1Fsdb::IO::Replayable(3)User Contributed Perl DocumentatioFnsdb::IO::Replayable(3)
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NAME

6       Fsdb::IO::Replayable - support for buffering fsdb rows
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SYNOPSIS

9       Buffer and replaying fsdb rows
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FUNCTIONS

12   new
13           $replayable = new Fsdb::IO::Replayable(-writer_args => \@writer_args,
14               -reader_args => \@reader_args);
15           $writer = $replayable->writer;
16           $replayable->close;  # warning: close replayable, NOT writer
17           $reader = $replayable->reader;
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19       Creates a buffer for Fsdb::IO objects that will run with bounded memory
20       usage.  After you close it, you can replay it one or more times by
21       opening readers.
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23       Arguments to the new method:
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25       -writer_args => @arref Gives arguments to pass to Fsdb::IO::Writer to
26       make a new stream.
27       -reader_args => @arref Gives arguments to pass to Fsdb::IO::Reader to
28       make a new stream.
29       -tmpdir => $dirname Specifies wher tmpfiles go.
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31   writer
32           $writer = $replayable->writer;
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34       Return a fsdb writer object.  If the file was written already, resets
35       it for rewriting.
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37   close
38           $replayable->close;
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40       Close the replayable for writing.  Closes the writer object, if any.
41       Allows reading to start.
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43   reader
44           $reader = $replayable->reader;
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46       Return a fsdb reader object to re-read the file.  Can be called once.
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48       The caller is expected to close and discard any readers.
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52perl v5.36.0                      2022-11-22           Fsdb::IO::Replayable(3)
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