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| <TITLE>Generic Image Library: packed_channel_value</TITLE> |
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| <h1>packed_channel_value<br> |
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| [<a class="el" href="g_i_l_0102.html">Models</a>]</small> |
| </h1><hr><a name="_details"></a><h2>Detailed Description</h2> |
| Represents the value of an unsigned integral channel operating over a bit range. Models: <a class="el" href="g_i_l_0270.html" title="A channel that supports default construction.">ChannelValueConcept</a> Example:. |
| <p> |
| <div class="fragment"><pre class="fragment"><span class="comment">// A 4-bit unsigned integral channel.</span> |
| <span class="keyword">typedef</span> packed_channel_value<4> bits4; |
| |
| assert(channel_traits<bits4>::min_value()==0); |
| assert(channel_traits<bits4>::max_value()==15); |
| assert(<span class="keyword">sizeof</span>(bits4)==1); |
| BOOST_STATIC_ASSERT((boost::is_integral<bits4>::value)); |
| </pre></div> |
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| <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0052.html">packed_channel_value</a></td></tr> |
| |
| <tr><td class="mdescLeft"> </td><td class="mdescRight">The value of a subbyte channel. Models: <a class="el" href="g_i_l_0270.html" title="A channel that supports default construction.">ChannelValueConcept</a>. <a href="g_i_l_0052.html#_details">More...</a><br></td></tr> |
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