eaved pixel value. Most pairwise pixel operations (copy construction, assignment, equality, etc.) are only defined for compatible pixels. 
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<tr><td colspan="2"><br><h2>Modules</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0183.html">Concepts</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Pixel concept