Arcane  4.1.12.0
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IMeshInitialAllocator.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/* IMeshInitialAllocator.h (C) 2000-2025 */
9/* */
10/* Interface for allocating mesh entities. */
11/*---------------------------------------------------------------------------*/
12#ifndef ARCANE_CORE_IMESHINITIALALLOCATOR_H
13#define ARCANE_CORE_IMESHINITIALALLOCATOR_H
14/*---------------------------------------------------------------------------*/
15/*---------------------------------------------------------------------------*/
16
17#include "arcane/core/ArcaneTypes.h"
18
19/*---------------------------------------------------------------------------*/
20/*---------------------------------------------------------------------------*/
21
22namespace Arcane
23{
24
25class ItemAllocationInfo;
26
27/*---------------------------------------------------------------------------*/
28/*---------------------------------------------------------------------------*/
29
33class ARCANE_CORE_EXPORT IUnstructuredMeshInitialAllocator
34{
35 public:
36
37 virtual ~IUnstructuredMeshInitialAllocator() = default;
38
39 public:
40
41 virtual void allocate(UnstructuredMeshAllocateBuildInfo& build_info) = 0;
42};
43
44/*---------------------------------------------------------------------------*/
45/*---------------------------------------------------------------------------*/
46
50class ARCANE_CORE_EXPORT ICartesianMeshInitialAllocator
51{
52 public:
53
54 virtual ~ICartesianMeshInitialAllocator() = default;
55
56 public:
57
58 virtual void allocate(CartesianMeshAllocateBuildInfo& build_info) = 0;
59};
60
61/*---------------------------------------------------------------------------*/
62/*---------------------------------------------------------------------------*/
63
67class ARCANE_CORE_EXPORT IPolyhedralMeshInitialAllocator
68{
69 public:
70
71 virtual ~IPolyhedralMeshInitialAllocator() = default;
72
73 public:
74
75 virtual void allocateItems(const Arcane::ItemAllocationInfo& allocation_info) = 0;
76};
77
78/*---------------------------------------------------------------------------*/
79/*---------------------------------------------------------------------------*/
80
84class ARCANE_CORE_EXPORT IMeshInitialAllocator
85{
86 public:
87
88 virtual ~IMeshInitialAllocator() = default;
89
90 public:
91
93 virtual IUnstructuredMeshInitialAllocator* unstructuredMeshAllocator()
94 {
95 return nullptr;
96 }
97
99 virtual IPolyhedralMeshInitialAllocator* polyhedralMeshAllocator()
100 {
101 return nullptr;
102 }
103
105 virtual ICartesianMeshInitialAllocator* cartesianMeshAllocator()
106 {
107 return nullptr;
108 }
109};
110
111/*---------------------------------------------------------------------------*/
112/*---------------------------------------------------------------------------*/
113
114} // End namespace Arcane
115
116/*---------------------------------------------------------------------------*/
117/*---------------------------------------------------------------------------*/
118
119#endif
ArcaneTypes.h
Declarations of Arcane's general types.
Arcane::CartesianMeshAllocateBuildInfo
Information for allocating entities of an unstructured mesh.
Definition CartesianMeshAllocateBuildInfo.h:39
Arcane::IMeshInitialAllocator
Interface for allocating mesh entities.
Definition IMeshInitialAllocator.h:85
Arcane::IMeshInitialAllocator::unstructuredMeshAllocator
virtual IUnstructuredMeshInitialAllocator * unstructuredMeshAllocator()
Allocator for unstructured meshes.
Definition IMeshInitialAllocator.h:93
Arcane::IMeshInitialAllocator::cartesianMeshAllocator
virtual ICartesianMeshInitialAllocator * cartesianMeshAllocator()
Allocator for Cartesian meshes.
Definition IMeshInitialAllocator.h:105
Arcane::IMeshInitialAllocator::polyhedralMeshAllocator
virtual IPolyhedralMeshInitialAllocator * polyhedralMeshAllocator()
Allocator for polyhedral meshes.
Definition IMeshInitialAllocator.h:99
Arcane::IUnstructuredMeshInitialAllocator
Allocator for unstructured meshes.
Definition IMeshInitialAllocator.h:34
Arcane::UnstructuredMeshAllocateBuildInfo
Information for allocating entities of an unstructured mesh.
Definition UnstructuredMeshAllocateBuildInfo.h:39
Arcane
-- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature --
Definition arcane/src/arcane/accelerator/AcceleratorGlobal.h:37