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<p>Unique region.
<a href="#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="rm_source.html">rm</a>&gt;</code></p>
<div id="dynsection-0" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Inheritance diagram for Rm::Unique_region&lt; T &gt;:</div>
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<div id="dynsection-1" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Collaboration diagram for Rm::Unique_region&lt; T &gt;:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-pub-methods" class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:aacfe6aa6f0d200ad4876c9cb9d920639" id="r_aacfe6aa6f0d200ad4876c9cb9d920639"><td class="memItemLeft" align="right" valign="top"><a id="aacfe6aa6f0d200ad4876c9cb9d920639" name="aacfe6aa6f0d200ad4876c9cb9d920639"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>Unique_region</b> () noexcept</td></tr>
<tr class="memdesc:aacfe6aa6f0d200ad4876c9cb9d920639"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct an invalid <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. <br /></td></tr>
<tr class="memitem:a069a886803c83889a132a2bb9cb6c8ce" id="r_a069a886803c83889a132a2bb9cb6c8ce"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a069a886803c83889a132a2bb9cb6c8ce">Unique_region</a> (T addr) noexcept</td></tr>
<tr class="memdesc:a069a886803c83889a132a2bb9cb6c8ce"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> from an address. <br /></td></tr>
<tr class="memitem:abc94fb4eaa46cfa873cd9be8951f094f" id="r_abc94fb4eaa46cfa873cd9be8951f094f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#abc94fb4eaa46cfa873cd9be8951f094f">Unique_region</a> (T addr, <a class="el" href="classL4_1_1Cap.html">L4::Cap</a>&lt; <a class="el" href="classL4Re_1_1Rm.html">Rm</a> &gt; const &amp;rm) noexcept</td></tr>
<tr class="memdesc:abc94fb4eaa46cfa873cd9be8951f094f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Construct a valid <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> from an address and a region manager. <br /></td></tr>
<tr class="memitem:a277e32eff98d1a6831c98a23c3cb3750" id="r_a277e32eff98d1a6831c98a23c3cb3750"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a277e32eff98d1a6831c98a23c3cb3750">Unique_region</a> (<a class="el" href="classRm_1_1Unique__region.html">Unique_region</a> &amp;&amp;o) noexcept</td></tr>
<tr class="memdesc:a277e32eff98d1a6831c98a23c3cb3750"><td class="mdescLeft">&#160;</td><td class="mdescRight">Move-Construct a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. <br /></td></tr>
<tr class="memitem:a2dd9ea7d4a242dff0651b173c428c281" id="r_a2dd9ea7d4a242dff0651b173c428c281"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classRm_1_1Unique__region.html">Unique_region</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a2dd9ea7d4a242dff0651b173c428c281">operator=</a> (<a class="el" href="classRm_1_1Unique__region.html">Unique_region</a> &amp;&amp;o) noexcept</td></tr>
<tr class="memdesc:a2dd9ea7d4a242dff0651b173c428c281"><td class="mdescLeft">&#160;</td><td class="mdescRight">Move-assign a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. <br /></td></tr>
<tr class="memitem:ab6bf355cf996e46b1b6f2b4638b52777" id="r_ab6bf355cf996e46b1b6f2b4638b52777"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ab6bf355cf996e46b1b6f2b4638b52777">~Unique_region</a> () noexcept</td></tr>
<tr class="memdesc:ab6bf355cf996e46b1b6f2b4638b52777"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor. <br /></td></tr>
<tr class="memitem:a301d5bd597f8c1e3b98bc52659f13dbe" id="r_a301d5bd597f8c1e3b98bc52659f13dbe"><td class="memItemLeft" align="right" valign="top">T&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a301d5bd597f8c1e3b98bc52659f13dbe">get</a> () const noexcept</td></tr>
<tr class="memdesc:a301d5bd597f8c1e3b98bc52659f13dbe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the address. <br /></td></tr>
<tr class="memitem:af4c2fe53c8750b703fb8a119e6fb4b50" id="r_af4c2fe53c8750b703fb8a119e6fb4b50"><td class="memItemLeft" align="right" valign="top">T&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#af4c2fe53c8750b703fb8a119e6fb4b50">release</a> () noexcept</td></tr>
<tr class="memdesc:af4c2fe53c8750b703fb8a119e6fb4b50"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the address and invalidate the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. <br /></td></tr>
<tr class="memitem:a5f72323368275b109d7b16c50a1c3ae0" id="r_a5f72323368275b109d7b16c50a1c3ae0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a5f72323368275b109d7b16c50a1c3ae0">reset</a> (T addr, <a class="el" href="classL4_1_1Cap.html">L4::Cap</a>&lt; <a class="el" href="classL4Re_1_1Rm.html">Rm</a> &gt; const &amp;rm) noexcept</td></tr>
<tr class="memdesc:a5f72323368275b109d7b16c50a1c3ae0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set new address and region manager. <br /></td></tr>
<tr class="memitem:a3eb744c6461860965242584a8e1b624f" id="r_a3eb744c6461860965242584a8e1b624f"><td class="memItemLeft" align="right" valign="top"><a id="a3eb744c6461860965242584a8e1b624f" name="a3eb744c6461860965242584a8e1b624f"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><b>reset</b> () noexcept</td></tr>
<tr class="memdesc:a3eb744c6461860965242584a8e1b624f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Make the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> invalid. <br /></td></tr>
<tr class="memitem:a504ecf1b747047eac1774e12971d3449" id="r_a504ecf1b747047eac1774e12971d3449"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a504ecf1b747047eac1774e12971d3449">is_valid</a> () const noexcept</td></tr>
<tr class="memdesc:a504ecf1b747047eac1774e12971d3449"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> is valid. <br /></td></tr>
<tr class="memitem:a6d8f7c9a6114881dc3d2317ef2071d9c" id="r_a6d8f7c9a6114881dc3d2317ef2071d9c"><td class="memItemLeft" align="right" valign="top"><a id="a6d8f7c9a6114881dc3d2317ef2071d9c" name="a6d8f7c9a6114881dc3d2317ef2071d9c"></a>
T&#160;</td><td class="memItemRight" valign="bottom"><b>operator*</b> () const noexcept</td></tr>
<tr class="memdesc:a6d8f7c9a6114881dc3d2317ef2071d9c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Dereference the address. <br /></td></tr>
<tr class="memitem:a30f3114bf3eba659b0c8bf12a61434ec" id="r_a30f3114bf3eba659b0c8bf12a61434ec"><td class="memItemLeft" align="right" valign="top"><a id="a30f3114bf3eba659b0c8bf12a61434ec" name="a30f3114bf3eba659b0c8bf12a61434ec"></a>
T&#160;</td><td class="memItemRight" valign="bottom"><b>operator-&gt;</b> () const noexcept</td></tr>
<tr class="memdesc:a30f3114bf3eba659b0c8bf12a61434ec"><td class="mdescLeft">&#160;</td><td class="mdescRight">Member access for the address. <br /></td></tr>
</table>
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<div class="textblock"><div class="compoundTemplParams">template&lt;typename T&gt;<br />
class Rm::Unique_region&lt; T &gt;</div><p>Unique region. </p>
<p>Capture a single region with automatic detach on destruction and unique ownership. Stores the start address and the region-mapper capability internally. A unique region is valid precisely if the internal region-mapper capability is valid. The features for unique ownership and automatic detach are only active for valid unique regions. </p>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00435">435</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
</div><a name="doc-constructors" id="doc-constructors"></a><h2 id="header-doc-constructors" class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a069a886803c83889a132a2bb9cb6c8ce" name="a069a886803c83889a132a2bb9cb6c8ce"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a069a886803c83889a132a2bb9cb6c8ce">&#9670;&#160;</a></span>Unique_region() <span class="overload">[1/3]</span></h2>
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<td class="memname"><a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::Unique_region </td>
<td>(</td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>addr</em></span></td><td>)</td>
<td></td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel inline">inline</span><span class="mlabel explicit">explicit</span><span class="mlabel noexcept">noexcept</span></span> </td>
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<p>Construct a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> from an address. </p>
<p>No region manager is set.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">addr</td><td>The new address </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00456">456</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<a id="abc94fb4eaa46cfa873cd9be8951f094f" name="abc94fb4eaa46cfa873cd9be8951f094f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abc94fb4eaa46cfa873cd9be8951f094f">&#9670;&#160;</a></span>Unique_region() <span class="overload">[2/3]</span></h2>
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<td class="memname"><a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::Unique_region </td>
<td>(</td>
<td class="paramtype">T</td> <td class="paramname"><span class="paramname"><em>addr</em></span>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classL4_1_1Cap.html">L4::Cap</a>&lt; <a class="el" href="classL4Re_1_1Rm.html">Rm</a> &gt; const &amp;</td> <td class="paramname"><span class="paramname"><em>rm</em></span>&#160;)</td>
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<p>Construct a valid <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> from an address and a region manager. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">addr</td><td>The address </td></tr>
<tr><td class="paramname">rm</td><td>The region manager </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00465">465</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a277e32eff98d1a6831c98a23c3cb3750">&#9670;&#160;</a></span>Unique_region() <span class="overload">[3/3]</span></h2>
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<td class="memname"><a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::Unique_region </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classRm_1_1Unique__region.html">Unique_region</a>&lt; T &gt; &amp;&amp;</td> <td class="paramname"><span class="paramname"><em>o</em></span></td><td>)</td>
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<p>Move-Construct a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">o</td><td>L-value reference to other region. </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00473">473</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
</div>
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<a id="ab6bf355cf996e46b1b6f2b4638b52777" name="ab6bf355cf996e46b1b6f2b4638b52777"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab6bf355cf996e46b1b6f2b4638b52777">&#9670;&#160;</a></span>~Unique_region()</h2>
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<td class="memname"><a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::~<a class="el" href="classRm_1_1Unique__region.html">Unique_region</a> </td>
<td>(</td>
<td class="paramname"><span class="paramname"><em></em></span></td><td>)</td>
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<p>Destructor. </p>
<p>If the region is valid, call <span class="tt"><a class="el" href="classRm.html#af4ad2b5650cb44bff10c217220def4c9" title="Detach and unmap a region from the address space.">detach</a></span>. </p>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00498">498</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
</div>
</div>
<a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Member Function Documentation</h2>
<a id="a301d5bd597f8c1e3b98bc52659f13dbe" name="a301d5bd597f8c1e3b98bc52659f13dbe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a301d5bd597f8c1e3b98bc52659f13dbe">&#9670;&#160;</a></span>get()</h2>
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<td class="memname">T <a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::get </td>
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<p>Return the address. </p>
<dl class="section return"><dt>Returns</dt><dd>the address </dd></dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00509">509</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a504ecf1b747047eac1774e12971d3449">&#9670;&#160;</a></span>is_valid()</h2>
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<td class="memname">bool <a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::is_valid </td>
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<p>Check if the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> is valid. </p>
<dl class="section return"><dt>Returns</dt><dd>true iff the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span> is valid </dd></dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00549">549</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2dd9ea7d4a242dff0651b173c428c281">&#9670;&#160;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="classRm_1_1Unique__region.html">Unique_region</a> &amp; <a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::operator= </td>
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<p>Move-assign a <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. </p>
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<p class="definition">Definition at line <a class="el" href="rm_source.html#l00481">481</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af4c2fe53c8750b703fb8a119e6fb4b50">&#9670;&#160;</a></span>release()</h2>
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<p>Return the address and invalidate the <span class="tt"><a class="el" href="classRm_1_1Unique__region.html" title="Unique region.">Unique_region</a></span>. </p>
<dl class="section return"><dt>Returns</dt><dd>the address </dd></dl>
<p class="definition">Definition at line <a class="el" href="rm_source.html#l00517">517</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f72323368275b109d7b16c50a1c3ae0">&#9670;&#160;</a></span>reset()</h2>
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<td class="memname">void <a class="el" href="classL4Re_1_1Rm_1_1Unique__region.html">L4Re::Rm::Unique_region</a>&lt; T &gt;::reset </td>
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<p>Set new address and region manager. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">addr</td><td>The new address </td></tr>
<tr><td class="paramname">rm</td><td>The new region manager </td></tr>
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<p class="definition">Definition at line <a class="el" href="rm_source.html#l00529">529</a> of file <a class="el" href="rm_source.html">rm</a>.</p>
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