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<h2 class="title" style="clear: both"><a id="dbget_cachesize"></a>Db::get_cachesize()</h2>
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<pre class="programlisting">#include <db_cxx.h>
int
Db::get_cachesize(u_int32_t *gbytesp, u_int32_t *bytesp, int *ncachep);</pre>
<p>
The <code class="methodname">Db::get_cachesize()</code> method returns the current size and
composition of the cache. These values may be set using the
<a class="xref" href="dbset_cachesize.html" title="Db::set_cachesize()">Db::set_cachesize()</a>
method.
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<p>
The <code class="methodname">Db::get_cachesize()</code> method may be called at any time during the
life of the application.
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<p>
The <code class="methodname">Db::get_cachesize()</code> <span>
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method either returns a non-zero error value or throws an
exception that encapsulates a non-zero error value on
failure, and returns 0 on success.
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<h4 class="title"><a id="idp49862120"></a>gbytesp</h4>
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<p>
The <span class="bold"><strong>gbytesp</strong></span> parameter references
memory into which the gigabytes of memory in the cache is copied.
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<h4 class="title"><a id="idp49849912"></a>bytesp</h4>
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The <span class="bold"><strong>bytesp</strong></span> parameter references
memory into which the additional bytes of memory in the cache is
copied.
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<h4 class="title"><a id="idp49848936"></a>ncachep</h4>
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The <span class="bold"><strong>ncachep</strong></span> parameter references
memory into which the number of caches is copied.
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<a class="xref" href="db.html#dblist" title="Database and Related Methods">Database and Related Methods</a>,
<a class="xref" href="dbset_cachesize.html" title="Db::set_cachesize()">Db::set_cachesize()</a>
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