[Boost-commit] svn:boost r48907 - trunk/libs/proto/example

Subject: [Boost-commit] svn:boost r48907 - trunk/libs/proto/example
From: eric_at_[hidden]
Date: 2008-09-20 01:01:49

Author: eric_niebler
Date: 2008-09-20 01:01:49 EDT (Sat, 20 Sep 2008)
New Revision: 48907
URL: http://svn.boost.org/trac/boost/changeset/48907

Log:
fix map_assign example
Text files modified: 
   trunk/libs/proto/example/map_assign.cpp |    14 ++++++++------                          
   1 files changed, 8 insertions(+), 6 deletions(-)

Modified: trunk/libs/proto/example/map_assign.cpp
==============================================================================
--- trunk/libs/proto/example/map_assign.cpp	(original)
+++ trunk/libs/proto/example/map_assign.cpp	2008-09-20 01:01:49 EDT (Sat, 20 Sep 2008)
@@ -86,10 +86,11 @@
     BOOST_PROTO_BASIC_EXTENDS(Expr, map_list_of_expr, map_list_of_dom)
     BOOST_PROTO_EXTENDS_FUNCTION()
 
-    template<typename Map>
-    operator Map() const
+    template<typename Key, typename Value, typename Cmp, typename Al>
+    operator std::map<Key, Value, Cmp, Al> () const
     {
-        Map map;
+        BOOST_MPL_ASSERT((proto::matches<Expr, MapListOf>));
+        std::map<Key, Value, Cmp, Al> map;
         return MapListOf()(*this, 0, map);
     }
 };
@@ -101,11 +102,11 @@
     // Initialize a map:
     std::map<std::string, int> op =
         map_list_of
-            ("<",1)
+            ("<", 1)
             ("<=",2)
-            (">",3)
+            (">", 3)
             (">=",4)
-            ("=",5)
+            ("=", 5)
             ("<>",6)
         ;
 
@@ -119,3 +120,4 @@
     return 0;
 }
 //]
+