indexing/NAMESPACE at master · jaryan/indexing · GitHub

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useDynLib(indexing)

importFrom(stats, na.omit)

importFrom(mmap,
   as.Ctype,
   "extractFUN<-",
   int32,
   is.mmap,
   mmap,
   mmapFlags,
   nbytes
)

export(
  .IndexEnv,
  indexenv,

  create_index,
  createData,
  load_index, loadIndex,
  loadHIndex,
  loadData,
  search_index,

  "%r%",

  ## dimnames and dim to simulate rectangular
  dimnames.indexed_db,
  dim.indexed_db,
  partitions
)

export(
  is.bitmap,
  is.bitmap_lzo,
  as.rowid,

  compress_bitmap,
  decompress_bitmap_lzo
)

export(
  # general utility functions

  localtime,

  # fast sequential binary file read with `[` method
  seqfile
)

S3method(dim, indexed_db)
S3method(dimnames, indexed_db)

S3method(as.rowid, rowid)
S3method(as.rowid, bitmap)
S3method(as.rowid, list)
S3method(as.rowid, default)

S3method('[<-', bitmap)
S3method(print, bitmap)

S3method('[', seqfile)
S3method(print, seqfile)

S3method('[', dfactor)
S3method(print, dfactor)

S3method(create_index.mmap, integer)
S3method(create_index.mmap, double)
S3method(create_index.mmap, character)

S3method("<",  indexed)
S3method("<=", indexed)
S3method(">",  indexed)
S3method(">=", indexed)
S3method("==", indexed)
S3method("!=", indexed)
S3method("%r%", indexed)
S3method("%r%", numeric)
S3method("%r%", mmap)

S3method(length, indexed)
S3method(seq, indexed_list)

S3method(subset, indexed_db)

# indexed_posixct
S3method(Ops, indexed_posixct)

# indexed_date
S3method("==", indexed_date)

S3method("[", indexed_db)

S3method("&", rowid)
S3method("|", rowid)

S3method("&", bitmap)
S3method("|", bitmap)

S3method(print, indexed_db)
S3method(print, rowid)