otawa::graph::Edge Class Reference

This class represents a directed edge between two nodes. More...

#include <otawa/graph/Graph.h>

Inheritance diagram for otawa::graph::Edge:

Public Member Functions
	Edge (Node *source, Node *target)
	Build an edge between two nodes. More...
Node *	source (void) const
	Get the source node. More...
Node *	target (void) const
	Get the target node. More...

Protected Member Functions
virtual	~Edge (void)

Private Attributes
Node *	src
Node *	tgt
Edge *	sedges
Edge *	tedges

Friends
class	Node
class	Graph
class	Node::Successor
class	Node::Predecessor

Detailed Description

This class represents a directed edge between two nodes.

Constructor & Destructor Documentation

otawa::graph::Edge::~Edge ( void  )

protectedvirtual

Reimplemented in otawa::ccg::Edge.

otawa::graph::Edge::Edge ( Node *  source, Node *  target  )

inline

Build an edge between two nodes.

Warning

Both nodes must be contained in the same graph.

Parameters

source	Source node.
target	Target node.

References otawa::graph::Node::graph(), otawa::graph::Node::ins, otawa::graph::Node::outs, sedges, src, tedges, and tgt.

Member Function Documentation

Node * otawa::graph::Edge::source ( void  ) const

inline

Get the source node.

Returns

Source node.

References src.

Referenced by otawa::GenGraph< N, E >::GenEdge::source(), and otawa::graph::Graph::sourceOf().

Node * otawa::graph::Edge::target ( void  ) const

inline

Get the target node.

Returns

Target node.

References tgt.

Referenced by otawa::graph::Graph::sinkOf(), and otawa::GenGraph< N, E >::GenEdge::target().

Friends And Related Function Documentation

friend class Graph

friend

friend class Node

friend

friend class Node::Predecessor

friend

friend class Node::Successor

friend

Member Data Documentation

Edge* otawa::graph::Edge::sedges

private

Referenced by Edge(), and otawa::graph::Graph::remove().

Node* otawa::graph::Edge::src

private

Referenced by Edge(), otawa::graph::Graph::remove(), and source().

Edge * otawa::graph::Edge::tedges

private

Referenced by Edge(), and otawa::graph::Graph::remove().

Node * otawa::graph::Edge::tgt

private

Referenced by Edge(), otawa::graph::Graph::remove(), and target().

---

The documentation for this class was generated from the following files:

• include/otawa/graph/Graph.h
• src/prog/util_Edge.cpp