trx.h

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/***************************************************************************
                          trx.h  -  description
                             -------------------
    begin                : Tue May 18 2004
    copyright            : (C) 2004 by Ramakrishna Shenai
    email                : shenai1@cs.umbc.edu
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/


#ifndef _trx_h
#define _trx_h 

#include <cstdlib>
#include <string>
#include <sstream>

#define     NONE    -1

using namespace std;
 
namespace common {
    class TRX;
    class TunableTRXArray {
        public:
            TunableTRXArray( u_int count, int lowRange, int highRange );

            bool assignTRX( long lightpath, int wavelength );

            bool resetTRX( long lightpath );

            std::string& toString();
                      
        private:
            TRX   *_array;
            u_int _count;

            std::string _descStr;             
    };        

    class TRX {
        public:
            TRX() : _lightpath( NONE ) , _lowRange( 0 ) , _highRange( 0 ) {;}
        
            void init( int lowRange, int highRange );
            
            bool isAvailable( long lightpath, int wvlen );
            
            long  reset( long lightpath );
            
            long  reset();

            std::string& toString();
        private:
            long    _lightpath;

            int     _lowRange;

            int     _highRange;

            std::string _descStr;            
    };        
};

#endif

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