IsFacetData

The IsFacetData method checks if the facet data has been initialized in the mesh.

Interface

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

Syntax

RESULT = mesh%IsFacetData()

Parameters

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

Return Value

Type	Description
LOGICAL(LGT)	True if the facet data has been initialized

Description

IsFacetData returns whether the facet data has been initialized in the mesh. Facet data is important for handling interfaces between elements and domain boundaries.

Implementation Details

The method returns the value of the internal flag isFacetDataInitiated.

Example Usage

TYPE(Mesh_) :: mesh

! Initialize mesh...

! Check if facet data is available
IF (mesh%IsFacetData()) THEN
  ! Use facet data directly
ELSE
  ! Need to initialize facet data first
  CALL mesh%InitiateFacetElements()
END IF