Arcane  4.2.3.0
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FullItemInfo.h
1// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
2//-----------------------------------------------------------------------------
3// Copyright 2000-2026 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/* FullItemInfo.h (C) 2000-2026 */
9/* */
10/* Serialization information for a cell. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_MESH_FULLCELLINFO_H
13#define ARCANE_MESH_FULLCELLINFO_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/mesh/MeshGlobal.h"
18
19#include "arcane/utils/CheckedConvert.h"
20
21#include "arcane/core/ItemTypeMng.h"
22#include "arcane/core/ItemTypes.h"
23#include "arcane/core/ItemTypeId.h"
24
25/*---------------------------------------------------------------------------*/
26/*---------------------------------------------------------------------------*/
27
28namespace Arcane::mesh
29{
30
31/*---------------------------------------------------------------------------*/
32/*---------------------------------------------------------------------------*/
33
38class FullCellInfo
39{
40 public:
41
42 enum
43 { // parent info
44 PI_Node = 1 << 1,
45 PI_Edge = 1 << 2,
46 PI_Face = 1 << 3,
47 PI_Cell = 1 << 4
48 };
49
50 public:
51
57 FullCellInfo(Int64ConstArrayView cells_infos, Integer cell_index,
58 ItemTypeMng* itm, Integer parent_info,
59 bool has_edge, bool has_amr, bool with_flags = false);
60
61 public:
62
63 ItemTypeInfo* typeInfo() const { return m_type; }
64 Integer typeId() const { return CheckedConvert::toInteger(m_infos[0]); }
65 ItemTypeId itemTypeId() const { return ItemTypeId(CheckedConvert::toInt16(m_infos[0])); }
66 Int64 uniqueId() const { return m_infos[1]; }
67 Int32 owner() const { return CheckedConvert::toInt32(m_infos[2]); }
68 Integer nbNode() const { return m_nb_node; }
69 Integer nbEdge() const { return m_nb_edge; }
70 Integer nbFace() const { return m_nb_face; }
71 Int64 faceUniqueId(Integer index) const { return m_infos[m_first_face + (index * 2)]; }
72 Int32 faceOwner(Integer index) const { return CheckedConvert::toInt32(m_infos[m_first_face + (index * 2) + 1]); }
73 Int64 edgeUniqueId(Integer index) const { return m_infos[m_first_edge + (index * 2)]; }
74 Int32 edgeOwner(Integer index) const { return CheckedConvert::toInt32(m_infos[m_first_edge + (index * 2) + 1]); }
75 Int64 nodeUniqueId(Integer index) const { return m_infos[3 + (index * 2)]; }
76 Int32 nodeOwner(Integer index) const { return CheckedConvert::toInt32(m_infos[3 + (index * 2) + 1]); }
77 Integer memoryUsed() const { return m_memory_used; }
78 bool hasParentNode() const { return (m_parent_info & PI_Node); }
79 Int64 parentNodeUniqueId(Integer index) const { return m_infos[m_first_parent_node + index]; }
80 bool hasParentEdge() const { return (m_parent_info & PI_Edge); }
81 Int64 parentEdgeUniqueId(Integer index) const { return m_infos[m_first_parent_edge + (index * 2)]; }
82 Int64 parentEdgeTypeId(Integer index) const { return m_infos[m_first_parent_edge + (index * 2) + 1]; }
83 bool hasParentFace() const { return (m_parent_info & PI_Face); }
84 Int64 parentFaceUniqueId(Integer index) const { return m_infos[m_first_parent_face + (index * 2)]; }
85 Int64 parentFaceTypeId(Integer index) const { return m_infos[m_first_parent_face + (index * 2) + 1]; }
86 bool hasParentCell() const { return (m_parent_info & PI_Cell); }
87 Int64 parentCellUniqueId() const { return m_infos[m_first_parent_cell]; }
88 Int64 parentCellTypeId() const { return m_infos[m_first_parent_cell + 1]; }
90 Integer level() const { return CheckedConvert::toInteger(m_infos[m_first_hParent_cell]); }
91 Int64 hParentCellUniqueId() const { return m_infos[m_first_hParent_cell + 1]; }
92 Integer whichChildAmI() const { return CheckedConvert::toInteger(m_infos[m_first_hParent_cell + 2]); }
93 Int32 flags() const { return CheckedConvert::toInt32(m_with_flags ? m_infos[m_first_hParent_cell + 3] : 0); }
94
95 friend inline std::ostream& operator<<(std::ostream& o, const FullCellInfo& i)
96 {
97 i.print(o);
98 return o;
99 }
100
101 public:
102
103 void print(std::ostream& o) const;
104
105 public:
106
108
109 ARCCORE_DEPRECATED_2020("Use dump() overload with buffer")
110 static Integer memoryUsed(ItemTypeInfo* it, Integer parent_info, bool has_edge, bool has_amr, bool with_flags);
111 ARCCORE_DEPRECATED_2020("Use dump() overload with buffer")
112 static void dump(ItemInternal* cell, ISerializer* buf, Integer parent_info, bool has_edge, bool has_amr, bool with_flags);
113
114 static void dump(Cell cell, Array<Int64>& buf, Integer parent_info, bool has_edge, bool has_amr, bool with_flags);
115 static Integer parentInfo(IMesh* mesh);
116
117 protected:
118
119 void _setInternalInfos();
120
121 public:
122
123 Int64ConstArrayView m_infos;
124
125 private:
126
127 Integer m_nb_node;
128 Integer m_nb_edge;
129 Integer m_nb_face;
130
131 public:
132
133 Integer m_first_edge;
134 Integer m_first_face;
135 Integer m_memory_used;
136 ItemTypeInfo* m_type;
137 Integer m_first_parent_node;
138 Integer m_first_parent_edge;
139 Integer m_first_parent_face;
140 Integer m_first_parent_cell;
141 Integer m_parent_info;
142 bool m_has_edge;
144 Integer m_first_hParent_cell;
145 bool m_has_amr;
146 bool m_with_flags;
147};
148
149/*---------------------------------------------------------------------------*/
150/*---------------------------------------------------------------------------*/
151
152} // End namespace Arcane::mesh
153
154/*---------------------------------------------------------------------------*/
155/*---------------------------------------------------------------------------*/
156
157#endif
ItemTypes.h
Declarations of types on entities.
Arcane::ItemTypeId
Type of an entity (Item).
Definition ItemTypeId.h:33
Arcane::ItemTypeInfo
Info on a mesh entity type.
Definition ItemTypeInfo.h:46
Arcane::ItemTypeMng
Mesh entity type manager.
Definition ItemTypeMng.h:64
Arcane::mesh::FullCellInfo::level
Integer level() const
AMR.
Definition FullItemInfo.h:90
Arcane::mesh::FullCellInfo::FullCellInfo
FullCellInfo(Int64ConstArrayView cells_infos, Integer cell_index, ItemTypeMng *itm, Integer parent_info, bool has_edge, bool has_amr, bool with_flags=false)
References the info of a cell.
Definition FullItemInfo.cc:32
Arcane::Int64
std::int64_t Int64
Signed integer type of 64 bits.
Definition ArccoreGlobal.h:235
Arcane::Integer
Int32 Integer
Type representing an integer.
Definition ArccoreGlobal.h:293
Arcane::Int64ConstArrayView
ConstArrayView< Int64 > Int64ConstArrayView
C equivalent of a 1D array of 64-bit integers.
Definition UtilsTypes.h:474
Arcane::eMeshAMRKind::Cell
@ Cell
The mesh is AMR by cell.
Definition MeshKind.h:53
Arcane::Int32
std::int32_t Int32
Signed integer type of 32 bits.
Definition ArccoreGlobal.h:233