$extrastylesheet
Olena
User documentation 2.1
An Image Processing Platform
Milena
Getting started
API Reference Manual
All Classes
Examples
Demos
Publications
All
Classes
Namespaces
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Groups
Pages
id2element.hh
1
// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE)
2
//
3
// This file is part of Olena.
4
//
5
// Olena is free software: you can redistribute it and/or modify it under
6
// the terms of the GNU General Public License as published by the Free
7
// Software Foundation, version 2 of the License.
8
//
9
// Olena is distributed in the hope that it will be useful,
10
// but WITHOUT ANY WARRANTY; without even the implied warranty of
11
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12
// General Public License for more details.
13
//
14
// You should have received a copy of the GNU General Public License
15
// along with Olena. If not, see <http://www.gnu.org/licenses/>.
16
//
17
// As a special exception, you may use this file as part of a free
18
// software project without restriction. Specifically, if other files
19
// instantiate templates or use macros or inline functions from this
20
// file, or you compile this file and link it with other files to produce
21
// an executable, this file does not by itself cause the resulting
22
// executable to be covered by the GNU General Public License. This
23
// exception does not however invalidate any other reasons why the
24
// executable file might be covered by the GNU General Public License.
25
26
#ifndef MLN_UTIL_INTERNAL_ID2ELEMENT_HH
27
# define MLN_UTIL_INTERNAL_ID2ELEMENT_HH
28
32
33
#include <mln/core/concept/graph.hh>
34
#include <mln/core/concept/function.hh>
35
36
namespace
mln
37
{
38
39
namespace
util
40
{
41
42
namespace
internal
43
{
44
45
template
<
typename
G,
typename
Elt>
46
struct
id2element
:
Function_v2v
< id2element<G,Elt> >
47
{
48
typedef
Elt
result
;
49
50
id2element
();
51
id2element
(
const
Graph<G>
& g);
52
Elt
operator()
(
unsigned
id
)
const
;
53
54
G
g_
;
55
};
56
57
58
# ifndef MLN_INCLUDE_ONLY
59
60
template
<
typename
G,
typename
Elt>
61
inline
62
id2element<G,Elt>::id2element
()
63
{
64
}
65
66
template
<
typename
G,
typename
Elt>
67
inline
68
id2element<G,Elt>::id2element
(
const
Graph<G>
& g)
69
: g_(
exact
(g))
70
{
71
}
72
73
template
<
typename
G,
typename
Elt>
74
inline
75
Elt
76
id2element<G,Elt>::operator()
(
unsigned
id
)
const
77
{
78
mln_assertion(g_.is_valid());
79
mln_assertion(g_.has(Elt(g_,
id
)));
83
return
Elt(g_,
id
);
84
}
85
86
87
# endif // ! MLN_INCLUDE_ONLY
88
89
90
}
// end of namespace mln::util::internal
91
92
}
// end of namespace mln::util
93
94
}
// end of namespace mln
95
96
97
#endif // ! MLN_UTIL_INTERNAL_ID2ELEMENT_HH
mln
util
internal
id2element.hh
Copyright (C) 2012 EPITA Research and Development Laboratory (LRDE)