BlockSize.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2023 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// dspsr/Kernel/Classes/dsp/BlockSize.h
 
#ifndef __dsp_BlockSize_h
#define __dsp_BlockSize_h
 
#include "dsp/Observation.h"
 
namespace dsp {
 
  class BlockSize : public dsp::Observation::NbyteNsamplePolicy
  {
  public:
 
    BlockSize* clone () const override;
 
    uint64_t get_nbytes (uint64_t nsamples) const override;
 
    uint64_t get_nsamples (uint64_t nbytes) const override;
 
    uint64_t get_block_data_bytes() const { return block_data_bytes; }
 
    void set_block_data_bytes(uint64_t bytes) { block_data_bytes = bytes; }
 
    uint64_t get_block_header_bytes() const { return block_header_bytes; }
 
    void set_block_header_bytes(uint64_t bytes) { block_header_bytes = bytes; }
 
    uint64_t get_block_tailer_bytes() const { return block_tailer_bytes; }
 
    void set_block_tailer_bytes(uint64_t bytes) { block_tailer_bytes = bytes; }
 
    uint64_t get_block_bytes() const { return block_header_bytes + block_data_bytes + block_tailer_bytes; }
 
    void load (const char* header);
 
  protected:
 
    uint64_t block_data_bytes {0};
 
    uint64_t block_header_bytes {0};
 
    uint64_t block_tailer_bytes {0};
  };
}
 
#endif // !defined(__BlockSize_h)