PortMap Class Reference

#include <port-map.h>

Inheritance diagram for PortMap:

[legend]Collaboration diagram for PortMap:


Public Member Functions
	PortMap ()
virtual	~PortMap ()
virtual void	recv (Packet *p)
virtual void	recv (Packet *p, int idSrc)
virtual int	assignPort (Module *m)
virtual int	command (int argc, const char const argv)
Protected Attributes
int	portcounter
map< int, int >	port_map
map< int, int >	id_map
int	debug_

Detailed Description

Reimplementation of Port-Mux using stl::map instead of custom-made memory allocation (Port-Mux implementation results quite buggy and I don't feel like debugging it - Nicola)

Definition at line 47 of file port-map.h.

Member Function Documentation

void PortMap::recv ( Packet * p ) [virtual]

Abstract method which has to be filled with the ad-hoc operations that the module has to do to the packet received

Parameters:

pointer to the packet will be received

See also:: SAP, ChSAP

Implements Module.

Definition at line 78 of file port-map.cc.

void PortMap::recv	(	Packet *	p,
		int	idSrc
	)			`[virtual]`

Call the recv method with only the Packet parameter, by extending it it is possible to use the information stored in idSrc to understand with module has sent this packet

Parameters:

	p	pointer to the packet will be received
	idSrc	unique id of the module that has sent the packet

See also:: SAP, ChSAP

Reimplemented from Module.

Definition at line 87 of file port-map.cc.

References debug_, Module::drop(), id_map, port_map, portcounter, Module::sendDown(), Module::sendUp(), and UP.

Here is the call graph for this function:

int PortMap::command	(	int	argc,
		const char const	argv
	)			`[virtual]`

TCL command interpreter. It implements the following OTcl methods:

addupsap <SAP instance>: add a new SAP instance to the upLayerSAP_ pointers array
adddownsap <SAP instance>: add a new SAP instance to the downLayerSAP_ pointers array