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| author | David Thompson <dthompson2@worcester.edu> | 2023-12-28 11:23:49 -0500 |
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| committer | David Thompson <dthompson2@worcester.edu> | 2023-12-28 11:23:49 -0500 |
| commit | 25c5eac5e6ca1035db1eddd7bea9ac78531da57e (patch) | |
| tree | 96377006bbfee75bcf0ce208c1ef89cbdfa5b803 /manuals/sly/Coroutines.html | |
| parent | 5b2e467a7e5e2ffbb0cbbf2557283be891d8206b (diff) | |
Delete manuals!
Good riddance! These are hosted on files.dthompson.us now!
Diffstat (limited to 'manuals/sly/Coroutines.html')
| -rw-r--r-- | manuals/sly/Coroutines.html | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/manuals/sly/Coroutines.html b/manuals/sly/Coroutines.html deleted file mode 100644 index 26e5c73..0000000 --- a/manuals/sly/Coroutines.html +++ /dev/null @@ -1,134 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- Copyright (C) 2013, 2014 David Thompson davet@gnu.org - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 -or any later version published by the Free Software Foundation; -with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. -A copy of the license is included in the section entitled "GNU -Free Documentation License". - -A copy of the license is also available from the Free Software -Foundation Web site at http://www.gnu.org/licenses/fdl.html. - - -The document was typeset with -http://www.texinfo.org/ (GNU Texinfo). - --> -<!-- Created by GNU Texinfo 6.0, http://www.gnu.org/software/texinfo/ --> -<head> -<title>Sly: Coroutines</title> - -<meta name="description" content="Sly: Coroutines"> -<meta name="keywords" content="Sly: Coroutines"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta charset="UTF-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="Index.html#Index" rel="index" title="Index"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="Time.html#Time" rel="up" title="Time"> -<link href="Agendas.html#Agendas" rel="next" title="Agendas"> -<link href="Signals.html#Signals" rel="prev" title="Signals"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.indentedblock {margin-right: 0em} -blockquote.smallindentedblock {margin-right: 0em; font-size: smaller} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smalllisp {margin-left: 3.2em} -kbd {font-style: oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space: nowrap} -span.nolinebreak {white-space: nowrap} -span.roman {font-family: serif; font-weight: normal} -span.sansserif {font-family: sans-serif; font-weight: normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en"> -<a name="Coroutines"></a> -<div class="header"> -<p> -Next: <a href="Agendas.html#Agendas" accesskey="n" rel="next">Agendas</a>, Previous: <a href="Signals.html#Signals" accesskey="p" rel="prev">Signals</a>, Up: <a href="Time.html#Time" accesskey="u" rel="up">Time</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p> -</div> -<hr> -<a name="Coroutines-1"></a> -<h4 class="subsection">4.3.2 Coroutines</h4> - -<div class="example"> -<pre class="example">(use-modules (sly coroutine)) -</pre></div> - -<p>Coroutines are the building block for cooperative multitasking. When -used with agendas, they are a powerful mechanism for writing -algorithms that span multiple clock ticks in a straightforward, linear -fashion. Sly’s coroutines are built on top of Guile’s delimited -continuations, called prompts. -</p> -<p>To run a procedure as a coroutine, use the <code>call-with-coroutine</code> -procedure. Once inside the coroutine prompt, the <code>yield</code> -procedure can be used to pause the procedure and pass its continuation -to a callback procedure. The callback may call the continuation at -its convenience, resuming the original procedure. -</p> -<p>Coroutines are particularly useful in conjunction with <a href="Agendas.html#Agendas">Agendas</a>. -</p> -<dl> -<dt><a name="index-call_002dwith_002dcoroutine"></a>Scheme Procedure: <strong>call-with-coroutine</strong> <em><var>thunk</var></em></dt> -<dd><p>Apply <var>thunk</var> within a coroutine prompt. -</p></dd></dl> - -<dl> -<dt><a name="index-coroutine"></a>Scheme Syntax: <strong>coroutine</strong> <em><var>body</var> …</em></dt> -<dd><p>Evaluate <var>body</var> within a coroutine prompt. -</p></dd></dl> - -<dl> -<dt><a name="index-colambda"></a>Scheme Syntax: <strong>colambda</strong> <em><var>args</var> <var>body</var> …</em></dt> -<dd><p>Syntacic sugar for a <code>lambda</code> expression whose <var>body</var> is run -within a coroutine prompt. -</p></dd></dl> - -<dl> -<dt><a name="index-codefine"></a>Scheme Syntax: <strong>codefine</strong> <em>(<var>name</var> <var>formals</var> …) <var>body</var> …</em></dt> -<dd><p>Syntacic sugar for defining a procedure called <var>name</var> with formal -arguments <var>formals</var> whose <var>body</var> is run within a coroutine -prompt. -</p></dd></dl> - -<dl> -<dt><a name="index-codefine_002a"></a>Scheme Syntax: <strong>codefine*</strong> <em>(<var>name</var> <var>formals</var> …) <var>body</var> …</em></dt> -<dd><p>Syntacic sugar for defining a procedure called <var>name</var> with -optional and keyword arguments <var>formals</var> whose <var>body</var> is run -within a coroutine prompt. -</p></dd></dl> - -<dl> -<dt><a name="index-yield"></a>Scheme Procedure: <strong>yield</strong> <em><var>callback</var></em></dt> -<dd><p>Yield continuation to the procedure <var>callback</var>. -</p></dd></dl> - - - - -</body> -</html> |