.. _gettingStartedTableDoc:

.. index:: single: Example; The Table Module Block

======================
The Table Module Block
======================

::

	constant Size { value: 1024 }

	signal SineTable [Size] { default: 0.0 rate: none domain: AudioDomain }

	Oscillator ( type: Sine frequency: 1.0 ) >> Table ( size: Size rate: Size ) >> SineTable;

::

	module Table {
		input:			Input
		output:			Output
		propertyName:		[ 'size', 'rate' ]
		propertyDirection:	in
		propertyBlock: 		[ 
			constant Size { value: 256 },
			constant Rate { value: Size }
		]
		internalBlock:		[
			hybrid Input {
				type:		[ 'Stream Real', 'Stream Integer', 'Constant Real', 'Constant Integer' ]
				default:	[ 0.0, 0 ]
				rate:		Rate
				domain:		streamDomain
			},
			hybrid Output [Size] {
				type:		[ 'Stream Real', 'Stream Integer' ]
				default:	[ 0.0, 0 ]
				rate:		none
				domain:		streamDomain
			},
			reaction GenerateTable {
				output:		Samples
				terminateWhen:	Stop
				internalBlock:	[
					signal Index {
						default:	1
						rate:		Rate
						reset:		none
						domain:		streamDomain
					},
					signal Samples [Size] {
						default: 	0.0
						rate:		none
						reset:		none
						domain:		streamDomain
					},
					switch Stop { default: off reset: none }
				]
				streams:	[
					Input >> Samples [Index];
					Index + 1 >> Index >> Compare ( value: Size operator: 'Greater' ) >> Stop;
				]	
			}
		]
		streams:		GenerateTable () >> Output;
	}