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<pre class="programlisting">#include <db_cxx.h>
int
DbEnv::get_mp_max_write(int *maxwritep, db_timeout_t *maxwrite_sleepp);</pre>
<p>
The <code class="methodname">DbEnv::get_mp_max_write()</code> method returns the current maximum
number of sequential write operations and microseconds to pause that the library can schedule when flushing
dirty pages from the cache. These values are set by the
<a class="xref" href="mempset_mp_max_write.html" title="DbEnv::set_mp_max_write()">DbEnv::set_mp_max_write()</a>
method.
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<p>
The <code class="methodname">DbEnv::get_mp_max_write()</code> method may be called at any time
during the life of the application.
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<p>
The <code class="methodname">DbEnv::get_mp_max_write()</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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<h3 class="title"><a id="id1690334"></a>Parameters</h3>
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<h4 class="title"><a id="id1690415"></a>maxwritep</h4>
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<p>
The <span class="bold"><strong>maxwritep</strong></span> parameter references
memory into which the maximum number of sequential write operations
is copied.
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<h4 class="title"><a id="id1690377"></a>maxwrite_sleepp</h4>
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<p>
The <span class="bold"><strong>maxwrite_sleepp</strong></span> parameter
references memory into which the microseconds to pause before
scheduling further write operations is copied.
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<a class="link" href="env.html" title="Chapter 5. The DbEnv Handle">DbEnv</a>, <a class="link" href="memp.html" title="Chapter 9. The DbMpoolFile Handle">DbMpoolFile</a>
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<a class="xref" href="memp.html#memplist" title="Memory Pools and Related Methods">Memory Pools and Related Methods</a>,
<a class="xref" href="mempset_mp_max_write.html" title="DbEnv::set_mp_max_write()">DbEnv::set_mp_max_write()</a>
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