Ticket #5886: doc.patch

doc/algorithm.qbk

@@ -68 +68 @@
 
 [heading Synopsis]
     template <typename Seq1, typename Seq2>
-    void copy(Seq1 const& src, Seq2& dest);
+    typename __result_of_copy__<Seq1, Seq2>::type copy(Seq1 const& src, Seq2& dest);
 
 [table Parameters
     [[Parameter][Requirement][Description]]
@@ -101 +101 @@
 
 [endsect]
 
+[section Metafunctions]
+
+[section copy]
+A metafunction returning the result type of applying __copy__, which is always `void`.
+
+[heading Description]
+
+[heading Synopsis]
+    template <typename Seq1, typename Seq2>
+    struct copy
+    {
+        typedef void type;
+    };
+
+[table Parameters
+    [[Parameter] [Requirement] [Description]]
+    [[`Seq1`] [A model of __forward_sequence__] [Operation's argument]]
+    [[`Seq2`] [A model of __forward_sequence__] [Operation's argument]]
+]
+
+[heading Expression Semantics]
+    __result_of_copy__<Seq1, Seq2>::type
+
+[*Return type]: `void`.
+
+[*Semantics]: Returns the return type of __copy__ for 2 sequences of types `Seq1` and `Seq2`.
+The return type is always `void`.
+
+[heading Complexity]
+Constant.
+
+[heading Header]
+
+    #include <boost/fusion/algorithm/auxiliary/copy.hpp>
+    #include <boost/fusion/include/copy.hpp>
+
 [endsect]
 
+[endsect]
 
+[endsect]
+
+
 [section Iteration]
 
 The iteration algorithms provide the fundamental algorithms for traversing

doc/fusion.qbk

@@ -216 +216 @@
 [def __algorithm__              [link fusion.algorithm Algorithm]]
 [def __algorithms__             [link fusion.algorithm Algorithms]]
 [def __copy__                   [link fusion.algorithm.auxiliary.functions.copy `copy`]]
+[def __result_of_copy__         [link fusion.algorithm.auxiliary.metafunctions.copy `result_of::copy`]]
 [def __fold__                   [link fusion.algorithm.iteration.functions.fold `fold`]]
 [def __result_of_fold__         [link fusion.algorithm.iteration.metafunctions.fold `result_of::fold`]]
 [def __reverse_fold__           [link fusion.algorithm.iteration.functions.reverse_fold `reverse_fold`]]