[Boost-commit] svn:boost r63221 - trunk/libs/dynamic_bitset

Subject: [Boost-commit] svn:boost r63221 - trunk/libs/dynamic_bitset
From: steven_at_[hidden]
Date: 2010-06-22 00:38:45

Author: steven_watanabe
Date: 2010-06-22 00:38:42 EDT (Tue, 22 Jun 2010)
New Revision: 63221
URL: http://svn.boost.org/trac/boost/changeset/63221

Log:
Document intersects.  Fixes #2837.
Text files modified: 
   trunk/libs/dynamic_bitset/dynamic_bitset.html |    14 ++++++++++++++                          
   1 files changed, 14 insertions(+), 0 deletions(-)

Modified: trunk/libs/dynamic_bitset/dynamic_bitset.html
==============================================================================
--- trunk/libs/dynamic_bitset/dynamic_bitset.html	(original)
+++ trunk/libs/dynamic_bitset/dynamic_bitset.html	2010-06-22 00:38:42 EDT (Tue, 22 Jun 2010)
@@ -212,6 +212,7 @@
 
     bool is_subset_of(const dynamic_bitset& a) const;
     bool is_proper_subset_of(const dynamic_bitset& a) const;
+    bool intersects(const dynamic_bitset& a) const;
 
     size_type find_first() const;
     size_type find_next(size_type pos) const;
@@ -1176,6 +1177,19 @@
 
 <hr />
 <pre>
+bool <a id=
+"intersects">intersects</a>(const dynamic_bitset&amp; a) const
+</pre>
+
+<b>Requires:</b> <tt>this-&gt;size() == a.size()</tt><br />
+<b>Returns:</b> true if this bitset and <tt>a</tt> intersect.
+That is, it returns true if, there is a bit which is set in this
+bitset, such that the corresponding bit in bitset <tt>a</tt> is
+also set. Otherwise this function returns false.<br />
+<b>Throws:</b> nothing.
+
+<hr />
+<pre>
 size_type <a id = "find_first">find_first</a>() const;
 </pre>