RFPulse.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 _RFPULSE_H_
#define _RFPULSE_H_
 
#include "Pulse.h"
#include "TxRxPhase.h"
#include "CoilArray.h"
 
 
class RFPulse : public Pulse {
 
 public:
 
    RFPulse          ();
 
    virtual ~RFPulse () {};
 
    RFPulse (const RFPulse& rfp) {
        m_flip_angle = rfp.m_flip_angle;
        m_bw = rfp.m_bw;
        m_channel = rfp.m_channel;
        m_coil_array = rfp.m_coil_array;
        m_GetPhaseFunPtrs = rfp.m_GetPhaseFunPtrs;
        m_refocusing = rfp.m_refocusing;
        m_symmetry = rfp.m_symmetry;
    }
 
    virtual void GetValue (double * dAllVal, double const time)  ;
 
    virtual bool Prepare  (const PrepareMode mode);
 
    virtual double  GetIntegralNumeric  (int steps);
 
    inline double  GetFlipAngle  () const {return m_flip_angle;};
 
    inline void    SetFlipAngle  (const double fa) {m_flip_angle = fa; };
 
    inline int  GetChannel  () const {return m_channel;};
 
    inline void    SetChannel  (int ch) {m_channel = ch; };
 
    virtual double    GetMagnitude  (const double time )  { return 0.0 ; } ;
 
    inline double  GetBandWidth  ()              {return m_bw;};
 
    void insertGetPhaseFunction (double (*FGetPhase)(Module*, double));
 
    inline void    SetCoilArray (CoilArray* pCA) {m_coil_array = pCA;};
 
    CoilArray*     GetCoilArray () {return m_coil_array;};
 
    virtual void SetTPOIs ();
 
    virtual void GenerateEvents(std::vector<Event*> &events);
 
 protected:
 
    virtual string          GetInfo        ();
 
    double    m_flip_angle;   
    double    m_bw;           
    int       m_channel;      
    bool      m_refocusing;   
    double    m_symmetry;     
    // Provides sensitivies in GetValue
    CoilArray* m_coil_array;  
    vector<double (*)(Module*, double)> m_GetPhaseFunPtrs;   
};
 
#endif