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  • Committer: Package Import Robot
  • Author(s): Iain Lane, Josselin Mouette, Iain Lane
  • Date: 2012-10-17 11:51:14 UTC
  • mfrom: (172.1.3 experimental)
  • Revision ID: package-import@ubuntu.com-20121017115114-gqog9lavags5afi1
Tags: 2.34.1-1
https://launchpad.net/bugs/1044322
[ Josselin Mouette ]
* Require libelfg0-dev, not libelf-dev which has nothing to do with 
  it.

[ Iain Lane ]
* New upstream release
  + GTimeZone support for zoneinfo version 1
  + Leak in glib-compile-resources
  + g_settings_bind: use canonical property name
  + Port gio tests from pygobject to pygi
* Switch python-gobject-2 BD to python-gi, folowing porting of tests. 
* debian/patches/50_git_gmenuexporter_allow_null_bus_on_name_vanished.patch:
  Cherry-pick upstream patch to fix crash when GBusNameVanishedCallback is
  called with a NULL GDBusConnection. (LP: #1044322)

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docs/reference/glib/html/glib-GVariant.html
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<link rel="up" href="glib-data-types.html" title="GLib Data Types">
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<link rel="prev" href="glib-GVariantType.html" title="GVariantType">
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<link rel="next" href="gvariant-format-strings.html" title="GVariant Format Strings">
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<p>
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<div class="refsect2">
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<a name="idp61883568"></a><h3>Memory Use</h3>
 
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<a name="idp61813872"></a><h3>Memory Use</h3>
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<p>
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  <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> tries to be quite efficient with respect to memory use.
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  This section gives a rough idea of how much memory is used by the
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  </p>
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<div class="refsect3">
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<a name="idp61895520"></a><h4>Type Information Cache</h4>
 
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<a name="idp61825824"></a><h4>Type Information Cache</h4>
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   For each GVariant type that currently exists in the program a type
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   information structure is kept in the type information cache.  The
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</div>
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<div class="refsect3">
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<a name="idp61903904"></a><h4>Buffer Management Memory</h4>
 
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<a name="idp61834208"></a><h4>Buffer Management Memory</h4>
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<p>
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   <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> uses an internal buffer management structure to deal
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   with the various different possible sources of serialised data
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  </p>
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</div>
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<div class="refsect3">
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<a name="idp61910400"></a><h4>GVariant structure</h4>
 
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<a name="idp61840704"></a><h4>GVariant structure</h4>
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   The size of a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> structure is 6 * (void *).  On 32 bit
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   systems, that's 24 bytes.
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<div class="refsect3">
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<a name="idp61917792"></a><h4>Summary</h4>
 
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<a name="idp61848096"></a><h4>Summary</h4>
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   To put the entire example together, for our dictionary mapping
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   strings to variants (with two entries, as given above), we are
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>one</code></em> :</span></p></td>
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<td>a basic-typed <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> GVariant]</span>
 
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<td>a basic-typed <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type"><span class="acronym">type</span></acronym> GVariant]</span>
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</td>
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<td><p><span class="term"><em class="parameter"><code>two</code></em> :</span></p></td>
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance of the same type. <span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> GVariant]</span>
 
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance of the same type. <span class="annotation">[<acronym title="Override the parsed C type with given type"><span class="acronym">type</span></acronym> GVariant]</span>
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<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
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<td>a basic <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> value as a <a class="link" href="glib-Basic-Types.html#gconstpointer" title="gconstpointer"><span class="type">gconstpointer</span></a>. <span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> GVariant]</span>
 
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<td>a basic <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> value as a <a class="link" href="glib-Basic-Types.html#gconstpointer" title="gconstpointer"><span class="type">gconstpointer</span></a>. <span class="annotation">[<acronym title="Override the parsed C type with given type"><span class="acronym">type</span></acronym> GVariant]</span>
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<td><p><span class="term"><em class="parameter"><code>one</code></em> :</span></p></td>
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> GVariant]</span>
 
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type"><span class="acronym">type</span></acronym> GVariant]</span>
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<td><p><span class="term"><em class="parameter"><code>two</code></em> :</span></p></td>
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> GVariant]</span>
 
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<td>a <a class="link" href="glib-GVariant.html#GVariant" title="GVariant"><span class="type">GVariant</span></a> instance. <span class="annotation">[<acronym title="Override the parsed C type with given type"><span class="acronym">type</span></acronym> GVariant]</span>
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<div class="example">
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<a name="idp63939600"></a><p class="title"><b>Example 18. Iterating with <a class="link" href="glib-GVariant.html#g-variant-iter-next-value" title="g_variant_iter_next_value ()"><code class="function">g_variant_iter_next_value()</code></a></b></p>
 
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<a name="idp63872000"></a><p class="title"><b>Example 18. Iterating with <a class="link" href="glib-GVariant.html#g-variant-iter-next-value" title="g_variant_iter_next_value ()"><code class="function">g_variant_iter_next_value()</code></a></b></p>
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<a name="idp63968064"></a><p class="title"><b>Example 19. Memory management with <a class="link" href="glib-GVariant.html#g-variant-iter-next" title="g_variant_iter_next ()"><code class="function">g_variant_iter_next()</code></a></b></p>
 
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<a name="idp63900464"></a><p class="title"><b>Example 19. Memory management with <a class="link" href="glib-GVariant.html#g-variant-iter-next" title="g_variant_iter_next ()"><code class="function">g_variant_iter_next()</code></a></b></p>
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<a name="idp64010272"></a><p class="title"><b>Example 20. Memory management with <a class="link" href="glib-GVariant.html#g-variant-iter-loop" title="g_variant_iter_loop ()"><code class="function">g_variant_iter_loop()</code></a></b></p>
 
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<a name="idp63942672"></a><p class="title"><b>Example 20. Memory management with <a class="link" href="glib-GVariant.html#g-variant-iter-loop" title="g_variant_iter_loop ()"><code class="function">g_variant_iter_loop()</code></a></b></p>
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