Arcane  v3.14.10.0
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ItemCompare.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
4// See the top-level COPYRIGHT file for details.
5// SPDX-License-Identifier: Apache-2.0
6//-----------------------------------------------------------------------------
7/*---------------------------------------------------------------------------*/
8/* ItemCompare.h (C) 2000-2010 */
9/* */
10/* Routines de comparaisons de deux entités. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_ITEMCOMPARE_H
13#define ARCANE_ITEMCOMPARE_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/ArcaneTypes.h"
18
19#include "arcane/Item.h"
20
21/*---------------------------------------------------------------------------*/
22/*---------------------------------------------------------------------------*/
23
24/*---------------------------------------------------------------------------*/
25/*---------------------------------------------------------------------------*/
26
27ARCANE_BEGIN_NAMESPACE
28
29/*---------------------------------------------------------------------------*/
30/*---------------------------------------------------------------------------*/
31
32class ItemCompare
33{
34 public:
35 bool operator()(const Item& item1,const Item& item2) const
36 {
37 return item1.uniqueId() < item2.uniqueId();
38 }
39 bool operator()(const ItemInternal* item1,const ItemInternal* item2) const
40 {
41 return item1->uniqueId() < item2->uniqueId();
42 }
43};
44
45/*---------------------------------------------------------------------------*/
46/*---------------------------------------------------------------------------*/
47
54class CompareItemIdsByLevel
55{
56public:
57 bool operator()(const Cell& item1, const Cell& item2) const
58 {
59 const Integer i1_l = item1.level(), i2_l = item2.level();
60 Int64 i1_id = item1.uniqueId();
61 Int64 i2_id = item2.uniqueId();
62
63 return (i1_l == i2_l) ? i1_id < i2_id : i1_l < i2_l;
64 }
65
66 bool operator()(const ItemInternal* item1, const ItemInternal* item2) const
67 {
68 ARCANE_CHECK_PTR(item1);
69 ARCANE_CHECK_PTR(item2);
70 const Integer i1_l = item1->level(), i2_l = item2->level();
71 Int64 i1_id = item1->uniqueId();
72 Int64 i2_id = item2->uniqueId();
73
74 return (i1_l == i2_l) ? i1_id < i2_id : i1_l < i2_l;
75 }
76};
77
78/*---------------------------------------------------------------------------*/
79/*---------------------------------------------------------------------------*/
80
81ARCANE_END_NAMESPACE
82
83/*---------------------------------------------------------------------------*/
84/*---------------------------------------------------------------------------*/
85
86#endif
Arcane::Cell
Maille d'un maillage.
Definition Item.h:1178
Arcane::ItemInternal
Structure interne d'une entité de maillage.
Definition ItemInternal.h:908
Arcane::Item
Classe de base d'un élément de maillage.
Definition Item.h:83
Arcane::LimaWrapper
Lecteur des fichiers de maillage via la bibliothèque LIMA.
Definition Lima.cc:120