seqdelayvec.h

/***************************************************************************
                          seqdelayvec.h  -  description
                             -------------------
    begin                : Mon Oct 7 2002
    copyright            : (C) 2000-2021 by Thies H. Jochimsen
    email                : thies@jochimsen.de
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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 SEQDELAYVEC_H
#define SEQDELAYVEC_H
 
#include <odinseq/seqobj.h>
#include <odinseq/seqvec.h>
#include <odinseq/seqdriver.h>
 
class SeqDelayVecDriver : public SeqDriverBase {
 
 public:
  SeqDelayVecDriver() {}
  virtual ~SeqDelayVecDriver() {}
 
  virtual bool prep_driver() = 0;
 
  virtual STD_string get_program(programContext& context, double duration) const = 0;
 
  virtual bool unroll_program() const = 0;
 
  virtual SeqDelayVecDriver* clone_driver() const = 0;
};
 
 
 
class SeqDelayVector : public SeqObjBase, public SeqVector {
 
 public:
 
  SeqDelayVector(const STD_string& object_label,const dvector& delaylist);
 
 
  SeqDelayVector(const STD_string& object_label = "unnamedSeqDelayVector");
 
 
  SeqDelayVector(const SeqDelayVector& sdv);
 
 
  SeqDelayVector& operator = (const SeqDelayVector& sdv);
 
 
  SeqDelayVector& set_delayvector(const dvector& delaylist);
 
  dvector get_delayvector() const;
 
 
  // overloading virtual function from SeqTreeObj
  double get_duration() const;
  STD_string get_program(programContext& context) const;
  SeqValList get_delayvallist() const;
 
 private:
 
  // overwriting virtual functions from SeqClass
  bool prep();
 
  // overloading virtual function from SeqVector
  unsigned int get_vectorsize() const;
  bool needs_unrolling_check() const {return delayvecdriver->unroll_program();}
 
  mutable SeqDriverInterface<SeqDelayVecDriver> delayvecdriver;
 
  dvector delayvec;
 
};
 
 
#endif