SegBufferExecStreamParams Struct Reference

SegBufferExecStreamParams defines parameters for instantiating a SegBufferExecStream. More...

#include <SegBufferExecStream.h>

Inheritance diagram for SegBufferExecStreamParams:

List of all members.

Public Attributes
bool	multipass
	If true, buffer contents are preserved rather than deleted as they are read.

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Detailed Description

SegBufferExecStreamParams defines parameters for instantiating a SegBufferExecStream.

TODO: support usage of a SpillOutputStream.

Definition at line 39 of file SegBufferExecStream.h.

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Member Data Documentation

bool SegBufferExecStreamParams::multipass

If true, buffer contents are preserved rather than deleted as they are read.

This allows open(restart=true) to be used to perform multiple iterations over the buffer.

TODO: support "tee" on the first pass.

Definition at line 51 of file SegBufferExecStream.h.

Referenced by SegBufferExecStream::prepare(), ExecStreamTestSuite::testMergeImplicitPullInputs(), ExecStreamTestSuite::testSegBufferExecStream(), ExecStreamTestSuite::testSegBufferReaderWriterExecStream(), and ExecStreamFactory::visit().

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The documentation for this struct was generated from the following file:

• /home/pub/open/dev/fennel/exec/SegBufferExecStream.h

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