frontEnd.IF1.environment.Scope Class Reference

Single part of the scope stack. More...

Inherits object.

Public Member Functions
def	__init__
	Create a scope belonging to a subgraph.s By convention, the subgraph can always be found at label 0. More...
def	addNode
	Add a node to the scope. More...
def	getNode
	Get a node from the scope. More...
def	getSubGraph
	Get the subgraph of the scope. More...

Public Attributes
	nodes

Detailed Description

Single part of the scope stack.

A scope contains all of the definitions of the current scope.

Constructor & Destructor Documentation

def frontEnd.IF1.environment.Scope.__init__	(		self,
			subGraph = None
	)

Create a scope belonging to a subgraph.s By convention, the subgraph can always be found at label 0.

Member Function Documentation

def frontEnd.IF1.environment.Scope.addNode	(		self,
			label,
			node
	)

Add a node to the scope.

The label of the node should match the current length of the node list of this object. This is the case since IF1 nodes start are sequentially numbered starting from one.

Parameters

label	The IF1 label of the node.
node	The IGR node to assign to the label

def frontEnd.IF1.environment.Scope.getNode	(		self,
			label
	)

Get a node from the scope.

Parameters

label

The label of the node to get

def frontEnd.IF1.environment.Scope.getSubGraph

(

self

)

Get the subgraph of the scope.

Member Data Documentation

frontEnd.IF1.environment.Scope.nodes