addr-params.h
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- // -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*-
- /*
- * addr-params.h
- * Copyright (C) 2000 by the University of Southern California
- * $Id: addr-params.h,v 1.4 2005/08/25 18:58:12 johnh Exp $
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *
- * The copyright of this module includes the following
- * linking-with-specific-other-licenses addition:
- *
- * In addition, as a special exception, the copyright holders of
- * this module give you permission to combine (via static or
- * dynamic linking) this module with free software programs or
- * libraries that are released under the GNU LGPL and with code
- * included in the standard release of ns-2 under the Apache 2.0
- * license or under otherwise-compatible licenses with advertising
- * requirements (or modified versions of such code, with unchanged
- * license). You may copy and distribute such a system following the
- * terms of the GNU GPL for this module and the licenses of the
- * other code concerned, provided that you include the source code of
- * that other code when and as the GNU GPL requires distribution of
- * source code.
- *
- * Note that people who make modified versions of this module
- * are not obligated to grant this special exception for their
- * modified versions; it is their choice whether to do so. The GNU
- * General Public License gives permission to release a modified
- * version without this exception; this exception also makes it
- * possible to release a modified version which carries forward this
- * exception.
- *
- */
- //
- // Address parameters. Singleton class
- //
- // $Header: /cvsroot/nsnam/ns-2/routing/addr-params.h,v 1.4 2005/08/25 18:58:12 johnh Exp $
- #ifndef ns_addr_params_h
- #define ns_addr_params_h
- #include <tclcl.h>
- class AddrParamsClass : public TclClass{
- public:
- // XXX Default hlevel_ to 1.
- AddrParamsClass() : TclClass("AddrParams"),
- hlevel_(1), NodeMask_(NULL),
- NodeShift_(NULL) {
- instance_ = this;
- }
- virtual TclObject* create(int, const char*const*) {
- Tcl::instance().add_errorf("Cannot create instance of "
- "AddrParamsClass");
- return NULL;
- }
- virtual void bind();
- virtual int method(int ac, const char*const* av);
- static inline AddrParamsClass& instance() { return *instance_; }
- inline int mcast_shift() { return McastShift_; }
- inline int mcast_mask() { return McastMask_; }
- inline int port_shift() { return PortShift_; }
- inline int port_mask() { return PortMask_; }
- inline int node_shift(int n) { return NodeShift_[n]; }
- inline int node_mask(int n) { return NodeMask_[n]; }
- inline int hlevel() { return hlevel_; }
- inline int nodebits() { return nodebits_; }
- private:
- int McastShift_;
- int McastMask_;
- int PortShift_;
- int PortMask_;
- int hlevel_;
- int *NodeMask_;
- int *NodeShift_;
- int nodebits_;
- static AddrParamsClass *instance_;
- };
- #endif // ns_addr_params_h