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<title>Exiv2: Exiv2::IoCloser Class Reference</title>
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<div class="navpath"><a class="el" href="namespaceExiv2.html">Exiv2</a>::<a class="el" href="classExiv2_1_1IoCloser.html">IoCloser</a>
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<h1>Exiv2::IoCloser Class Reference</h1><!-- doxytag: class="Exiv2::IoCloser" -->Utility class that closes a <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> instance upon destruction. Meant to be used as a stack variable in functions that need to ensure <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> instances get closed. Useful when functions return errors from many locations.
<a href="#_details">More...</a>
<p>
<code>#include <basicio.hpp></code>
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Collaboration diagram for Exiv2::IoCloser:</div>
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<a href="classExiv2_1_1IoCloser-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Creators</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="72accf64d9ef3d84869f046709ce3a46"></a><!-- doxytag: member="Exiv2::IoCloser::IoCloser" ref="72accf64d9ef3d84869f046709ce3a46" args="(BasicIo &bio)" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1IoCloser.html#72accf64d9ef3d84869f046709ce3a46">IoCloser</a> (<a class="el" href="classExiv2_1_1BasicIo.html">BasicIo</a> &bio)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor, takes a <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> reference. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="0aedeadca821f9729742963c2f9ec54d"></a><!-- doxytag: member="Exiv2::IoCloser::~IoCloser" ref="0aedeadca821f9729742963c2f9ec54d" args="()" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1IoCloser.html#0aedeadca821f9729742963c2f9ec54d">~IoCloser</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor, closes the <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> reference. <br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Manipulators</div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="bf6fd92de40b9371b0df6e52ba63016a"></a><!-- doxytag: member="Exiv2::IoCloser::close" ref="bf6fd92de40b9371b0df6e52ba63016a" args="()" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1IoCloser.html#bf6fd92de40b9371b0df6e52ba63016a">close</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Close the <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> if it is open. <br></td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="efe0b0d7b2bf97cffac29fa5a388e75b"></a><!-- doxytag: member="Exiv2::IoCloser::bio_" ref="efe0b0d7b2bf97cffac29fa5a388e75b" args="" -->
<a class="el" href="classExiv2_1_1BasicIo.html">BasicIo</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1IoCloser.html#efe0b0d7b2bf97cffac29fa5a388e75b">bio_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> reference. <br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Utility class that closes a <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> instance upon destruction. Meant to be used as a stack variable in functions that need to ensure <a class="el" href="classExiv2_1_1BasicIo.html" title="An interface for simple binary IO.">BasicIo</a> instances get closed. Useful when functions return errors from many locations. <hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="basicio_8hpp.html">basicio.hpp</a></ul>
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