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<title>Class Poco::Buffer</title>
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<meta name="copyright" content="Copyright (c) 2009, Applied Informatics Software Engineering GmbH and Contributors"/>
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<meta name="date" content="2009-11-24"/>
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<h1 class="namespace"><a href="Poco.html" class="namespace">Poco</a></h1>
<h1 class="template">template < class T ></h1>
<h1 class="symbol">class Buffer</h1>
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<div class="body">
<p>
<b>Library:</b> Foundation<br />
<b>Package:</b> Core<br />
<b>Header:</b> Poco/Buffer.h</p>
<h2>Description</h2>
<div class="description">
<p>A very simple buffer class that allocates a buffer of a given type and size in the constructor and deallocates the buffer in the destructor. </p>
<p>This class is useful everywhere where a temporary buffer is needed. </p>
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<h2>Member Summary</h2>
<p><b>Member Functions: </b><a href="Poco.Buffer.html#3933" title="Poco::Buffer::begin()">begin</a>, <a href="Poco.Buffer.html#3935" title="Poco::Buffer::end()">end</a>, <a href="Poco.Buffer.html#3937" title="Poco::Buffer::operator()">operator</a>, <a href="Poco.Buffer.html#3932" title="Poco::Buffer::size()">size</a></p>
<h2>Constructors</h2>
<h3><a name="3929">Buffer</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl"><a href="Poco.Buffer.html" title="class Poco::Buffer">Buffer</a>(<br /> std::size_t size<br />);</p>
<div class="description">
<p>Creates and allocates the <a href="Poco.Buffer.html" title="class Poco::Buffer">Buffer</a>. </p>
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<h2>Destructor</h2>
<h3><a name="3931">~Buffer</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">~<a href="Poco.Buffer.html" title="class Poco::Buffer">Buffer</a>();</p>
<div class="description">
<p>Destroys the <a href="Poco.Buffer.html" title="class Poco::Buffer">Buffer</a>. </p>
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<h2>Member Functions</h2>
<h3><a name="3933">begin</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">T * begin();</p>
<div class="description">
<p>Returns a pointer to the beginning of the buffer. </p>
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<h3><a name="3934">begin</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">const T * begin() const;</p>
<div class="description">
<p>Returns a pointer to the beginning of the buffer. </p>
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<h3><a name="3935">end</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">T * end();</p>
<div class="description">
<p>Returns a pointer to end of the buffer. </p>
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<h3><a name="3936">end</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">const T * end() const;</p>
<div class="description">
<p>Returns a pointer to the end of the buffer. </p>
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<h3><a name="3937">operator</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">T & operator[] (<br /> std::size_t index<br />);</p>
<div class="description">
<p></p>
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<h3><a name="3939">operator</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">const T & operator[] (<br /> std::size_t index<br />) const;</p>
<div class="description">
<p></p>
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<h3><a name="3932">size</a> <img src="images/inline.gif" alt="inline" title="inline" style="vertical-align:baseline;" border="0" /> </h3>
<p class="decl">std::size_t size() const;</p>
<div class="description">
<p>Returns the size of the buffer. </p>
</div>
<p class="footer">POCO C++ Libraries 1.3.6-all<br />
Copyright © 2009, <a href="http://pocoproject.org/" target="_blank">Applied Informatics Software Engineering GmbH and Contributors</a></p>
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