7.7 Flags Module

The Flags Module is used to define flag constants that are used in the CÆSAR Code Package.

Flags Module public parameters:

	Intrinsic Initialization/Finalization Flags
	finalize_character_flag		Value used to finalize characters.
	finalize_integer_flag		Value used to finalize integers.
	finalize_logical_flag		Value used to finalize logicals.
	finalize_real_flag		Value used to finalize reals.
	initialize_character_flag		Value used to initialize characters.
	initialize_integer_flag		Value used to initialize integers.
	initialize_logical_flag		Value used to initialize logicals.
	initialize_real_flag		Value used to initialize reals.
	Derived Type Initialization Flags
	initialized_flag		Value used to signify derived type initialization.
	uninitialized_flag		Value used to signify derived type lack of initialization (when a derived type is finalized).
	Boundary Condition Face Flags
	AMR_Large_Cell_BC		In an AMR mesh, this signifies an internal level-jump interface where the current cell is the larger cell.
	AMR_Small_Cell_BC		In an AMR mesh, this signifies an internal level-jump interface where the current cell is the smaller cell.
	Dirichlet_BC		Signifies a Dirichlet boundary condition.
	Homogeneous_BC		Signifies a homogeneous boundary condition.
	Internal_or_Periodic_BC		Signifies an internal face or a periodic boundary condition face.
	Neumann_BC		Signifies a Neumann boundary condition.
	Reflective_BC		Signifies a reflective boundary condition.
	Source_BC		Signifies a source boundary condition.
	Vacuum_BC		Signifies a vacuum boundary condition.

The Flags Module code listing contains additional documentation.