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<a href="../../../html/index.html">Home</a> » <a href="../../../html/pmc.html">PMCs</a> » The concurrency scheduler
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<h1><a name="NAME"
>NAME</a></h1>
<p>src/pmc/schedulermessage.pmc - The concurrency scheduler</p>
<h1><a name="DESCRIPTION"
>DESCRIPTION</a></h1>
<p>Implements a message passed between concurrency schedulers.</p>
<h2><a name="Vtable_Functions"
>Vtable Functions</a></h2>
<dl>
<dt><a name="void_init()"
><b><code>void init()</b></code></a></dt>
Initialize a concurrency scheduler message object.
<dt><a name="void_init_pmc(PMC_*data)"
><b><code>void init_pmc(PMC *data)</b></code></a></dt>
Initializes a new SchedulerMessage with a <code>Hash</code> PMC with any or all of the keys:
<dl>
<dt><a name="id"
><b><code>id</b></code></a></dt>
An <code>Integer</code> representing the unique identifier for this scheduler message.
<dt><a name="type"
><b><code>type</b></code></a></dt>
A <code>String</code> representing the unique type for this scheduler message.
<dt><a name="data"
><b><code>data</b></code></a></dt>
An <code>PMC</code> representing the data passed in this scheduler message.</dl>
<dt><a name="INTVAL_get_integer()"
><b><code>INTVAL get_integer()</b></code></a></dt>
Retrieve the message ID.
<dt><a name="void_set_integer_native(INTVAL_value)"
><b><code>void set_integer_native(INTVAL value)</b></code></a></dt>
Set the message ID.
<dt><a name="STRING_*_get_string()"
><b><code>STRING * get_string()</b></code></a></dt>
Retrieve the message type.
<dt><a name="void_set_string_native(STRING_*value)"
><b><code>void set_string_native(STRING *value)</b></code></a></dt>
Set the message type.
<dt><a name="PMC_*share_ro()"
><b><code>PMC *share_ro()</b></code></a></dt>
Set this PMC as shared.
<dt><a name="void_mark()"
><b><code>void mark()</b></code></a></dt>
Mark any referenced strings and PMCs.
<dt><a name="void_visit(visit_info_*info)"
><b><code>void visit(visit_info *info)</b></code></a></dt>
This is used by freeze/thaw to visit the contents of the scheduler message.<code>*info</code> is the visit info,
(see <em>include/parrot/pmc_freeze.h</em>).
<dt><a name="void_freeze(visit_info_*info)"
><b><code>void freeze(visit_info *info)</b></code></a></dt>
Used to archive the scheduler message.
<dt><a name="void_thaw(visit_info_*info)"
><b><code>void thaw(visit_info *info)</b></code></a></dt>
Used to unarchive the scheduler message.</dl>
<h1><a name="SEE_ALSO"
>SEE ALSO</a></h1>
<p><em><a href="../../docs/pdds/pdd25_concurrency.pod.html">docs/pdds/pdd25_concurrency.pod</a></em>.</p>
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