projects / ceph.git / blame
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1 | <!-- Copyright 2008 Lubomir Bourdev and Hailin Jin |
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| 22 | <TITLE>Generic Image Library: packed_channel_reference</TITLE> | |
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| 36 | <!-- End Header --> | |
| 37 | <!-- Generated by Doxygen 1.5.6 --> | |
| 38 | <div class="contents"> | |
| 39 | <h1>packed_channel_reference<br> | |
| 40 | <small> | |
| 41 | [<a class="el" href="g_i_l_0102.html">Models</a>]</small> | |
| 42 | </h1><hr><a name="_details"></a><h2>Detailed Description</h2> | |
| 43 | Represents a reference proxy to a channel operating over a bit range whose offset is fixed at compile time. Models <a class="el" href="g_i_l_0264.html" title="A channel is the building block of a color. Color is defined as a mixture of primary...">ChannelConcept</a> Example:. | |
| 44 | <p> | |
| 45 | <div class="fragment"><pre class="fragment"><span class="comment">// Reference to a 2-bit channel starting at bit 1 (i.e. the second bit)</span> | |
| 46 | <span class="keyword">typedef</span> <span class="keyword">const</span> packed_channel_reference<uint16_t,1,2,true> bits2_1_ref_t; | |
| 47 | ||
| 48 | uint16_t data=0; | |
| 49 | bits2_1_ref_t channel_ref(&data); | |
| 50 | channel_ref = channel_traits<bits2_1_ref_t>::max_value(); <span class="comment">// == 3</span> | |
| 51 | assert(data == 6); <span class="comment">// == 3<<1 == 6</span> | |
| 52 | </pre></div> | |
| 53 | <p> | |
| 54 | <table border="0" cellpadding="0" cellspacing="0"> | |
| 55 | <tr><td></td></tr> | |
| 56 | <tr><td colspan="2"><br><h2>Classes</h2></td></tr> | |
| 57 | <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0048.html">packed_channel_reference< BitField, FirstBit, NumBits, false ></a></td></tr> | |
| 58 | ||
| 59 | <tr><td class="mdescLeft"> </td><td class="mdescRight">A constant subbyte channel reference whose bit offset is fixed at compile time. Models <a class="el" href="g_i_l_0264.html" title="A channel is the building block of a color. Color is defined as a mixture of primary...">ChannelConcept</a>. <a href="g_i_l_0048.html#_details">More...</a><br></td></tr> | |
| 60 | <tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0050.html">packed_channel_reference< BitField, FirstBit, NumBits, true ></a></td></tr> | |
| 61 | ||
| 62 | <tr><td class="mdescLeft"> </td><td class="mdescRight">A mutable subbyte channel reference whose bit offset is fixed at compile time. Models <a class="el" href="g_i_l_0264.html" title="A channel is the building block of a color. Color is defined as a mixture of primary...">ChannelConcept</a>. <a href="g_i_l_0050.html#_details">More...</a><br></td></tr> | |
| 63 | <tr><td colspan="2"><br><h2>Functions</h2></td></tr> | |
| 64 | <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g80e89636c0d110249fedf6ea14a477f7"></a><!-- doxytag: member="PackedChannelReferenceModel::swap" ref="g80e89636c0d110249fedf6ea14a477f7" args="(const boost::gil::packed_channel_reference< BF, FB, NB, M > x, R &y)" --> | |
| 65 | template<typename BF, int FB, int NB, bool M, typename R> </td></tr> | |
| 66 | <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="g_i_l_0176.html#g80e89636c0d110249fedf6ea14a477f7">swap</a> (const boost::gil::packed_channel_reference< BF, FB, NB, M > x, R &y)</td></tr> | |
| 67 | ||
| 68 | <tr><td class="mdescLeft"> </td><td class="mdescRight">swap for packed_channel_reference <br></td></tr> | |
| 69 | <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g9541bc0769202d632e1b869e1cf217e0"></a><!-- doxytag: member="PackedChannelReferenceModel::swap" ref="g9541bc0769202d632e1b869e1cf217e0" args="(typename boost::gil::packed_channel_reference< BF, FB, NB, M >::value_type &x, const boost::gil::packed_channel_reference< BF, FB, NB, M > y)" --> | |
| 70 | template<typename BF, int FB, int NB, bool M> </td></tr> | |
| 71 | <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="g_i_l_0176.html#g9541bc0769202d632e1b869e1cf217e0">swap</a> (typename boost::gil::packed_channel_reference< BF, FB, NB, M >::value_type &x, const boost::gil::packed_channel_reference< BF, FB, NB, M > y)</td></tr> | |
| 72 | ||
| 73 | <tr><td class="mdescLeft"> </td><td class="mdescRight">swap for packed_channel_reference <br></td></tr> | |
| 74 | <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g20a753330c605ac59c89aa784ab89eca"></a><!-- doxytag: member="PackedChannelReferenceModel::swap" ref="g20a753330c605ac59c89aa784ab89eca" args="(const boost::gil::packed_channel_reference< BF, FB, NB, M > x, const boost::gil::packed_channel_reference< BF, FB, NB, M > y)" --> | |
| 75 | template<typename BF, int FB, int NB, bool M> </td></tr> | |
| 76 | <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="g_i_l_0176.html#g20a753330c605ac59c89aa784ab89eca">swap</a> (const boost::gil::packed_channel_reference< BF, FB, NB, M > x, const boost::gil::packed_channel_reference< BF, FB, NB, M > y)</td></tr> | |
| 77 | ||
| 78 | <tr><td class="mdescLeft"> </td><td class="mdescRight">swap for packed_channel_reference <br></td></tr> | |
| 79 | </table> | |
| 80 | </div> | |
| 81 | <hr size="1"><address style="text-align: right;"><small>Generated on Sat May 2 13:50:16 2009 for Generic Image Library by | |
| 82 | <a href="http://www.doxygen.org/index.html"> | |
| 83 | <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address> | |
| 84 | </body> | |
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