NAME

       tcl::chan::string - Read-only in-memory channel

SYNOPSIS

       package require Tcl  8.5

       package require TclOO

       package require tcl::chan::events  ?1?

       package require tcl::chan::string  ?1?

       ::tcl::chan::string content

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DESCRIPTION

       The  tcl::chan::string  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 they are read-only however, their content is provided at the
       time of construction and immutable afterward.

       Packages related to this are tcl::chan::memchan and tcl::chan::variable.

       The internal  TclOO  class  implementing  the  channel  handler  is  a  sub-class  of  the
       tcl::chan::events framework.

API

       ::tcl::chan::string content
              This  command  creates  a  new  string  channel and returns its handle. The channel
              provides random read-only access to the content string.

BUGS, IDEAS, FEEDBACK

       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
       [http://core.tcl.tk/tcllib/reportlist].  Please also report any ideas for enhancements you
       may have for either package and/or documentation.

KEYWORDS

       in-memory channel, reflected channel, tip 219, virtual channel

CATEGORY

       Channels

COPYRIGHT

       Copyright (c) 2009 Andreas Kupries <andreas_kupries@users.sourceforge.net>