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<a href="#groups">Modules</a> </div>
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<div class="headertitle"><div class="title">packed_channel_value<div class="ingroups"><a class="el" href="group___channel.html">Channel</a> » <a class="el" href="group___channel_model.html">Models</a> » <a class="el" href="group___scoped_channel_value.html">scoped_channel_value</a></div></div></div>
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Modules</h2></td></tr>
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<tr class="memitem:group___packed_channel_reference_model" id="r_group___packed_channel_reference_model"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___packed_channel_reference_model.html">packed_channel_reference</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>A channel adaptor that modifies the range of the source channel. Models: ChannelValueConcept </p><dl class="tparams"><dt>Template Parameters</dt><dd>
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<table class="tparams">
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<tr><td class="paramname">BaseChannelValue</td><td>base channel (models ChannelValueConcept) </td></tr>
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<tr><td class="paramname">MinVal</td><td>class with a static apply() function returning the minimum channel values </td></tr>
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<tr><td class="paramname">MaxVal</td><td>class with a static apply() function returning the maximum channel values</td></tr>
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</dd>
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<p>Represents the value of an unsigned integral channel operating over a bit range. Models: ChannelValueConcept Example: </p><div class="fragment"><div class="line"><span class="comment">// A 4-bit unsigned integral channel.</span></div>
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<div class="line"><span class="keyword">using </span>bits4 = packed_channel_value<4>;</div>
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<div class="line"> </div>
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<div class="line">assert(channel_traits<bits4>::min_value()==0);</div>
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<div class="line">assert(channel_traits<bits4>::max_value()==15);</div>
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<div class="line">assert(<span class="keyword">sizeof</span>(bits4)==1);</div>
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<div class="line"><span class="keyword">static_assert</span>(gil::is_channel_integral<bits4>::value, <span class="stringliteral">""</span>);</div>
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