8.3 Integer Class

The Integer Class is used to describe an integer scalar or array in the CÆSAR Code Package. The Integer Class does not use a user-defined type - it is the class for the F90 intrinsic type ``integer''.

Integer public procedures:

	Fundamental procedures
	Initialize		Initializes an integer scalar or array variable.
	Finalize		Finalizes an integer scalar or array variable.
	Valid_State		Returns false iff an integer scalar or array variable is in an invalid state.
	Operations
	MaxVal		Extends the F90 intrinsic procedure MaxVal to scalar arguments.
	MinVal		Extends the F90 intrinsic procedure MinVal to scalar arguments.
	SUM		Extends the F90 intrinsic procedure SUM to scalar arguments.

The Integer Class code listing contains additional documentation. The Integer Class also contains a Unit Test Program.