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rAKA akantu
integration_point.hh
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/**
* @file integration_point.hh
*
* @author
*
* @date creation:
* @date last modification: Mon Oct 19 2015
*
* @brief definition of the class IntegrationPoint
*
* @section LICENSE
*
* Copyright (©) 2014 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_QUADRATURE_POINT_H
#define AKANTU_QUADRATURE_POINT_H
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
/* -------------------------------------------------------------------------- */
class
IntegrationPoint
;
extern
const
IntegrationPoint
IntegrationPointNull
;
class
IntegrationPoint
:
public
Element
{
/* ------------------------------------------------------------------------ */
/* Typedefs */
/* ------------------------------------------------------------------------ */
public
:
typedef
Vector
<
Real
>
position_type
;
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
IntegrationPoint
(
const
Element
&
element
,
UInt
num_point
=
0
,
UInt
nb_quad_per_element
=
0
)
:
Element
(
element
),
num_point
(
num_point
),
global_num
(
element
.
element
*
nb_quad_per_element
+
num_point
),
position
((
Real
*
)
NULL
,
0
)
{
};
IntegrationPoint
(
ElementType
type
=
_not_defined
,
UInt
element
=
0
,
UInt
num_point
=
0
,
GhostType
ghost_type
=
_not_ghost
)
:
Element
(
type
,
element
,
ghost_type
),
num_point
(
num_point
),
global_num
(
0
),
position
((
Real
*
)
NULL
,
0
)
{
};
IntegrationPoint
(
UInt
element
,
UInt
num_point
,
UInt
global_num
,
const
position_type
&
position
,
ElementType
type
,
GhostType
ghost_type
=
_not_ghost
)
:
Element
(
type
,
element
,
ghost_type
),
num_point
(
num_point
),
global_num
(
global_num
),
position
((
Real
*
)
NULL
,
0
)
{
this
->
position
.
shallowCopy
(
position
);
};
IntegrationPoint
(
const
IntegrationPoint
&
quad
)
:
Element
(
quad
),
num_point
(
quad
.
num_point
),
global_num
(
quad
.
global_num
),
position
((
Real
*
)
NULL
,
0
)
{
position
.
shallowCopy
(
quad
.
position
);
};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
inline
bool
operator
==
(
const
IntegrationPoint
&
quad
)
const
{
return
Element
::
operator
==
(
quad
)
&&
this
->
num_point
==
quad
.
num_point
;
}
inline
bool
operator
!=
(
const
IntegrationPoint
&
quad
)
const
{
return
((
element
!=
quad
.
element
)
||
(
type
!=
quad
.
type
)
||
(
ghost_type
!=
quad
.
ghost_type
)
||
(
kind
!=
quad
.
kind
)
||
(
num_point
!=
quad
.
num_point
)
||
(
global_num
!=
quad
.
global_num
));
}
bool
operator
<
(
const
IntegrationPoint
&
rhs
)
const
{
bool
res
=
Element
::
operator
<
(
rhs
)
||
(
Element
::
operator
==
(
rhs
)
&&
this
->
num_point
<
rhs
.
num_point
);
return
res
;
}
inline
IntegrationPoint
&
operator
=
(
const
IntegrationPoint
&
q
)
{
if
(
this
!=
&
q
)
{
element
=
q
.
element
;
type
=
q
.
type
;
ghost_type
=
q
.
ghost_type
;
num_point
=
q
.
num_point
;
global_num
=
q
.
global_num
;
position
.
shallowCopy
(
q
.
position
);
}
return
*
this
;
}
/// get the position of the integration point
AKANTU_GET_MACRO
(
Position
,
position
,
const
position_type
&
);
/// set the position of the integration point
void
setPosition
(
const
position_type
&
position
)
{
this
->
position
.
shallowCopy
(
position
);
}
/// deep copy of the position of the integration point
void
copyPosition
(
const
position_type
&
position
)
{
this
->
position
.
deepCopy
(
position
);
}
/// function to print the containt of the class
virtual
void
printself
(
std
::
ostream
&
stream
,
int
indent
=
0
)
const
{
std
::
string
space
;
for
(
Int
i
=
0
;
i
<
indent
;
i
++
,
space
+=
AKANTU_INDENT
);
stream
<<
space
<<
"IntegrationPoint ["
;
Element
::
printself
(
stream
,
0
);
stream
<<
", "
<<
num_point
<<
"("
<<
global_num
<<
")"
<<
"]"
;
}
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
public
:
/// number of quadrature point in the element
UInt
num_point
;
/// global number of the quadrature point
UInt
global_num
;
// TODO might be temporary: however this class should be tought maybe...
std
::
string
material_id
;
private
:
/// position of the quadrature point
position_type
position
;
};
__END_AKANTU__
#endif
/* AKANTU_QUADRATURE_POINT_H */
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