IsFaceConnectivity

The IsFaceConnectivity method checks if the face connectivity information has been initialized in the mesh.

Interface

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

Syntax

RESULT = mesh%IsFaceConnectivity()

Parameters

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

Return Value

Type	Description
LOGICAL(LGT)	True if the face connectivity has been initialized

Description

IsFaceConnectivity returns whether the face connectivity information has been initialized in the mesh. Face connectivity is essential for 3D meshes and certain numerical methods.

Implementation Details

The method returns the value of the internal flag isFaceConnectivityInitiated.

Example Usage

TYPE(Mesh_) :: mesh

! Initialize mesh...

! Check if face connectivity is available
IF (mesh%IsFaceConnectivity()) THEN
  ! Use face connectivity directly
ELSE
  ! Need to initialize face connectivity first
  CALL mesh%InitiateFaceConnectivity()
END IF