TimeManager.hpp

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/*
 *  This file is part of AQUAgpusph, a free CFD program based on SPH.
 *  Copyright (C) 2012  Jose Luis Cercos Pita <jl.cercos@upm.es>
 *
 *  AQUAgpusph 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  AQUAgpusph 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 AQUAgpusph.  If not, see <http://www.gnu.org/licenses/>.
 */

 
#ifndef TIMEMANAGER_H_INCLUDED
#define TIMEMANAGER_H_INCLUDED
 
#include "sphPrerequisites.hpp"
#include "ProblemSetup.hpp"
 
namespace Aqua {
namespace InputOutput {

class DECLDIR TimeManager
{
  public:
        TimeManager(const ProblemSetup& sim_data);

        ~TimeManager();

        bool mustStop();

        bool mustPrintOutput();

        inline unsigned int step() const { return *_step; }

        inline float time() const { return *_time; }

        inline unsigned int frame() const { return *_frame; }

        inline float dt() const { return *_dt; }

        inline float maxTime() const { return *_time_max; }

        inline unsigned int maxStep() const { return *_steps_max; }

        inline unsigned int maxFrame() const { return *_frames_max; }

        inline void outputStep(int s) { _output_step = s; }

        inline int outputStep() const { return _output_step; }

        inline int outputIPF() const { return _output_ipf; }

        inline void outputTime(float t) { _output_time = t; }

        inline float outputTime() const { return _output_time; }

        inline float outputFPS() const { return _output_fps; }
 
  private:
        void sync();

        unsigned int* _step;
        float* _time;
        float* _dt;
        unsigned int* _frame;
        float* _time_max;
        unsigned int* _steps_max;
        unsigned int* _frames_max;

        float _output_time;
        float _output_fps;
        int _output_step;
        int _output_ipf;
};
 
}
} // namespace
 
#endif // TIMEMANAGER_H_INCLUDED