IGR.port.Port Class Reference

Abstract Port. More...

Inheritance diagram for IGR.port.Port:

Public Member Functions
def	__init__
	Creates a new port for a node and an index. More...
def	__str__
	Create a string version of the port. More...
def	isConnected
	See if the port is connected to something. More...
def	acceptsLiteral
	Returns true if this port accepts a literal. More...
def	isPort
	See if this is a port (mainly for traversal) More...

Public Attributes
	node
	idx

Detailed Description

Abstract Port.

Defines an abstract port, a port is the entry or exit point to any node. A port is aware of the node that it belongs to, as well as the index it has in this node.

Constructor & Destructor Documentation

def IGR.port.Port.__init__	(		self,
			node,
			idx
	)

Creates a new port for a node and an index.

Parameters

node	The node that this port belongs to
idx	The index that this node belongs to

Member Function Documentation

def IGR.port.Port.__str__

(

self

)

Create a string version of the port.

Returns

A string representing this port. This string should not be used to recreate this port.

def IGR.port.Port.isConnected

(

self

)

See if the port is connected to something.

Returns

True if this node is connected.

def IGR.port.Port.acceptsLiteral

(

self

)

Returns true if this port accepts a literal.

def IGR.port.Port.isPort

(

self

)

See if this is a port (mainly for traversal)

Member Data Documentation

IGR.port.Port.node

IGR.port.Port.idx