satposition.h
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * Copyright (c) 1999 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the MASH Research
- * Group at the University of California Berkeley.
- * 4. Neither the name of the University nor of the Research Group may be
- * used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#) $Header: /cvsroot/nsnam/ns-2/satellite/satposition.h,v 1.10 2000/08/18 18:34:01 haoboy Exp $
- *
- * Contributed by Tom Henderson, UCB Daedalus Research Group, June 1999
- * Modified to use period_ and offer isascending(), Lloyd Wood, March 2000. */
- #ifndef __satposition_h__
- #define __satposition_h__
- #include <stdlib.h>
- #include "trace.h"
- #include "lib/bsd-list.h"
- #include "phy.h"
- #include "node.h"
- #include "object.h"
- #include "satgeometry.h"
- // Position types
- #define POSITION_SAT 1
- #define POSITION_SAT_POLAR 2
- #define POSITION_SAT_GEO 3
- #define POSITION_SAT_TERM 4
- class SatPosition : public TclObject {
- public:
- SatPosition();
- int type() { return type_; }
- double period() { return period_; }
- Node* node() { return node_; }
- virtual coordinate coord() = 0;
- // configuration parameters
- static double time_advance_;
- protected:
- int command(int argc, const char*const* argv);
- coordinate initial_;
- double period_;
- int type_;
- Node* node_;
- };
- class PolarSatPosition : public SatPosition {
- public:
- PolarSatPosition(double = 1000, double = 90, double = 0, double = 0,
- double = 0);
- virtual coordinate coord();
- void set(double Altitude, double Lon, double Alpha, double inclination=90);
- bool isascending();
- PolarSatPosition* next() { return next_; }
- int plane() { return plane_; }
- protected:
- int command(int argc, const char*const* argv);
- PolarSatPosition* next_; // Next intraplane satellite
- int plane_; // Orbital plane that this satellite resides in
- double inclination_; // radians
-
- };
- class GeoSatPosition : public SatPosition {
- public:
- GeoSatPosition(double longitude = 0);
- virtual coordinate coord();
- void set(double longitude);
- protected:
- };
- class TermSatPosition : public SatPosition {
- public:
- TermSatPosition(double = 0, double = 0);
- virtual coordinate coord();
- void set(double latitude, double longitude);
- protected:
- };
- #endif // __satposition_h__