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node_group.hh
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Sun, Aug 25, 03:08
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Tue, Aug 27, 03:08 (2 d)
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rAKA akantu
node_group.hh
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/**
* @file node_group.hh
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Wed Nov 08 2017
*
* @brief Node group definition
*
*
* 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 "aka_array.hh"
#include "aka_common.hh"
#include "aka_memory.hh"
#include "dumpable.hh"
#include "mesh_filter.hh"
/* -------------------------------------------------------------------------- */
#ifndef AKANTU_NODE_GROUP_HH_
#define AKANTU_NODE_GROUP_HH_
namespace
akantu
{
class
NodeGroup
:
public
Memory
,
public
Dumpable
{
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
NodeGroup
(
const
std
::
string
&
name
,
const
Mesh
&
mesh
,
const
std
::
string
&
id
=
"node_group"
,
const
MemoryID
&
memory_id
=
0
);
~
NodeGroup
()
override
;
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public
:
using
const_node_iterator
=
Array
<
UInt
>::
const_iterator
<
UInt
>
;
/// empty the node group
void
clear
();
/// returns treu if the group is empty \warning this changed beahavior if you
/// want to empty the group use clear
bool
empty
()
const
__attribute__
((
warn_unused_result
));
/// iterator to the beginning of the node group
inline
const_node_iterator
begin
()
const
;
/// iterator to the end of the node group
inline
const_node_iterator
end
()
const
;
/// add a node and give the local position through an iterator
inline
const_node_iterator
add
(
UInt
node
,
bool
check_for_duplicate
=
true
);
/// remove a node
inline
void
remove
(
UInt
node
);
inline
decltype
(
auto
)
find
(
UInt
node
)
const
{
return
node_group
.
find
(
node
);
}
/// remove duplicated nodes
void
optimize
();
/// append a group to current one
void
append
(
const
NodeGroup
&
other_group
);
/// apply a filter on current node group
template
<
typename
T
>
void
applyNodeFilter
(
T
&
filter
);
/// function to print the contain of the class
virtual
void
printself
(
std
::
ostream
&
stream
,
int
indent
=
0
)
const
;
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public
:
AKANTU_GET_MACRO_NOT_CONST
(
Nodes
,
node_group
,
Array
<
UInt
>
&
);
AKANTU_GET_MACRO
(
Nodes
,
node_group
,
const
Array
<
UInt
>
&
);
AKANTU_GET_MACRO
(
Name
,
name
,
const
std
::
string
&
);
/// give the number of nodes in the current group
inline
UInt
size
()
const
;
// UInt * storage() { return node_group.storage(); };
friend
class
GroupManager
;
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private
:
/// name of the group
std
::
string
name
;
/// list of nodes in the group
Array
<
UInt
>
&
node_group
;
/// reference to the mesh in question
// const Mesh & mesh;
};
/// standard output stream operator
inline
std
::
ostream
&
operator
<<
(
std
::
ostream
&
stream
,
const
NodeGroup
&
_this
)
{
_this
.
printself
(
stream
);
return
stream
;
}
}
// namespace akantu
/* -------------------------------------------------------------------------- */
/* inline functions */
/* -------------------------------------------------------------------------- */
#include "node_group_inline_impl.hh"
#endif
/* AKANTU_NODE_GROUP_HH_ */
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