Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F76170978
ref_atom.hh
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Tue, Aug 6, 14:35
Size
6 KB
Mime Type
text/x-c++
Expires
Thu, Aug 8, 14:35 (2 d)
Engine
blob
Format
Raw Data
Handle
19674302
Attached To
rLIBMULTISCALE LibMultiScale
ref_atom.hh
View Options
/**
* @file ref_atom.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Fri Nov 15 14:49:04 2013
*
* @brief This is the mother class of all atomic reference
*
* @section LICENSE
*
* Copyright INRIA and CEA
*
* The LibMultiScale is a C++ parallel framework for the multiscale
* coupling methods dedicated to material simulations. This framework
* provides an API which makes it possible to program coupled simulations
* and integration of already existing codes.
*
* This Project was initiated in a collaboration between INRIA Futurs Bordeaux
* within ScAlApplix team and CEA/DPTA Ile de France.
* The project is now continued at the Ecole Polytechnique Fédérale de Lausanne
* within the LSMS/ENAC laboratory.
*
* This software is governed by the CeCILL-C license under French law and
* abiding by the rules of distribution of free software. You can use,
* modify and/ or redistribute the software under the terms of the CeCILL-C
* license as circulated by CEA, CNRS and INRIA at the following URL
* "http://www.cecill.info".
*
* As a counterpart to the access to the source code and rights to copy,
* modify and redistribute granted by the license, users are provided only
* with a limited warranty and the software's author, the holder of the
* economic rights, and the successive licensors have only limited
* liability.
*
* In this respect, the user's attention is drawn to the risks associated
* with loading, using, modifying and/or developing or reproducing the
* software by the user in light of its specific status of free software,
* that may mean that it is complicated to manipulate, and that also
* therefore means that it is reserved for developers and experienced
* professionals having in-depth computer knowledge. Users are therefore
* encouraged to load and test the software's suitability as regards their
* requirements in conditions enabling the security of their systems and/or
* data to be ensured and, more generally, to use and operate it in the
* same conditions as regards security.
*
* The fact that you are presently reading this means that you have had
* knowledge of the CeCILL-C license and that you accept its terms.
*
*/
#ifndef __LIBMULTISCALE_REF_ATOM_HH__
#define __LIBMULTISCALE_REF_ATOM_HH__
/* -------------------------------------------------------------------------- */
#include "accessor_dof.hh"
#include "cube.hh"
#include "lm_common.hh"
#include "ref_point.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
template
<
UInt
Dim
,
typename
DaugtherClass
>
class
RefAtom
;
/* -------------------------------------------------------------------------- */
template
<
typename
Ref
,
FieldType
ftype
>
struct
AccessorAtomDof
:
public
AccessorDof
<
Ref
,
ftype
>
{
using
AccessorDof
<
Ref
,
ftype
>::
AccessorDof
;
using
AccessorDof
<
Ref
,
ftype
>::
operator
=
;
};
/* -------------------------------------------------------------------------- */
/**
* Class RefAtom
*
*/
template
<
UInt
Dim
,
typename
DaughterClass
>
class
RefAtom
:
public
RefPoint
<
Dim
>
{
public
:
#define declare_accessor(_name) \
decltype(auto) _name() { return static_cast<DaughterClass *>(this)->_name(); }
declare_accessor
(
position0
);
declare_accessor
(
position
);
declare_accessor
(
velocity
);
declare_accessor
(
force
);
declare_accessor
(
acceleration
);
declare_accessor
(
displacement
);
declare_accessor
(
mass
);
declare_accessor
(
charge
);
declare_accessor
(
angular_velocity
);
declare_accessor
(
torque
);
declare_accessor
(
radius
);
declare_accessor
(
id
);
#undef declare_accessor
virtual
UInt
typeID
()
{
LM_TOIMPLEMENT
;
};
virtual
MatrixView
<
Dim
>
stress
()
{
LM_TOIMPLEMENT
;
};
virtual
MatrixView
<
Dim
>
kinetic_stress
()
{
LM_TOIMPLEMENT
;
};
virtual
Real
getEPot
()
{
LM_TOIMPLEMENT
;
};
virtual
UInt
tag
()
{
LM_TOIMPLEMENT
;
};
virtual
Real
electronic_density
()
{
LM_TOIMPLEMENT
;
};
template
<
FieldType
ftype
>
AccessorAtomDof
<
RefAtom
,
ftype
>
field
()
{
AccessorAtomDof
<
RefAtom
,
ftype
>
acc
(
*
this
);
return
acc
;
}
public
:
static
constexpr
UInt
dim
=
Dim
;
};
/* -------------------------------------------------------------------------- */
template
<
typename
Ref
>
class
AccessorAtomDof
<
Ref
,
_displacement
>
{
public
:
static
constexpr
FieldType
ftype
=
_displacement
;
using
TensorType
=
Vector
<
Ref
::
Dim
>
;
AccessorAtomDof
(
Ref
&
at
)
:
at
(
at
)
{
at
.
test
();
disp
=
at
.
position
()
-
at
.
position0
();
};
template
<
typename
T
>
inline
TensorType
&
operator
=
(
const
T
&
val
)
{
at
.
position
()
=
at
.
position0
()
+
val
;
disp
=
val
;
return
disp
;
}
template
<
typename
T
>
inline
AccessorAtomDof
<
Ref
,
_displacement
>
&
operator
+=
(
const
T
&
val
)
{
disp
+=
val
;
at
.
position
()
=
at
.
position0
()
+
disp
;
return
*
this
;
}
UInt
size
()
{
return
Ref
::
Dim
;
}
class
AccessorDisplacementDof
{
public
:
AccessorDisplacementDof
(
Ref
&
at
,
UInt
index
)
:
at
(
at
),
index
(
index
)
{}
operator
Real
()
{
return
(
at
.
position
()
-
at
.
position0
())[
index
];
}
template
<
typename
T
>
inline
AccessorDisplacementDof
&
operator
=
(
const
T
&
val
)
{
at
.
position
()[
index
]
=
val
+
at
.
position0
()[
index
];
return
*
this
;
}
template
<
typename
T
>
inline
AccessorDisplacementDof
&
operator
+=
(
const
T
&
val
)
{
at
.
position
()[
index
]
+=
val
;
return
*
this
;
}
template
<
typename
T
>
inline
AccessorDisplacementDof
&
operator
-=
(
const
T
&
val
)
{
at
.
position
()[
index
]
-=
val
;
return
*
this
;
}
private
:
Ref
&
at
;
UInt
index
;
};
inline
AccessorDisplacementDof
operator
[](
UInt
i
)
{
return
AccessorDisplacementDof
(
at
,
i
);
}
operator
Vector
<
Ref
::
Dim
>
()
{
return
Vector
<
Ref
::
Dim
>
(
disp
);
}
decltype
(
auto
)
data
()
{
return
disp
.
data
();
};
void
printself
(
std
::
ostream
&
os
)
{
os
<<
disp
;
}
Ref
&
at
;
TensorType
disp
;
};
/* -------------------------------------------------------------------------- */
template
<
typename
Ref
,
FieldType
ftype
>
std
::
ostream
&
operator
<<
(
std
::
ostream
&
os
,
AccessorAtomDof
<
Ref
,
ftype
>
&
acc
)
{
acc
.
printself
(
os
);
return
os
;
}
/* -------------------------------------------------------------------------- */
template
<
typename
Ref
,
FieldType
ftype
>
std
::
ostream
&
operator
<<
(
std
::
ostream
&
os
,
AccessorAtomDof
<
Ref
,
ftype
>
&&
acc
)
{
acc
.
printself
(
os
);
return
os
;
}
/* -------------------------------------------------------------------------- */
#undef DECLARE_ACCESSOR
__END_LIBMULTISCALE__
#endif
/* __LIBMULTISCALE_REF_ATOM_HH__ */
Event Timeline
Log In to Comment