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<li class="navelem"><a class="el" href="namespacecupt.html">cupt</a></li><li class="navelem"><a class="el" href="namespacecupt_1_1system.html">system</a></li><li class="navelem"><a class="el" href="classcupt_1_1system_1_1Snapshots.html">Snapshots</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p>various snapshot-related routines  
 <a href="classcupt_1_1system_1_1Snapshots.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="snapshots_8hpp_source.html">cupt/system/snapshots.hpp</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a3a64b377c0bfca419905bc7fd618d4fb"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#a3a64b377c0bfca419905bc7fd618d4fb">Snapshots</a> (const shared_ptr&lt; <a class="el" href="classcupt_1_1Config.html">Config</a> &gt; &amp;config)</td></tr>
<tr class="memdesc:a3a64b377c0bfca419905bc7fd618d4fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">constructor  <a href="#a3a64b377c0bfca419905bc7fd618d4fb">More...</a><br /></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#a45d22446c43b81284668a41a2243102c">~Snapshots</a> ()</td></tr>
<tr class="memdesc:a45d22446c43b81284668a41a2243102c"><td class="mdescLeft">&#160;</td><td class="mdescRight">destructor <br /></td></tr>
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<tr class="memitem:a74e97803916be761d5d8046cbd3d6839"><td class="memItemLeft" align="right" valign="top"><a id="a74e97803916be761d5d8046cbd3d6839"></a>
vector&lt; string &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#a74e97803916be761d5d8046cbd3d6839">getSnapshotNames</a> () const</td></tr>
<tr class="memdesc:a74e97803916be761d5d8046cbd3d6839"><td class="mdescLeft">&#160;</td><td class="mdescRight">returns array of names of available snapshots <br /></td></tr>
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<tr class="memitem:a57de61e7c3b0f64f3fba7718563d843e"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#a57de61e7c3b0f64f3fba7718563d843e">getSnapshotsDirectory</a> () const</td></tr>
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<tr class="memitem:ac7d9f3203d91284c9f24da03e1a181b8"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#ac7d9f3203d91284c9f24da03e1a181b8">getSnapshotDirectory</a> (const string &amp;snapshotName) const</td></tr>
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<tr class="memitem:a4a7e2045eaf080002e388623ea329f90"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#a4a7e2045eaf080002e388623ea329f90">setupConfigForSnapshotOnly</a> (const string &amp;snapshotName)</td></tr>
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<tr class="memitem:ae5323a55c13c874037e38a16bf984e86"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcupt_1_1system_1_1Snapshots.html#ae5323a55c13c874037e38a16bf984e86">setupResolverForSnapshotOnly</a> (const string &amp;snapshotName, const <a class="el" href="classcupt_1_1Cache.html">Cache</a> &amp;cache, <a class="el" href="classcupt_1_1system_1_1Resolver.html">Resolver</a> &amp;resolver)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>various snapshot-related routines </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a3a64b377c0bfca419905bc7fd618d4fb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3a64b377c0bfca419905bc7fd618d4fb">&sect;&nbsp;</a></span>Snapshots()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">cupt::system::Snapshots::Snapshots </td>
          <td>(</td>
          <td class="paramtype">const shared_ptr&lt; <a class="el" href="classcupt_1_1Config.html">Config</a> &gt; &amp;&#160;</td>
          <td class="paramname"><em>config</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>constructor </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">config</td><td>configuration </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="ac7d9f3203d91284c9f24da03e1a181b8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac7d9f3203d91284c9f24da03e1a181b8">&sect;&nbsp;</a></span>getSnapshotDirectory()</h2>

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          <td class="memname">string cupt::system::Snapshots::getSnapshotDirectory </td>
          <td>(</td>
          <td class="paramtype">const string &amp;&#160;</td>
          <td class="paramname"><em>snapshotName</em></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">snapshotName</td><td></td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>full path to directory containing snapshot with the name <em>snapshotName</em> </dd></dl>

</div>
</div>
<a id="a57de61e7c3b0f64f3fba7718563d843e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a57de61e7c3b0f64f3fba7718563d843e">&sect;&nbsp;</a></span>getSnapshotsDirectory()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">string cupt::system::Snapshots::getSnapshotsDirectory </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>full path to directory containing snapshots </dd></dl>

</div>
</div>
<a id="a4a7e2045eaf080002e388623ea329f90"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4a7e2045eaf080002e388623ea329f90">&sect;&nbsp;</a></span>setupConfigForSnapshotOnly()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void cupt::system::Snapshots::setupConfigForSnapshotOnly </td>
          <td>(</td>
          <td class="paramtype">const string &amp;&#160;</td>
          <td class="paramname"><em>snapshotName</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Modifies config (passed in constructor) in the way that <a class="el" href="classcupt_1_1Cache.html" title="the source of package and version information ">Cache</a> built from it have access only to installed and snapshot versions of packages.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">snapshotName</td><td></td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="ae5323a55c13c874037e38a16bf984e86"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae5323a55c13c874037e38a16bf984e86">&sect;&nbsp;</a></span>setupResolverForSnapshotOnly()</h2>

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      <table class="memname">
        <tr>
          <td class="memname">void cupt::system::Snapshots::setupResolverForSnapshotOnly </td>
          <td>(</td>
          <td class="paramtype">const string &amp;&#160;</td>
          <td class="paramname"><em>snapshotName</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="classcupt_1_1Cache.html">Cache</a> &amp;&#160;</td>
          <td class="paramname"><em>cache</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classcupt_1_1system_1_1Resolver.html">Resolver</a> &amp;&#160;</td>
          <td class="paramname"><em>resolver</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Schedules snapshot versions of packages to be installed.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">snapshotName</td><td></td></tr>
    <tr><td class="paramname">cache</td><td></td></tr>
    <tr><td class="paramname">resolver</td><td></td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>cupt/system/<a class="el" href="snapshots_8hpp_source.html">snapshots.hpp</a></li>
</ul>
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