.
*
* µSpectre 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Emacs; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef PROJECTION_FINITE_STRAIN_H
#define PROJECTION_FINITE_STRAIN_H
#include "fft/projection_default.hh"
#include "common/common.hh"
#include "common/field_collection.hh"
#include "common/field_map.hh"
namespace
muSpectre
{
template
<
Dim_t
DimS
,
Dim_t
DimM
>
class
ProjectionFiniteStrain
:
public
ProjectionDefault
<
DimS
,
DimM
>
{
public
:
using
Parent
=
ProjectionDefault
<
DimS
,
DimM
>
;
using
FFT_Engine_ptr
=
typename
Parent
::
FFT_Engine_ptr
;
using
Ccoord
=
typename
Parent
::
Ccoord
;
//using GFieldCollection_t = FieldCollection<DimS, DimM, true>;
using
LFieldCollection_t
=
FieldCollection
<
DimS
,
DimM
,
false
>
;
//using Field_t = TensorField<GFieldCollection_t, Real, secondOrder, DimM>;
using
Proj_t
=
TensorField
<
LFieldCollection_t
,
Real
,
fourthOrder
,
DimM
>
;
using
Proj_map
=
T4MatrixFieldMap
<
LFieldCollection_t
,
Real
,
DimM
>
;
using
Vector_map
=
MatrixFieldMap
<
LFieldCollection_t
,
Complex
,
DimM
*
DimM
,
1
>
;
//! Default constructor
ProjectionFiniteStrain
()
=
delete
;
//! Constructor with fft_engine
ProjectionFiniteStrain
(
FFT_Engine_ptr
engine
);
//! Copy constructor
ProjectionFiniteStrain
(
const
ProjectionFiniteStrain
&
other
)
=
delete
;
//! Move constructor
ProjectionFiniteStrain
(
ProjectionFiniteStrain
&&
other
)
=
default
;
//! Destructor
virtual
~
ProjectionFiniteStrain
()
=
default
;
//! Copy assignment operator
ProjectionFiniteStrain
&
operator
=
(
const
ProjectionFiniteStrain
&
other
)
=
delete
;
//! Move assignment operator
ProjectionFiniteStrain
&
operator
=
(
ProjectionFiniteStrain
&&
other
)
=
default
;
//! initialises the fft engine (plan the transform)
virtual
void
initialise
(
FFT_PlanFlags
flags
=
FFT_PlanFlags
::
estimate
)
override
final
;
protected
:
private
:
};
}
// muSpectre
#endif
/* PROJECTION_FINITE_STRAIN_H */
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