[Boost-sandbox-cvs] boost-sandbox/libs/unordered/doc comparison.qbk, 1.7, 1.8 hash_equality.qbk, 1.4, 1.5

[Daniel J. <dan...@us...>]

Update of /cvsroot/boost-sandbox/boost-sandbox/libs/unordered/doc
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv22727/doc

Modified Files:
	comparison.qbk hash_equality.qbk 
Log Message:
Remove use of quickbook 1.4 features from unordered container documentation,
so it'll build with quickbook 1.3 (will put them back soon-ish).


Index: hash_equality.qbk
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/libs/unordered/doc/hash_equality.qbk,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- hash_equality.qbk	18 Mar 2007 20:00:57 -0000	1.4
+++ hash_equality.qbk	2 May 2007 23:59:14 -0000	1.5
@@ -34,9 +34,37 @@
 sure you use a hash function that matches it. For example, a
 case-insensitive dictionary:
 
-[import src_code/insensitive.cpp]
-[case_insensitive_functions]
-[case_insensitive_dictionary]
+    struct iequal_to
+        : std::binary_function<std::string, std::string, bool>
+    {
+        bool operator()(std::string const& x,
+            std::string const& y) const
+        {
+            return boost::algorithm::iequals(x, y);
+        }
+    };
+
+    struct ihash
+        : std::unary_function<std::string, bool>
+    {
+        bool operator()(std::string const& x) const
+        {
+            std::size_t seed = 0;
+
+            for(std::string::const_iterator it = x.begin();
+                it != x.end(); ++it)
+            {
+                boost::hash_combine(seed, std::toupper(*it));
+            }
+
+            return seed;
+        }
+    };
+
+    struct word_info;
+
+    boost::unordered_map<std::string, word_info, ihash, iequal_to>
+        idictionary;
 
 A more generic version of this example is available at:
 [@../../libs/unordered/examples/case_insensitive.hpp /libs/unordered/examples/case_insensitive.hpp]

Index: comparison.qbk
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/libs/unordered/doc/comparison.qbk,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- comparison.qbk	18 Mar 2007 20:00:57 -0000	1.7
+++ comparison.qbk	2 May 2007 23:59:14 -0000	1.8
@@ -14,10 +14,7 @@
     ]
     [
         [`Compare` exposed by member typedef `key_compare`, accessed by member function `key_comp()`]
-        [
-            `Hash` exposed by member typedef `hasher`, accessed by member function `hash_function()`.
-
-            `Pred` by member typedef `key_equal` and member function `key_eq()`.]
+        [`Hash` exposed by member typedef `hasher`, accessed by member function `hash_function()`.\n`Pred` by member typedef `key_equal` and member function `key_eq()`.]
     ]
     [
         [Member typedef `value_compare` supplies an ordering comparison for member elements, accessed by member function `value_comp()`.]