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<h2 class="title" style="clear: both"><a id="dbget_pagesize"></a>Db::get_pagesize()</h2>
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<pre class="programlisting">#include <db_cxx.h>
int
Db::get_pagesize(u_int32_t *pagesizep);</pre>
<p>
The <code class="methodname">Db::get_pagesize()</code> method returns the database's current page size, as
set by the <a class="xref" href="dbset_pagesize.html" title="Db::set_pagesize()">Db::set_pagesize()</a>
method. Note that if <code class="methodname">Db::set_pagesize()</code> was not called by your
application, then the default pagesize is selected based on the underlying filesystem I/O block size.
If you call <code class="methodname">Db::get_pagesize()</code> before you have opened the
database, the value returned by this method is therefore the underlying filesystem I/O block size.
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The <code class="methodname">Db::get_pagesize()</code> method may be called only after the database has been opened.
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The <code class="methodname">Db::get_pagesize()</code> <span>
<span>
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="idp4561904"></a>pagesizep</h4>
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The <code class="methodname">Db::get_pagesize()</code> method returns the page size in <span class="bold"><strong>pagesizep</strong></span>.
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<a class="xref" href="dbset_pagesize.html" title="Db::set_pagesize()">Db::set_pagesize()</a>
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