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tcl::chan::variable - In-memory channel using variable for storage
package require Tcl 8.5
package require TclOO
package require tcl::chan::events ?1?
package require tcl::chan::variable ?1.0.4?
The tcl::chan::variable package provides a command creating channels which live purely in memory. They provide random-access, i.e. are seekable. In contrast to the channels created by tcl::chan::memchan the data is not hidden in the channel however, but stored in an associated variable, specified at the time of construction.
This command creates a new variable channel and returns its handle. The content of the channel is stored in the associated namespace variable varname.
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category virtchannel of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.
When proposing code changes, please provide unified diffs, i.e the output of diff -u.
Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.
Copyright © 2009 Andreas Kupries