68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
// src/backend/static_process.hh - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef STATIC_PROCESS_HH
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#define STATIC_PROCESS_HH 1
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#include "config.h"
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#include "static_schedulable.hh"
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#include "static_thread.hh"
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#include <glibmm/ustring.h>
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#include <vector>
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namespace sgpem
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{
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class StaticProcess;
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class StaticThread;
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/** \brief Represents a program in execution.
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It IS a Schedulable object.
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*/
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class SG_DLLLOCAL StaticProcess : public StaticSchedulable
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{
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public:
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/** \brief Creates a new object with the given parameters. */
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StaticProcess(const Glib::ustring& name, const unsigned int& arrival, const int& priority = 0);
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/** \brief Destructor. */
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virtual ~StaticProcess();
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virtual unsigned int get_total_cpu_time() const;
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virtual unsigned int get_arrival_time() const;
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virtual unsigned int set_arrival_time(unsigned int time);
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// Does the job also of add_thread() and remove_thread(). :-)
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// Since we're touching backend internals, we can do this safely
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// (because we know what we're doing, isn't it?)
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virtual std::vector<StaticThread*>& get_threads();
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private:
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unsigned int _start_time;
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std::vector<StaticThread*> _threads;
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};
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}
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#endif
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