Event.h

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/*
 *  JEMRIS Copyright (C)
 *                        2006-2025  Tony Stoecker
 *                        2007-2018  Kaveh Vahedipour
 *                        2009-2019  Daniel Pflugfelder
 *
 *
 *  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.
 *
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef EVENT_H_
#define EVENT_H_
 
#include "Declarations.h"
#include <vector>
 
class Event
{
public:
        Event(){};
 
        virtual ~Event(){};
        virtual bool operator==(const Event &other) const { return false; };
 
};
 
class DelayEvent : public Event
{
public:
        bool operator==(const DelayEvent &other) const {
            return (this->m_delay==other.m_delay);
        }
public:
        double m_delay;     
};
 
class RFEvent : public Event
{
public:
        bool operator==(const RFEvent &other) const {
            return (long(1e9*this->m_amplitude)==long(1e9*other.m_amplitude) && this->m_mag_shape==other.m_mag_shape && this->m_phase_shape==other.m_phase_shape && this->m_delay==other.m_delay &&
                        long(1e9*this->m_freq_offset)==long(1e9*other.m_freq_offset) && long(1e9*this->m_phase_offset)==long(1e9*other.m_phase_offset));
        }
public:
        double m_amplitude;                  
        int m_mag_shape;                     
        int m_phase_shape;                   
        int m_delay;                                     
        double m_freq_offset;                
        double m_phase_offset;               
        std::vector<double> m_magnitude;     
        std::vector<double> m_phase;         
};
 
class GradEvent : public Event
{
public:
        bool operator==(const GradEvent &other) const {
                bool ok;
                if (this->m_shape>=0)    // Arbitrary gradient
                        ok = (this->m_shape==other.m_shape);
                else                     // Trapezoidal gradient
                        ok = (this->m_ramp_up_time==other.m_ramp_up_time && this->m_flat_time==other.m_flat_time && this->m_ramp_down_time==other.m_ramp_down_time);
                return (ok && long(1e9*this->m_amplitude)==long(1e9*other.m_amplitude) && this->m_delay==other.m_delay);
        }
public:
        int  m_channel;                      
        double m_amplitude;                  
        int m_delay;                                     
        // Trapezoid:
        long m_ramp_up_time;                 
        long m_flat_time;                    
        long m_ramp_down_time;               
        // Arbitrary:
        int m_shape;                         
        std::vector<double> m_samples;       
};
 
 
class ADCEvent : public Event
{
public:
        bool operator==(const ADCEvent &other) const {
            return (this->m_num_samples==other.m_num_samples && this->m_dwell_time==other.m_dwell_time && this->m_delay==other.m_delay &&
                        long(1e9*this->m_freq_offset)==long(1e9*other.m_freq_offset) && long(1e9*this->m_phase_offset)==long(1e9*other.m_phase_offset));
        }
public:
        int m_num_samples;          
        int m_dwell_time;           
        int m_delay;                
        double m_freq_offset;       
        double m_phase_offset;      
};
 
 
#endif /*EVENT_H_*/