module-receive.cc

ns2中跨层对网路性能优化较复杂

//
// Copyright (c) 2006 Regents of the SIGNET lab, University of Padova.
// All rights reserved.
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//    derived from this software without specific prior written permission.
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#include "module-receive.h"
#include "random.h"

/* ======================================================================
   TCL Hooks for the simulator
   ====================================================================== */
static class ModuleReceiveClass : public TclClass {
public:
	ModuleReceiveClass() : TclClass("Module/ReceiveModule") {}
	TclObject* create(int, const char*const*) {
		return (new ModuleReceive());
	}
} class_modulereceive;

ModuleReceive::ModuleReceive()
{
}

ModuleReceive::~ModuleReceive()
{
}


	// TCL command interpreter
int ModuleReceive::command(int argc, const char*const* argv)
{
	return Module::command(argc, argv);	
}


void ModuleReceive::recv(Packet* p)
{
	if(debug_)
		printf("ModuleReceive::recv(%p)\n", p);
	drop(p, 10, "RX");	// discard a packet (i.e., send to the global Bin)
}