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   &#160;<span id="projectnumber">0.1</span>
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<li class="navelem"><a class="el" href="namespacefv.html">fv</a></li><li class="navelem"><a class="el" href="classfv_1_1ObservedValue.html">ObservedValue</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">fv::ObservedValue&lt; T &gt; Class Template Reference</div>  </div>
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<p>A value supplied by the dataset, not derived.  
 <a href="classfv_1_1ObservedValue.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="value_8hpp_source.html">value.hpp</a>&gt;</code></p>
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Inheritance diagram for fv::ObservedValue&lt; T &gt;:</div>
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Public Member Functions</h2></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><b>ObservedValue</b> (const std::string &amp;name, T *val_ref, const std::string &amp;alias=&quot;&quot;)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>log</b> ()</td></tr>
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T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfv_1_1ObservedValue.html#a10419313294471ba9da25e55d23956ba">get_value</a> ()</td></tr>
<tr class="memdesc:a10419313294471ba9da25e55d23956ba"><td class="mdescLeft">&#160;</td><td class="mdescRight">Calculate, if necessary, and return the value held by this object. <br /></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><b>Value</b> (const std::string &amp;name, const std::string &amp;alias=&quot;&quot;)</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>enable_logging</b> (const std::function&lt; std::string(T)&gt; &amp;value_to_string=[](T){return &quot;&quot;;})</td></tr>
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void&#160;</td><td class="memItemRight" valign="bottom"><b>disable_logging</b> ()</td></tr>
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static std::string&#160;</td><td class="memItemRight" valign="bottom"><b>fmt_name</b> (const std::string &amp;name)</td></tr>
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Private Attributes</h2></td></tr>
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T *&#160;</td><td class="memItemRight" valign="bottom"><b>val_ref</b></td></tr>
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<tr class="inherit_header pro_attribs_classfv_1_1Value"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classfv_1_1Value')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="classfv_1_1Value.html">fv::Value&lt; T &gt;</a></td></tr>
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std::function&lt; std::string(T)&gt;&#160;</td><td class="memItemRight" valign="bottom"><b>value_to_string</b></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename T&gt;<br />
class fv::ObservedValue&lt; T &gt;</h3>

<p>A value supplied by the dataset, not derived. </p>
<p>An <a class="el" href="classfv_1_1ObservedValue.html" title="A value supplied by the dataset, not derived. ">ObservedValue</a> is the interface to your dataset. Upon creation, an <a class="el" href="classfv_1_1ObservedValue.html" title="A value supplied by the dataset, not derived. ">ObservedValue</a> is given a pointer to an object of type T. When an observation is loaded into memory, the value at the location referenced by that pointer must be updated with the associated data from that observation. This is the responsibility of whatever DataSet implementation is being used. This object then will read that data and return it when requested. </p>

<p class="definition">Definition at line <a class="el" href="value_8hpp_source.html#l00450">450</a> of file <a class="el" href="value_8hpp_source.html">value.hpp</a>.</p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li>/home/caleb/Sources/TTTT/filval/<a class="el" href="value_8hpp_source.html">value.hpp</a></li>
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