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aka_circular_array.hh
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rAKA akantu
aka_circular_array.hh
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/**
* @file aka_circular_array.hh
*
* @author David Simon Kammer <david.kammer@epfl.ch>
*
* @date creation: Fri Jun 18 2010
* @date last modification: Sun Oct 19 2014
*
* @brief class of circular array
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 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/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __AKANTU_AKA_CIRCULAR_ARRAY_HH__
#define __AKANTU_AKA_CIRCULAR_ARRAY_HH__
/* -------------------------------------------------------------------------- */
#include <typeinfo>
/* -------------------------------------------------------------------------- */
#include "aka_common.hh"
#include "aka_array.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
template
<
class
T
>
class
CircularArray
:
protected
Array
<
T
>
{
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
typedef
typename
Array
<
T
>::
value_type
value_type
;
typedef
typename
Array
<
T
>::
reference
reference
;
typedef
typename
Array
<
T
>::
pointer_type
pointer_type
;
typedef
typename
Array
<
T
>::
const_reference
const_reference
;
/// Allocation of a new array with a default value
CircularArray
(
UInt
size
,
UInt
nb_component
=
1
,
const_reference
value
=
value_type
(),
const
ID
&
id
=
""
)
:
Array
<
T
>
(
size
,
nb_component
,
value
,
id
),
start_position
(
0
),
end_position
(
size
-
1
)
{
AKANTU_DEBUG_IN
();
AKANTU_DEBUG_OUT
();
};
virtual
~
CircularArray
()
{
AKANTU_DEBUG_IN
();
AKANTU_DEBUG_OUT
();
};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public
:
/**
advance start and end position by one:
the first element is now at the end of the array
**/
inline
void
makeStep
();
/// function to print the contain of the class
virtual
void
printself
(
std
::
ostream
&
stream
,
int
indent
=
0
)
const
;
private
:
/* ------------------------------------------------------------------------ */
/* Operators */
/* ------------------------------------------------------------------------ */
public
:
inline
reference
operator
()(
UInt
i
,
UInt
j
=
0
);
inline
const_reference
operator
()(
UInt
i
,
UInt
j
=
0
)
const
;
/* ------------------------------------------------------------------------ */
/* Accessors */
/* ------------------------------------------------------------------------ */
public
:
UInt
getSize
()
const
{
return
this
->
size
;
};
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private
:
/// indice of first element in this circular array
UInt
start_position
;
/// indice of last element in this circular array
UInt
end_position
;
};
/* -------------------------------------------------------------------------- */
/* inline functions */
/* -------------------------------------------------------------------------- */
#if defined (AKANTU_INCLUDE_INLINE_IMPL)
# include "aka_circular_array_inline_impl.cc"
#endif
/// standard output stream operator
template
<
typename
T
>
inline
std
::
ostream
&
operator
<<
(
std
::
ostream
&
stream
,
const
CircularArray
<
T
>
&
_this
)
{
_this
.
printself
(
stream
);
return
stream
;
}
__END_AKANTU__
#endif
/* __AKANTU_AKA_CIRCULAR_ARRAY_HH__ */
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