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 # Class sysc::VolumeMesh

 Last update: 17.07.2025 

![](https://img.shields.io/badge/language-C%2B%2B-blue "C++")![](https://img.shields.io/badge/-public-brightgreen "public")

**Definition**: `VolumeMesh.hpp` (line 26)

Provide a volume mesh access class.

Provides read-only access to the volume mesh for a given region.

## Members

- [checkMeshValidity](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1aca7d146a22e72f8eca520ef69ea6858a)
- [checkValidity](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a3bee2a4c68f47e4887323d31ce691b02)
- [connectivityStamp](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1adbab9e5317965d98b0e6b02c6ccce7b5)
- [coordinatesStamp](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a6415bcc1a32f7374c51d4894d68e338e)
- [getCell0Ids](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a417e50bee9c019e45cbedd39fd5bc6cb)
- [getCell1Ids](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a1591d15487420143b463ef86835f1874)
- [getCellData](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a5ccc339cd9160a32097e4a60277aa26d)
- [getCellIds](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a798c79c54b8425b7e8b3060016547ea7)
- [getCellNodeConnectivity](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a3bb98664fc0827d3ea1317ca034f493c)
- [getCellTypes](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a159cf62afda4022acfbd2f5cbccfca7c)
- [getFaceData](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a3b1a9c301f2fdbb47e84dc51873a9c82)
- [getFaceNodeCounts](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a66ec70482e4fd44bc9edaa910e0abaf2)
- [getFaceNodeIds](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a3a7635141a02711f1dcdacf848c157ab)
- [getFaceTypes](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a7cd6df532799ff7878c5a3b30cf0ffe5)
- [getNodeCoords](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a4307321266d855dd7ba48023e0b23f4e)
- [getNodeData](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1abb3afc8a600888ee5af947d4ce1f934a)
- [getNodeIds](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a15835b560adaabcc1c73da43d7d25f3e)
- [getNumCells](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a941931c2e13bc9b40a19637d1d7d3dcd)
- [getNumNodes](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ab30f9a87cf0cc2c5d12f6ddf05e99fca)
- [m\_cells](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a190c941c8bc341447d5c3c3fe1485b97)
- [m\_faces](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1abb3922ea549c83ecbc14b822c620a852)
- [m\_nodes](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a50c484d16edd9b6fe72a044fd039da16)
- [operator=](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a08f8d75fe5321ae67f0cf4c1c67625df)
- [operator=](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ad0a9dfaf02ac0d677f7d993148272d69)
- [partitioningStamp](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a9cf06f19acd1b0c3d0003f56ba7df89a)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ab01007a2dcb32f1a91b0ca7a26c94afb)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1abb0f3e38d18bdfe8128e71da0dcf235f)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a714cfafbfb04be14720a195cc7590470)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ab3261c84e62bdcf25d92b69cbefb1cba)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1af2f6fc62a27f5d69af987a82a8154e45)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ad901c126ab7372df0928446c7a5bede7)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1ac048cda48c16766a7e04688d62203a70)
- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a2dfff826766714e9e95227bbc64336a3)

## Public attributes

<a id="classsysc_1_1VolumeMesh_1adbab9e5317965d98b0e6b02c6ccce7b5"></a>

### Variable connectivityStamp

![](https://img.shields.io/badge/-public-brightgreen "public")

**Definition**: `VolumeMesh.hpp` (line 29)

```cpp
std::int64_t sysc::VolumeMesh::connectivityStamp {0}

```

Mesh connectivity stamp. Update whenever re-meshing happens.

**Type**: std::int64\_t

<a id="classsysc_1_1VolumeMesh_1a6415bcc1a32f7374c51d4894d68e338e"></a>

### Variable coordinatesStamp

![](https://img.shields.io/badge/-public-brightgreen "public")

**Definition**: `VolumeMesh.hpp` (line 32)

```cpp
std::int64_t sysc::VolumeMesh::coordinatesStamp {0}

```

Nodal coordinates stamp. Update whenever nodal coordinates get updated.

**Type**: std::int64\_t

<a id="classsysc_1_1VolumeMesh_1a9cf06f19acd1b0c3d0003f56ba7df89a"></a>

### Variable partitioningStamp

![](https://img.shields.io/badge/-public-brightgreen "public")

**Definition**: `VolumeMesh.hpp` (line 35)

```cpp
std::int64_t sysc::VolumeMesh::partitioningStamp {0}

```

Partitioning stamp. Update whenever the mesh is re-partitioned.

**Type**: std::int64\_t

## Private attributes

<a id="classsysc_1_1VolumeMesh_1a50c484d16edd9b6fe72a044fd039da16"></a>

### Variable m\_nodes

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `VolumeMesh.hpp` (line 142)

```cpp
NodeData sysc::VolumeMesh::m_nodes

```

**Type**: [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData)

<a id="classsysc_1_1VolumeMesh_1abb3922ea549c83ecbc14b822c620a852"></a>

### Variable m\_faces

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `VolumeMesh.hpp` (line 143)

```cpp
FaceData sysc::VolumeMesh::m_faces

```

**Type**: [FaceData](structsysc_1_1FaceData.md#structsysc_1_1FaceData)

<a id="classsysc_1_1VolumeMesh_1a190c941c8bc341447d5c3c3fe1485b97"></a>

### Variable m\_cells

![](https://img.shields.io/badge/-private-red "private")

**Definition**: `VolumeMesh.hpp` (line 144)

```cpp
CellData sysc::VolumeMesh::m_cells

```

**Type**: [CellData](structsysc_1_1CellData.md#structsysc_1_1CellData)

## Public functions

<a id="classsysc_1_1VolumeMesh_1ab01007a2dcb32f1a91b0ca7a26c94afb"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(NodeData nodeData, CellData cellData)

```

Provide a constructor for element-based volume mesh.

**Parameters**:

- [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) **nodeData**
- [CellData](structsysc_1_1CellData.md#structsysc_1_1CellData) **cellData**

**Return type**:

<a id="classsysc_1_1VolumeMesh_1abb0f3e38d18bdfe8128e71da0dcf235f"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(NodeData nodeData, FaceData faceData, CellData cellData)

```

Provide a constructor for face-based volume mesh.

**Parameters**:

- [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) **nodeData**
- [FaceData](structsysc_1_1FaceData.md#structsysc_1_1FaceData) **faceData**
- [CellData](structsysc_1_1CellData.md#structsysc_1_1CellData) **cellData**

**Return type**:

<a id="classsysc_1_1VolumeMesh_1a714cfafbfb04be14720a195cc7590470"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh()=default

```

Provide a default constructor.

**Return type**:

<a id="classsysc_1_1VolumeMesh_1ab3261c84e62bdcf25d92b69cbefb1cba"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(const VolumeMesh &)=default

```

Provide a copy-constructor.

**Parameters**:

- const [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;

**Return type**:

<a id="classsysc_1_1VolumeMesh_1af2f6fc62a27f5d69af987a82a8154e45"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(VolumeMesh &&)=default

```

Provide a move-constructor.

**Parameters**:

- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;&amp;

**Return type**:

<a id="classsysc_1_1VolumeMesh_1a08f8d75fe5321ae67f0cf4c1c67625df"></a>

### Function operator=

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
VolumeMesh& sysc::VolumeMesh::operator=(const VolumeMesh &)=default

```

Provide a copy-assign operator.

**Parameters**:

- const [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;

**Return type**: [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;

<a id="classsysc_1_1VolumeMesh_1ad0a9dfaf02ac0d677f7d993148272d69"></a>

### Function operator=

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
VolumeMesh& sysc::VolumeMesh::operator=(VolumeMesh &&)=default

```

Provide a move-assign operator.

**Parameters**:

- [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;&amp;

**Return type**: [VolumeMesh](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh) &amp;

<a id="classsysc_1_1VolumeMesh_1abb3afc8a600888ee5af947d4ce1f934a"></a>

### Function getNodeData

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
const NodeData& sysc::VolumeMesh::getNodeData() const noexcept

```

Get node data.

**Return type**: const [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) &amp;

<a id="classsysc_1_1VolumeMesh_1a3b1a9c301f2fdbb47e84dc51873a9c82"></a>

### Function getFaceData

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
const FaceData& sysc::VolumeMesh::getFaceData() const noexcept

```

Get face data.

**Return type**: const [FaceData](structsysc_1_1FaceData.md#structsysc_1_1FaceData) &amp;

<a id="classsysc_1_1VolumeMesh_1a5ccc339cd9160a32097e4a60277aa26d"></a>

### Function getCellData

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
const CellData& sysc::VolumeMesh::getCellData() const noexcept

```

Get cell data.

**Return type**: const [CellData](structsysc_1_1CellData.md#structsysc_1_1CellData) &amp;

<a id="classsysc_1_1VolumeMesh_1a3bee2a4c68f47e4887323d31ce691b02"></a>

### Function checkValidity

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
ValidityStatus sysc::VolumeMesh::checkValidity() const

```

Provide a method to perform simple mesh validity checks.

**Return type**: [ValidityStatus](structsysc_1_1ValidityStatus.md#structsysc_1_1ValidityStatus)

<a id="classsysc_1_1VolumeMesh_1ad901c126ab7372df0928446c7a5bede7"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(NodeData nodeData, ElementTypeData faceTypeData, ElementNodeCountData faceNodeCountData, ElementNodeConnectivityData faceNodeConnectivityData, FaceCellConnectivityData faceCellConnectivityData, CellIdData cellIdData, ElementTypeData cellTypeData, ElementNodeConnectivityData cellNodeConnectivityData)

```

For internal use only.

**Parameters**:

- [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) **nodeData**
- [ElementTypeData](structsysc_1_1ElementTypeData.md#structsysc_1_1ElementTypeData) **faceTypeData**
- [ElementNodeCountData](structsysc_1_1ElementNodeCountData.md#structsysc_1_1ElementNodeCountData) **faceNodeCountData**
- [ElementNodeConnectivityData](structsysc_1_1ElementNodeConnectivityData.md#structsysc_1_1ElementNodeConnectivityData) **faceNodeConnectivityData**
- [FaceCellConnectivityData](structsysc_1_1FaceCellConnectivityData.md#structsysc_1_1FaceCellConnectivityData) **faceCellConnectivityData**
- [CellIdData](structsysc_1_1CellIdData.md#structsysc_1_1CellIdData) **cellIdData**
- [ElementTypeData](structsysc_1_1ElementTypeData.md#structsysc_1_1ElementTypeData) **cellTypeData**
- [ElementNodeConnectivityData](structsysc_1_1ElementNodeConnectivityData.md#structsysc_1_1ElementNodeConnectivityData) **cellNodeConnectivityData**

**Return type**:

<a id="classsysc_1_1VolumeMesh_1ab30f9a87cf0cc2c5d12f6ddf05e99fca"></a>

### Function getNumNodes

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
std::size_t sysc::VolumeMesh::getNumNodes() const noexcept

```

Provide a method to get the number of nodes for this mesh.

**Return type**: std::size\_t

<a id="classsysc_1_1VolumeMesh_1a941931c2e13bc9b40a19637d1d7d3dcd"></a>

### Function getNumCells

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
std::size_t sysc::VolumeMesh::getNumCells() const noexcept

```

Get the number of cells.

**Return type**: std::size\_t

<a id="classsysc_1_1VolumeMesh_1a15835b560adaabcc1c73da43d7d25f3e"></a>

### Function getNodeIds

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputIntegerData sysc::VolumeMesh::getNodeIds() const noexcept

```

Provide a method to access node ids array.

**Return type**: [OutputIntegerData](classsysc_1_1OutputIntegerData.md#classsysc_1_1OutputIntegerData)

<a id="classsysc_1_1VolumeMesh_1a4307321266d855dd7ba48023e0b23f4e"></a>

### Function getNodeCoords

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputVectorData sysc::VolumeMesh::getNodeCoords() const noexcept

```

Provide a method to access node coordinates array.

**Return type**: [OutputVectorData](classsysc_1_1OutputVectorData.md#classsysc_1_1OutputVectorData)

<a id="classsysc_1_1VolumeMesh_1a7cd6df532799ff7878c5a3b30cf0ffe5"></a>

### Function getFaceTypes

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
ElementTypeData sysc::VolumeMesh::getFaceTypes() const noexcept

```

Get face types.

**Return type**: [ElementTypeData](structsysc_1_1ElementTypeData.md#structsysc_1_1ElementTypeData)

<a id="classsysc_1_1VolumeMesh_1a66ec70482e4fd44bc9edaa910e0abaf2"></a>

### Function getFaceNodeCounts

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputIntegerData sysc::VolumeMesh::getFaceNodeCounts() const noexcept

```

Provide a method to access face node counts array.

**Return type**: [OutputIntegerData](classsysc_1_1OutputIntegerData.md#classsysc_1_1OutputIntegerData)

<a id="classsysc_1_1VolumeMesh_1a3a7635141a02711f1dcdacf848c157ab"></a>

### Function getFaceNodeIds

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputIntegerData sysc::VolumeMesh::getFaceNodeIds() const noexcept

```

Provide a method to access face node ids array.

**Return type**: [OutputIntegerData](classsysc_1_1OutputIntegerData.md#classsysc_1_1OutputIntegerData)

<a id="classsysc_1_1VolumeMesh_1a417e50bee9c019e45cbedd39fd5bc6cb"></a>

### Function getCell0Ids

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputIntegerData sysc::VolumeMesh::getCell0Ids() const noexcept

```

Provide a method to access cell 0 ids array.

**Return type**: [OutputIntegerData](classsysc_1_1OutputIntegerData.md#classsysc_1_1OutputIntegerData)

<a id="classsysc_1_1VolumeMesh_1a1591d15487420143b463ef86835f1874"></a>

### Function getCell1Ids

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
OutputIntegerData sysc::VolumeMesh::getCell1Ids() const noexcept

```

Provide a method to access cell 1 ids array.

**Return type**: [OutputIntegerData](classsysc_1_1OutputIntegerData.md#classsysc_1_1OutputIntegerData)

<a id="classsysc_1_1VolumeMesh_1a798c79c54b8425b7e8b3060016547ea7"></a>

### Function getCellIds

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
CellIdData sysc::VolumeMesh::getCellIds() const noexcept

```

Provide a method to access cell ids array.

**Return type**: [CellIdData](structsysc_1_1CellIdData.md#structsysc_1_1CellIdData)

<a id="classsysc_1_1VolumeMesh_1a159cf62afda4022acfbd2f5cbccfca7c"></a>

### Function getCellTypes

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
ElementTypeData sysc::VolumeMesh::getCellTypes() const noexcept

```

Provide a method to access cell types data.

**Return type**: [ElementTypeData](structsysc_1_1ElementTypeData.md#structsysc_1_1ElementTypeData)

<a id="classsysc_1_1VolumeMesh_1a3bb98664fc0827d3ea1317ca034f493c"></a>

### Function getCellNodeConnectivity

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
ElementNodeConnectivityData sysc::VolumeMesh::getCellNodeConnectivity() const noexcept

```

Access cell-to-node connectivity data.

**Return type**: [ElementNodeConnectivityData](structsysc_1_1ElementNodeConnectivityData.md#structsysc_1_1ElementNodeConnectivityData)

<a id="classsysc_1_1VolumeMesh_1ac048cda48c16766a7e04688d62203a70"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(NodeData nodeData, ElementTypeData cellTypes, ElementNodeConnectivityData cellNodeIds)

```

Provide a constructor for element-based volume mesh.

**Parameters**:

- [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) **nodeData**
- [ElementTypeData](structsysc_1_1ElementTypeData.md#structsysc_1_1ElementTypeData) **cellTypes**
- [ElementNodeConnectivityData](structsysc_1_1ElementNodeConnectivityData.md#structsysc_1_1ElementNodeConnectivityData) **cellNodeIds**

**Return type**:

<a id="classsysc_1_1VolumeMesh_1a2dfff826766714e9e95227bbc64336a3"></a>

### Function VolumeMesh

![](https://img.shields.io/badge/-public-brightgreen "public")

```cpp
sysc::VolumeMesh::VolumeMesh(NodeData nodeData, ElementNodeCountData faceNodeCounts, ElementNodeConnectivityData faceNodeIds, FaceCellConnectivityData faceToCellConnectivity, CellIdData cellIds)

```

Provide a constructor for face-based volume mesh.

**Parameters**:

- [NodeData](structsysc_1_1NodeData.md#structsysc_1_1NodeData) **nodeData**
- [ElementNodeCountData](structsysc_1_1ElementNodeCountData.md#structsysc_1_1ElementNodeCountData) **faceNodeCounts**
- [ElementNodeConnectivityData](structsysc_1_1ElementNodeConnectivityData.md#structsysc_1_1ElementNodeConnectivityData) **faceNodeIds**
- [FaceCellConnectivityData](structsysc_1_1FaceCellConnectivityData.md#structsysc_1_1FaceCellConnectivityData) **faceToCellConnectivity**
- [CellIdData](structsysc_1_1CellIdData.md#structsysc_1_1CellIdData) **cellIds**

**Return type**:

<a id="classsysc_1_1VolumeMesh_1aca7d146a22e72f8eca520ef69ea6858a"></a>

### Function checkMeshValidity

![](https://img.shields.io/badge/-public-brightgreen "public")![](https://img.shields.io/badge/-const-lightblue "const")

```cpp
MeshValidityStatus sysc::VolumeMesh::checkMeshValidity() const

```

This function is deprecated. Use [checkValidity()](classsysc_1_1VolumeMesh.md#classsysc_1_1VolumeMesh_1a3bee2a4c68f47e4887323d31ce691b02) instead.

**Return type**: [MeshValidityStatus](structsysc_1_1MeshValidityStatus.md#structsysc_1_1MeshValidityStatus)