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<li class="navelem"><a class="el" href="namespaceripple.html">ripple</a></li><li class="navelem"><a class="el" href="classripple_1_1Slice.html">Slice</a></li> </ul>
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<a href="#pub-types">Public Types</a> &#124;
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<div class="title">ripple::Slice Class Reference</div> </div>
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<p>An immutable linear range of bytes.
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Collaboration diagram for ripple::Slice:</div>
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Public Types</h2></td></tr>
<tr class="memitem:a77d74884c6cdda148bccb3c539da6804"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a77d74884c6cdda148bccb3c539da6804">value_type</a> = <a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a></td></tr>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a5a14d5d1e5aac5e2c6300f04709aaa42"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a5a14d5d1e5aac5e2c6300f04709aaa42">Slice</a> () noexcept=default</td></tr>
<tr class="memdesc:a5a14d5d1e5aac5e2c6300f04709aaa42"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructed <a class="el" href="classripple_1_1Slice.html" title="An immutable linear range of bytes.">Slice</a> has length 0. <a href="classripple_1_1Slice.html#a5a14d5d1e5aac5e2c6300f04709aaa42">More...</a><br /></td></tr>
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<tr class="memitem:ada896db9af14b2b214876bebca5402fd"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#ada896db9af14b2b214876bebca5402fd">Slice</a> (<a class="el" href="classripple_1_1Slice.html">Slice</a> const &amp;) noexcept=default</td></tr>
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<tr class="memitem:a5eec44c840ecca8f01e23ebd61f0ff36"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html">Slice</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a5eec44c840ecca8f01e23ebd61f0ff36">operator=</a> (<a class="el" href="classripple_1_1Slice.html">Slice</a> const &amp;) noexcept=default</td></tr>
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<tr class="memitem:af0bd936527d4a3ee83733aabe2734641"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#af0bd936527d4a3ee83733aabe2734641">Slice</a> (void const *<a class="el" href="classripple_1_1Slice.html#a9d49708cd15d24841b78dc0a9ecaac26">data</a>, <a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <a class="el" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a>) noexcept</td></tr>
<tr class="memdesc:af0bd936527d4a3ee83733aabe2734641"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a slice pointing to existing memory. <a href="classripple_1_1Slice.html#af0bd936527d4a3ee83733aabe2734641">More...</a><br /></td></tr>
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<tr class="memitem:a38d951bc2f27aaf89c3fdb5914c7e169"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a38d951bc2f27aaf89c3fdb5914c7e169">empty</a> () const noexcept</td></tr>
<tr class="memdesc:a38d951bc2f27aaf89c3fdb5914c7e169"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return <code>true</code> if the byte range is empty. <a href="classripple_1_1Slice.html#a38d951bc2f27aaf89c3fdb5914c7e169">More...</a><br /></td></tr>
<tr class="separator:a38d951bc2f27aaf89c3fdb5914c7e169"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9d49708cd15d24841b78dc0a9ecaac26"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> const *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a9d49708cd15d24841b78dc0a9ecaac26">data</a> () const noexcept</td></tr>
<tr class="memdesc:a9d49708cd15d24841b78dc0a9ecaac26"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a pointer to beginning of the storage. <a href="classripple_1_1Slice.html#a9d49708cd15d24841b78dc0a9ecaac26">More...</a><br /></td></tr>
<tr class="separator:a9d49708cd15d24841b78dc0a9ecaac26"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a89da47ac8d086cb6ecd1858e922657a6"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a89da47ac8d086cb6ecd1858e922657a6">operator[]</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> i) const noexcept</td></tr>
<tr class="memdesc:a89da47ac8d086cb6ecd1858e922657a6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Access raw bytes. <a href="classripple_1_1Slice.html#a89da47ac8d086cb6ecd1858e922657a6">More...</a><br /></td></tr>
<tr class="separator:a89da47ac8d086cb6ecd1858e922657a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a60d6d55a9111d4eb9173875a4af505a8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a60d6d55a9111d4eb9173875a4af505a8">remove_prefix</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n)</td></tr>
<tr class="memdesc:a60d6d55a9111d4eb9173875a4af505a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Shrinks the slice by moving its start forward by n characters. <a href="classripple_1_1Slice.html#a60d6d55a9111d4eb9173875a4af505a8">More...</a><br /></td></tr>
<tr class="separator:a60d6d55a9111d4eb9173875a4af505a8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e8d0e9da187938baa8fd4f3e7051867"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a4e8d0e9da187938baa8fd4f3e7051867">remove_suffix</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n)</td></tr>
<tr class="memdesc:a4e8d0e9da187938baa8fd4f3e7051867"><td class="mdescLeft">&#160;</td><td class="mdescRight">Shrinks the slice by moving its end backward by n characters. <a href="classripple_1_1Slice.html#a4e8d0e9da187938baa8fd4f3e7051867">More...</a><br /></td></tr>
<tr class="separator:a4e8d0e9da187938baa8fd4f3e7051867"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3ae79b3980ca850a6070e9dda9c19679"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html#a6f70574ecc6a44893f01134750f03afb">const_iterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a3ae79b3980ca850a6070e9dda9c19679">begin</a> () const noexcept</td></tr>
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<tr class="memitem:a6bd58d1949a0ff8d1ff226f1a8a82fc6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html#a6f70574ecc6a44893f01134750f03afb">const_iterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a6bd58d1949a0ff8d1ff226f1a8a82fc6">cbegin</a> () const noexcept</td></tr>
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<tr class="memitem:a40d87684d01acbc62ec048ffae21b7d3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html#a6f70574ecc6a44893f01134750f03afb">const_iterator</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a40d87684d01acbc62ec048ffae21b7d3">end</a> () const noexcept</td></tr>
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<tr class="memitem:a0789f9e98153bd7c63d63000decb3b1b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html">Slice</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a0789f9e98153bd7c63d63000decb3b1b">substr</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> pos, <a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> count=<a class="elRef" href="http://en.cppreference.com/w/cpp/types/numeric_limits.html">std::numeric_limits</a>&lt; <a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> &gt;::max()) const</td></tr>
<tr class="memdesc:a0789f9e98153bd7c63d63000decb3b1b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return a "sub slice" of given length starting at the given position. <a href="classripple_1_1Slice.html#a0789f9e98153bd7c63d63000decb3b1b">More...</a><br /></td></tr>
<tr class="separator:a0789f9e98153bd7c63d63000decb3b1b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:aa6faa586508e0f849d4591d807353825"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">size</a> () const noexcept</td></tr>
<tr class="memdesc:aa6faa586508e0f849d4591d807353825"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the number of bytes in the storage. <a href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825">More...</a><br /></td></tr>
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<tr class="memitem:ab09b683271821364a5e2a908021b879e"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#ab09b683271821364a5e2a908021b879e">length</a> () const noexcept</td></tr>
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<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:ae33433b0d5df247d5f004b9e3d0e38aa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html">Slice</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#ae33433b0d5df247d5f004b9e3d0e38aa">operator+=</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n)</td></tr>
<tr class="memdesc:ae33433b0d5df247d5f004b9e3d0e38aa"><td class="mdescLeft">&#160;</td><td class="mdescRight">Advance the buffer. <a href="classripple_1_1Slice.html#ae33433b0d5df247d5f004b9e3d0e38aa">More...</a><br /></td></tr>
<tr class="separator:ae33433b0d5df247d5f004b9e3d0e38aa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6bcf94a83d3ec64eebdc564dcd7acf98"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classripple_1_1Slice.html">Slice</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a6bcf94a83d3ec64eebdc564dcd7acf98">operator+</a> (<a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> n) const</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:a350ba5f9052ff273a428c3ce07b21e07"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> const *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a350ba5f9052ff273a428c3ce07b21e07">data_</a> = nullptr</td></tr>
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<tr class="memitem:a4a1dc9f632889c271419c35318124001"><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classripple_1_1Slice.html#a4a1dc9f632889c271419c35318124001">size_</a> = 0</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>An immutable linear range of bytes. </p>
<p>A fully constructed <a class="el" href="classripple_1_1Slice.html" title="An immutable linear range of bytes.">Slice</a> is guaranteed to be in a valid state. A <a class="el" href="classripple_1_1Slice.html" title="An immutable linear range of bytes.">Slice</a> is lightweight and copyable, it retains no ownership of the underlying memory. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00044">44</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
<a id="a77d74884c6cdda148bccb3c539da6804"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a77d74884c6cdda148bccb3c539da6804">&#9670;&nbsp;</a></span>value_type</h2>
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<td class="memname">using <a class="el" href="classripple_1_1Slice.html#a77d74884c6cdda148bccb3c539da6804">ripple::Slice::value_type</a> = <a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a></td>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00051">51</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6f70574ecc6a44893f01134750f03afb">&#9670;&nbsp;</a></span>const_iterator</h2>
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<td class="memname">using <a class="el" href="classripple_1_1Slice.html#a6f70574ecc6a44893f01134750f03afb">ripple::Slice::const_iterator</a> = <a class="el" href="classripple_1_1Slice.html#a77d74884c6cdda148bccb3c539da6804">value_type</a> const*</td>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00052">52</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<td class="memname">ripple::Slice::Slice </td>
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<p>Default constructed <a class="el" href="classripple_1_1Slice.html" title="An immutable linear range of bytes.">Slice</a> has length 0. </p>
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<td class="memname">ripple::Slice::Slice </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classripple_1_1Slice.html">Slice</a> const &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
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<td class="paramtype">void const *&#160;</td>
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<td class="paramtype"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a>&#160;</td>
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<p>Create a slice pointing to existing memory. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00062">62</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a5eec44c840ecca8f01e23ebd61f0ff36">&#9670;&nbsp;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classripple_1_1Slice.html">Slice</a>&amp; ripple::Slice::operator= </td>
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<td class="memname">bool ripple::Slice::empty </td>
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<p>Return <code>true</code> if the byte range is empty. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00069">69</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<td class="memname"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> ripple::Slice::size </td>
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<p>Returns the number of bytes in the storage. </p>
<p>This may be zero for an empty range. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00080">80</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab09b683271821364a5e2a908021b879e">&#9670;&nbsp;</a></span>length()</h2>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00086">86</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<td class="memname"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint8_t</a> const* ripple::Slice::data </td>
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<p>Return a pointer to beginning of the storage. </p>
<dl class="section note"><dt>Note</dt><dd>The return type is guaranteed to be a pointer to a single byte, to facilitate pointer arithmetic. </dd></dl>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00097">97</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a89da47ac8d086cb6ecd1858e922657a6">&#9670;&nbsp;</a></span>operator[]()</h2>
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<p>Access raw bytes. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00104">104</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p>Advance the buffer. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00113">113</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00123">123</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p>Shrinks the slice by moving its start forward by n characters. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00132">132</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p>Shrinks the slice by moving its end backward by n characters. </p>
<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00140">140</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00146">146</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00152">152</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00158">158</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00164">164</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<p>Return a "sub slice" of given length starting at the given position. </p>
<p>Note that the subslice encompasses the range [pos, pos + rcount), where rcount is the smaller of count and <a class="el" href="classripple_1_1Slice.html#aa6faa586508e0f849d4591d807353825" title="Returns the number of bytes in the storage.">size()</a> - pos.</p>
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<dl class="section return"><dt>Returns</dt><dd>The requested subslice, if the request is valid. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00181">181</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00047">47</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4a1dc9f632889c271419c35318124001">&#9670;&nbsp;</a></span>size_</h2>
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<td class="memname"><a class="elRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> ripple::Slice::size_ = 0</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p class="definition">Definition at line <a class="el" href="Slice_8h_source.html#l00048">48</a> of file <a class="el" href="Slice_8h_source.html">Slice.h</a>.</p>
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