Structure

MeshSelection_ class is designed to select parts of domain_ object.

It selects the mesh_ by using meshID , elemNum, nodeNum and/or boundingBox.

This class can be used to map material properties to meshes. In general it can be used to tag mesh entities.

![[MeshSelection_workflow.svg]]

TYPE :: MeshSelection_
  PRIVATE
  LOGICAL(LGT), PUBLIC :: isInitiated = .FALSE.
  LOGICAL(LGT), PUBLIC :: isSelectionByMeshID = .FALSE.
  LOGICAL(LGT), PUBLIC :: isSelectionByElemNum = .FALSE.
  LOGICAL(LGT), PUBLIC :: isSelectionByBox = .FALSE.
  LOGICAL(LGT), PUBLIC :: isSelectionByNodeNum = .FALSE.
  TYPE(IntVector_) :: pointMeshID
  TYPE(IntVector_) :: curveMeshID
  TYPE(IntVector_) :: surfaceMeshID
  TYPE(IntVector_) :: volumeMeshID
  TYPE(IntVector_) :: pointElemNum
  TYPE(IntVector_) :: curveElemNum
  TYPE(IntVector_) :: surfaceElemNum
  TYPE(IntVector_) :: volumeElemNum
  TYPE(IntVector_) :: nodeNum

• isInitiated, True if an instance of MeshSelection is initiated
• isSelectionByMeshID, True if the mesh selection is done by specifying the mesh id
• isSelectionByElemNum, True if the mesh slection is done by specifying the global element number
• isSelectionByBox, True if the mesh selection is done by specifying the bounding box
• isSelectionByNodeNum, True if the mesh selection is done by specifying global node numbers
• pointMeshID, It denotes the IDs of mesh which has xidim=0, that is point mesh
• curveMeshID, It denotes the IDs of mesh which has xidim=1, that is, curve mesh
• surfaceMeshID, It denotes the IDs of mesh which has xidim=2, that is, surface mesh
• volumeMeshID, It denotes the IDs of mesh which has xidim=3, that is, volume mesh
• pointElemNum, It denotes the global element numbers that are used to select the mesh, and belongs to the point mesh
• curveElemNum, It denotes the global element numbers that are used to select the mesh, and belongs to the curve mesh
• surfaceElemNum, It denotes the global element numbers that are used to select the mesh, and belongs to the surface mesh
• volumeElemNum, It denotes the global element numbers that are used to select the mesh, and belongs to the volume mesh
• nodeNum, It denotes the global node number that are used to select the mesh