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| 26 | <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
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| 27 | <a name="hash.changes"></a> Change Log</h2></div></div></div> |
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| 28 | <a name="hash.changes.boost_1_33_0"></a><h2> |
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| 29 | <a name="id1220415"></a> |
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| 30 | Boost 1.33.0 |
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| 31 | </h2> |
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| 32 | <div class="itemizedlist"><ul type="disc"><li> |
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| 33 | Initial Release |
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| 34 | </li></ul></div> |
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| 35 | <a name="hash.changes.changes_in_boost_1_33_1"></a><h2> |
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| 36 | <a name="id1220435"></a> |
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| 37 | Changes in Boost 1.33.1 |
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| 38 | </h2> |
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| 39 | <div class="itemizedlist"><ul type="disc"><li> |
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| 40 | Fixed the points example, as pointed out by 沈慧峰. |
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| 41 | </li></ul></div> |
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| 42 | <a name="hash.changes.changes_in_boost_1_34_0"></a><h2> |
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| 43 | <a name="id1220457"></a> |
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| 44 | Changes in Boost 1.34.0 |
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| 45 | </h2> |
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| 46 | <div class="itemizedlist"><ul type="disc"> |
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| 47 | <li> |
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| 48 | Use declarations for standard classes, so that the library doesn't need to |
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| 49 | include all of their headers |
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| 50 | </li> |
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| 51 | <li> |
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| 52 | Deprecated the <code class="computeroutput"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">functional</span><span class="special">/</span><span class="identifier">hash</span><span class="special">/*.</span><span class="identifier">hpp</span><span class="special">></span></code> |
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| 53 | headers. Now a single header, <<code class="computeroutput"><a href="reference.html#header.boost.functional.hash.hpp" title="Header <boost/functional/hash.hpp>">boost/functional/hash.hpp</a></code>> |
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| 54 | is used. |
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| 55 | </li> |
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| 56 | <li> |
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| 57 | Add support for the <code class="computeroutput"><span class="identifier">BOOST_HASH_NO_EXTENSIONS</span></code> |
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| 58 | macro, which disables the extensions to TR1 |
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| 59 | </li> |
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| 60 | <li> |
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| 61 | Minor improvements to the hash functions for floating point numbers. |
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| 62 | </li> |
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| 63 | </ul></div> |
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| 64 | <a name="hash.changes.future_developments"></a><h2> |
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| 65 | <a name="id1220558"></a> |
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| 66 | Future Developments |
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| 67 | </h2> |
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| 68 | <div class="itemizedlist"><ul type="disc"> |
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| 69 | <li> |
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| 70 | A more portable hash function, as described by Daniel Krügler in <a href="http://lists.boost.org/boost-users/2005/08/13418.php" target="_top">a post to the |
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| 71 | boost users list</a>. |
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| 72 | </li> |
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| 73 | <li> |
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| 74 | Implement <code class="computeroutput"><span class="identifier">hash_value</span></code> for |
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| 75 | more classes, including <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">complex</span></code>. |
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| 76 | </li> |
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| 77 | </ul></div> |
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| 78 | </div> |
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| 79 | <table width="100%"><tr> |
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| 80 | <td align="left"></td> |
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| 81 | <td align="right"><small>Copyright © 2005, 2006 Daniel James</small></td> |
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| 82 | </tr></table> |
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