IsElementToElements

The IsElementToElements method checks if the element-to-elements mapping has been initialized in the mesh.

Interface

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

Syntax

RESULT = mesh%IsElementToElements()

Parameters

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

Return Value

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

Description

IsElementToElements returns whether the element-to-elements mapping has been initialized in the mesh. This mapping allows for finding all elements adjacent to a given element.

Implementation Details

The method returns the value of the internal flag isElementToElementsInitiated.

Example Usage

TYPE(Mesh_) :: mesh

! Initialize mesh...

! Check if element-to-elements mapping is available
IF (mesh%IsElementToElements()) THEN
  ! Use mapping directly
ELSE
  ! Need to initialize mapping first
  CALL mesh%InitiateElementToElements()
END IF