From 6ff6e6f5ac03af5831ee5079e360dff69615e834 Mon Sep 17 00:00:00 2001
From: Daniel Wallin <daniel@boostpro.com>
Date: Wed, 3 Sep 2008 11:16:19 +0200
Subject: [PATCH] Added `get_const_holder()` overload for `boost::shared_ptr`.

Everybody uses `boost::shared_ptr`. We might as well have this by
default since it has no cost. This also simplifies the tests a bit,
because they no longer have to care about workarounds for compilers with
no ADL.
---
 luabind/class.hpp            | 12 ++++++++++++
 test/test_back_reference.cpp | 11 +----------
 test/test_held_type.cpp      |  5 -----
 test/test_lua_classes.cpp    |  5 -----
 4 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/luabind/class.hpp b/luabind/class.hpp
index 65059f9..719a8bc 100644
--- a/luabind/class.hpp
+++ b/luabind/class.hpp
@@ -120,6 +120,12 @@
 #pragma warning(disable: 4355)
 #endif
 
+namespace boost
+{
+
+  template <class T> class shared_ptr;
+
+} // namespace boost
 
 namespace luabind
 {	
@@ -143,6 +149,12 @@ namespace luabind
 		return 0;
 	}
 
+	template <class T>
+	boost::shared_ptr<T const>* get_const_holder(boost::shared_ptr<T>*)
+	{
+		return 0;
+	}
+
 	namespace detail
 	{
 		template<BOOST_PP_ENUM_PARAMS(LUABIND_MAX_BASES, class A)>
diff --git a/test/test_back_reference.cpp b/test/test_back_reference.cpp
index b201a3e..5d97884 100755
--- a/test/test_back_reference.cpp
+++ b/test/test_back_reference.cpp
@@ -29,19 +29,10 @@ using namespace luabind;
 #ifdef BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
 namespace luabind
 {
-  using boost::get_pointer;    
+  using boost::get_pointer;
 }
 #endif
 
-namespace luabind
-{
-  template<class T>
-  boost::shared_ptr<T const>* get_const_holder(boost::shared_ptr<T>*)
-  {
-      return 0;
-  }
-}
-
 struct base0
 {
     virtual ~base0() {}
diff --git a/test/test_held_type.cpp b/test/test_held_type.cpp
index 587f6b7..e049002 100644
--- a/test/test_held_type.cpp
+++ b/test/test_held_type.cpp
@@ -32,11 +32,6 @@ namespace luabind {
     T* get_pointer(boost::shared_ptr<T> const& p) { return p.get(); }
 #endif
 
-    template<class A>
-    boost::shared_ptr<const A>* get_const_holder(boost::shared_ptr<A> const*)
-    {
-        return 0;
-    }
 }
 
 struct base : counted_type<base>
diff --git a/test/test_lua_classes.cpp b/test/test_lua_classes.cpp
index c8fe0bc..9bdd500 100644
--- a/test/test_lua_classes.cpp
+++ b/test/test_lua_classes.cpp
@@ -34,11 +34,6 @@ namespace luabind {
     T* get_pointer(boost::shared_ptr<T> const& p) { return p.get(); }
 #endif
 
-    template<class A>
-    boost::shared_ptr<const A>* get_const_holder(boost::shared_ptr<A>*)
-    {
-        return 0;
-    }
 }
 
 using namespace luabind;
-- 
2.11.4.GIT