RogueFrameHeader.cxx

#include "Packing/RogueFrameHeader.h"
 
namespace packing {
 
utility::Reader& RogueFrameHeader::read(utility::Reader& r) {
  if (!(r >> size_ >> flags_ >> error_ >> channel_)) {
    return r;
  }
 
  // subtract 4 from size since 4 bytes after
  // the bytes holding size have been read
  size_ -= 4;
 
  int frame_start = r.tell();
  r.seek(frame_start + size_ - 1);
  r >> trailer_;
  // reset back to beginning of frame
  r.seek(frame_start);
 
  return r;
}
 
}  // namespace packing