System Coupling C library 2025 R1

syscVolumeMesh

Last update: 17.07.2025
1 /*
2 * Copyright ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.
3 */
4 
5 #pragma once
6 
7 #include "SystemCouplingParticipant/LibraryType.hpp"
8 
9 #include "SystemCouplingParticipant/syscCommonTypes.h"
10 #include "SystemCouplingParticipant/syscMeshDefinition.h"
11 #include "SystemCouplingParticipant/syscOutputVectorData.h"
12 
13 #include <stddef.h>
14 #include <stdint.h>
15 
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19 
25 /* *********** Volume mesh ************************************************ */
26 
42 typedef struct {
44  SyscNodeData nodes;
45 
47  SyscFaceData faces;
48 
50  SyscCellData cells;
51 
53  int64_t connectivityStamp;
54 
57  int64_t coordinatesStamp;
58 
60  int64_t partitioningStamp;
61 } SyscVolumeMesh;
62 
70 SyscVolumeMesh syscGetVolumeMeshEmpty();
71 
83 SyscVolumeMesh syscGetVolumeMeshNFC(
84  SyscNodeData nodes,
85  SyscFaceData faces,
86  SyscCellData cells);
87 
99 SyscVolumeMesh syscGetVolumeMeshElementBased(
100  SyscNodeData nodes,
101  SyscElementTypeData cellTypes,
102  SyscElementNodeConnectivityData cellNodeConnectivity);
103 
118 SyscVolumeMesh syscGetVolumeMeshFaceBased(
119  SyscNodeData nodes,
120  SyscElementNodeCountData faceNodeCounts,
121  SyscElementNodeConnectivityData faceNodeConnectivity,
122  SyscFaceCellConnectivityData faceCellConnectivity,
123  SyscCellIdData cellIds);
124 
127 #ifdef __cplusplus
128 }
129 #endif
syscGetVolumeMeshEmpty
SyscVolumeMesh syscGetVolumeMeshEmpty()
Create an empty volume mesh access struct.
syscGetVolumeMeshNFC
SyscVolumeMesh syscGetVolumeMeshNFC(SyscNodeData nodes, SyscFaceData faces, SyscCellData cells)
Create a volume mesh access struct.
syscGetVolumeMeshElementBased
SyscVolumeMesh syscGetVolumeMeshElementBased(SyscNodeData nodes, SyscElementTypeData cellTypes, SyscElementNodeConnectivityData cellNodeConnectivity)
Create an element-based volume mesh access struct.
syscGetVolumeMeshFaceBased
SyscVolumeMesh syscGetVolumeMeshFaceBased(SyscNodeData nodes, SyscElementNodeCountData faceNodeCounts, SyscElementNodeConnectivityData faceNodeConnectivity, SyscFaceCellConnectivityData faceCellConnectivity, SyscCellIdData cellIds)
Create a face-based volume mesh access struct.
SyscCellData
Cell data struct.
Definition: syscMeshDefinition.h:288
SyscCellIdData
Cell ids struct.
Definition: syscMeshDefinition.h:209
SyscElementNodeConnectivityData
Element node connectivity access struct, provides read-only access to the element-to-node connectivit...
Definition: syscMeshDefinition.h:166
SyscElementNodeCountData
Element node count access struct, provides read-only access to the mesh element node counts.
Definition: syscMeshDefinition.h:126
SyscElementTypeData
Element types access struct, provides read-only access to the mesh element types.
Definition: syscMeshDefinition.h:88
SyscFaceCellConnectivityData
Describes face-to-cell connectivity.
Definition: syscMeshDefinition.h:191
SyscFaceData
Face data struct.
Definition: syscMeshDefinition.h:239
SyscNodeData
Node data access struct, provides read-only access to the mesh nodes.
Definition: syscMeshDefinition.h:41
SyscVolumeMesh
Provide a volume mesh access struct.
Definition: syscVolumeMesh.h:42
SyscVolumeMesh::cells
SyscCellData cells
Mesh cells.
Definition: syscVolumeMesh.h:50
SyscVolumeMesh::faces
SyscFaceData faces
Mesh faces.
Definition: syscVolumeMesh.h:47
SyscVolumeMesh::nodes
SyscNodeData nodes
Mesh nodes.
Definition: syscVolumeMesh.h:44
SyscVolumeMesh::coordinatesStamp
int64_t coordinatesStamp
Nodal coordinates stamp. Update whenever nodal coordinates get updated.
Definition: syscVolumeMesh.h:57
SyscVolumeMesh::connectivityStamp
int64_t connectivityStamp
Mesh connectivity stamp. Update whenever re-meshing happens.
Definition: syscVolumeMesh.h:53
SyscVolumeMesh::partitioningStamp
int64_t partitioningStamp
Partitioning stamp. Update whenever the mesh is re-partitioned.
Definition: syscVolumeMesh.h:60

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