IsNodeToElements

The IsNodeToElements method checks if the node-to-elements mapping has been initialized in the mesh.

Interface

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

Syntax

RESULT = mesh%IsNodeToElements()

Parameters

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

Return Value

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

Description

IsNodeToElements returns whether the node-to-elements mapping has been initialized in the mesh. This mapping allows for finding all elements connected to a given node.

Implementation Details

The method returns the value of the internal flag isNodeToElementsInitiated.

Example Usage

TYPE(Mesh_) :: mesh

! Initialize mesh...

! Check if node-to-elements mapping is available
IF (mesh%IsNodeToElements()) THEN
  ! Use mapping directly
ELSE
  ! Need to initialize mapping first
  CALL mesh%InitiateNodeToElements()
END IF