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cgal_point.hh
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Sun, Aug 18, 04:51
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rAKA akantu
cgal_point.hh
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/**
* @file cgal_point.hh
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @date creation: Thu Feb 19 2015
* @date last modification: Thu Feb 19 2015
*
* @brief Point primitive using CGAL implementation
*
* @section LICENSE
*
* Copyright (©) 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_CGAL_POINT_HH__
#define __AKANTU_CGAL_POINT_HH__
#include "aka_common.hh"
#include "point.hh"
#include <CGAL/Cartesian.h>
#define COMMA ,
__BEGIN_AKANTU__
/// Definition of the type for the CGAL point instance in class CGALPoint
template
<
UInt
d
,
typename
T
>
class
CGAL_point_instance
;
/// Special case for 1D
template
<
typename
T
>
class
CGAL_point_instance
<
1
,
T
>
{
public
:
CGAL_point_instance
()
{
AKANTU_DEBUG_TO_IMPLEMENT
();
}
};
/// 2D and 3D use CGAL objects
template
<
typename
T
>
class
CGAL_point_instance
<
2
,
T
>
:
public
CGAL
::
Cartesian
<
T
>::
Point_2
{};
template
<
typename
T
>
class
CGAL_point_instance
<
3
,
T
>
:
public
CGAL
::
Cartesian
<
T
>::
Point_3
{};
/* -------------------------------------------------------------------------- */
template
<
UInt
d
,
typename
T
=
Real
>
class
CGALPoint
:
public
Point
<
d
,
T
>
{
public
:
/// Default constructor, constructs a point on origin
CGALPoint
();
/// Constructs a point from vector
explicit
CGALPoint
(
const
Vector
<
T
>
&
vector
);
/// Copy constructor
explicit
CGALPoint
(
const
Point
<
d
,
T
>
&
other
);
public
:
/// Getter for point
AKANTU_GET_MACRO
(
CGALPointInstance
,
point
,
CGAL_point_instance
<
d
COMMA
T
>
);
public
:
/// Equality operator
bool
operator
==
(
const
CGALPoint
<
d
,
T
>
&
other
)
const
;
/// Inequality operator
bool
operator
!=
(
const
CGALPoint
<
d
,
T
>
&
other
)
const
;
/// Returns the i-th component
T
operator
[](
UInt
i
)
const
;
protected
:
CGAL_point_instance
<
d
,
T
>
point
;
};
__END_AKANTU__
#endif
// __AKANTU_CGAL_POINT_HH__
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