IsExtraNodeToNodes

The IsExtraNodeToNodes method checks if the extra node-to-nodes mapping has been initialized in the mesh.

Interface

INTERFACE
  MODULE FUNCTION isExtraNodeToNodes(obj) RESULT(ans)
    CLASS(AbstractMesh_), INTENT(IN) :: obj
    LOGICAL(LGT) :: ans
  END FUNCTION isExtraNodeToNodes
END INTERFACE

Syntax

RESULT = mesh%IsExtraNodeToNodes()

Parameters

Parameter	Type	Intent	Description
obj	CLASS(AbstractMesh_)	IN	The mesh object

Return Value

Type	Description
LOGICAL(LGT)	True if the extra node-to-nodes mapping has been initialized

Description

IsExtraNodeToNodes returns whether the extra node-to-nodes mapping has been initialized in the mesh. This extended mapping is useful for certain numerical methods like jump-based finite element methods.

Implementation Details

The method returns the value of the internal flag isExtraNodeToNodesInitiated.

Example Usage

TYPE(Mesh_) :: mesh

! Initialize mesh...

! Check if extra node-to-nodes mapping is available
IF (mesh%IsExtraNodeToNodes()) THEN
  ! Use mapping directly
ELSE
  ! Need to initialize mapping first
  CALL mesh%InitiateExtraNodeToNodes()
END IF