From 75a0da31fbe71be938d7c9963dad55da1ea42990 Mon Sep 17 00:00:00 2001
From: uid30600 <uid30600@boost.org>
Date: Mon, 9 Sep 2002 20:05:17 +0000
Subject: [PATCH] Reduce header interdependencies

[SVN r15242]
---
 include/boost/python/back_reference.hpp            |  2 +-
 include/boost/python/class.hpp                     |  6 ++++--
 include/boost/python/converter/arg_to_python.hpp   |  3 ++-
 .../boost/python/converter/return_from_python.hpp  |  3 ++-
 include/boost/python/detail/void_return.hpp        |  2 ++
 include/boost/python/enum.hpp                      |  1 +
 include/boost/python/extract.hpp                   |  1 +
 include/boost/python/object/class.hpp              |  3 ++-
 include/boost/python/object/enum_base.hpp          |  2 ++
 include/boost/python/object/instance.hpp           |  5 +++++
 include/boost/python/object/make_holder.hpp        |  2 ++
 include/boost/python/object/pickle_support.hpp     | 10 +++++++---
 include/boost/python/object_core.hpp               | 14 ++++++--------
 include/boost/python/object_operators.hpp          |  1 +
 include/boost/python/object_slices.hpp             |  1 +
 src/object_operators.cpp                           |  6 +++++-
 test/data_members.cpp                              |  1 -
 test/object_manager.cpp                            |  1 +
 18 files changed, 45 insertions(+), 19 deletions(-)

diff --git a/include/boost/python/back_reference.hpp b/include/boost/python/back_reference.hpp
index 29ad6163..75a14525 100644
--- a/include/boost/python/back_reference.hpp
+++ b/include/boost/python/back_reference.hpp
@@ -6,9 +6,9 @@
 #ifndef BACK_REFERENCE_DWA2002510_HPP
 # define BACK_REFERENCE_DWA2002510_HPP
 
-# include <boost/python/handle.hpp>
 # include <boost/python/object_fwd.hpp>
 # include <boost/python/detail/dependent.hpp>
+# include <boost/python/detail/raw_pyobject.hpp>
 
 namespace boost { namespace python { 
 
diff --git a/include/boost/python/class.hpp b/include/boost/python/class.hpp
index 918de0ec..918cf4d2 100644
--- a/include/boost/python/class.hpp
+++ b/include/boost/python/class.hpp
@@ -7,10 +7,12 @@
 # define CLASS_DWA200216_HPP
 
 # include <boost/python/class_fwd.hpp>
+# include <boost/python/object/class.hpp>
 # include <boost/python/bases.hpp>
 # include <boost/python/args.hpp>
-# include <boost/python/handle.hpp>
-# include <boost/python/object/class.hpp>
+
+# include <boost/python/object.hpp>
+
 # include <boost/python/type_id.hpp>
 # include <boost/python/detail/member_function_cast.hpp>
 # include <boost/python/object/class_converters.hpp>
diff --git a/include/boost/python/converter/arg_to_python.hpp b/include/boost/python/converter/arg_to_python.hpp
index c936b81d..7abb274c 100755
--- a/include/boost/python/converter/arg_to_python.hpp
+++ b/include/boost/python/converter/arg_to_python.hpp
@@ -10,7 +10,6 @@
 # include <boost/python/converter/registered.hpp>
 # include <boost/python/converter/registered_pointee.hpp>
 # include <boost/python/converter/arg_to_python_base.hpp>
-# include <boost/python/converter/object_manager.hpp>
 # include <boost/python/to_python_indirect.hpp>
 # include <boost/type_traits/cv_traits.hpp>
 # include <boost/type_traits/composite_traits.hpp>
@@ -26,6 +25,8 @@
 
 namespace boost { namespace python { namespace converter { 
 
+template <class T> struct is_object_manager;
+
 namespace detail
 {
   BOOST_PYTHON_DECL void throw_no_class_registered();
diff --git a/include/boost/python/converter/return_from_python.hpp b/include/boost/python/converter/return_from_python.hpp
index 490d4bf7..f02f01d9 100755
--- a/include/boost/python/converter/return_from_python.hpp
+++ b/include/boost/python/converter/return_from_python.hpp
@@ -6,7 +6,6 @@
 #ifndef RETURN_FROM_PYTHON_DWA200265_HPP
 # define RETURN_FROM_PYTHON_DWA200265_HPP
 
-# include <boost/python/converter/object_manager.hpp>
 # include <boost/python/converter/from_python.hpp>
 # include <boost/python/converter/rvalue_from_python_data.hpp>
 # include <boost/python/converter/registered.hpp>
@@ -17,6 +16,8 @@
 
 namespace boost { namespace python { namespace converter { 
 
+template <class T> struct is_object_manager;
+
 namespace detail
 {
   template <class T>
diff --git a/include/boost/python/detail/void_return.hpp b/include/boost/python/detail/void_return.hpp
index 28e919d7..512aa636 100644
--- a/include/boost/python/detail/void_return.hpp
+++ b/include/boost/python/detail/void_return.hpp
@@ -6,6 +6,8 @@
 #ifndef VOID_RETURN_DWA200274_HPP
 # define VOID_RETURN_DWA200274_HPP
 
+# include <boost/config.hpp>
+
 namespace boost { namespace python { namespace detail { 
 
 struct void_return
diff --git a/include/boost/python/enum.hpp b/include/boost/python/enum.hpp
index d09c1b68..f7d06075 100644
--- a/include/boost/python/enum.hpp
+++ b/include/boost/python/enum.hpp
@@ -8,6 +8,7 @@
 
 # include <boost/python/object/enum_base.hpp>
 # include <boost/python/converter/rvalue_from_python_data.hpp>
+# include <boost/python/converter/registered.hpp>
 
 namespace boost { namespace python { 
 
diff --git a/include/boost/python/extract.hpp b/include/boost/python/extract.hpp
index 16efb3bf..fdcaac28 100644
--- a/include/boost/python/extract.hpp
+++ b/include/boost/python/extract.hpp
@@ -16,6 +16,7 @@
 # include <boost/python/detail/void_return.hpp>
 # include <boost/python/object_core.hpp>
 # include <boost/python/refcount.hpp>
+# include <boost/utility.hpp>
 
 namespace boost { namespace python {
 
diff --git a/include/boost/python/object/class.hpp b/include/boost/python/object/class.hpp
index 69bc5b20..e97f8edd 100644
--- a/include/boost/python/object/class.hpp
+++ b/include/boost/python/object/class.hpp
@@ -11,6 +11,7 @@
 # include <boost/utility.hpp>
 # include <boost/python/instance_holder.hpp>
 # include <boost/python/object_core.hpp>
+# include <boost/python/type_id.hpp>
 # include <cstddef>
 
 namespace boost { namespace python {
@@ -24,7 +25,7 @@ struct BOOST_PYTHON_DECL class_base : python::api::object
         char const* name              // The name of the class
         
         , std::size_t num_types         // A list of class_ids. The first is the type
-        , class_id const*const types    // this is wrapping. The rest are the types of
+        , type_info const*const types    // this is wrapping. The rest are the types of
                                         // any bases.
         
         , char const* doc = 0           // Docstring, if any.
diff --git a/include/boost/python/object/enum_base.hpp b/include/boost/python/object/enum_base.hpp
index 60bd49b1..37cd8f17 100644
--- a/include/boost/python/object/enum_base.hpp
+++ b/include/boost/python/object/enum_base.hpp
@@ -9,6 +9,8 @@
 # include <boost/python/object_core.hpp>
 # include <boost/python/type_id.hpp>
 # include <boost/python/converter/to_python_function_type.hpp>
+# include <boost/python/converter/convertible_function.hpp>
+# include <boost/python/converter/constructor_function.hpp>
 
 namespace boost { namespace python { namespace objects { 
 
diff --git a/include/boost/python/object/instance.hpp b/include/boost/python/object/instance.hpp
index c64ce33d..94e526b2 100644
--- a/include/boost/python/object/instance.hpp
+++ b/include/boost/python/object/instance.hpp
@@ -10,6 +10,11 @@
 # include <boost/type_traits/alignment_traits.hpp>
 # include <cstddef>
 
+namespace boost { namespace python
+{
+  struct instance_holder;
+}} // namespace boost::python
+
 namespace boost { namespace python { namespace objects { 
 
 // Each extension instance will be one of these
diff --git a/include/boost/python/object/make_holder.hpp b/include/boost/python/object/make_holder.hpp
index 933159da..429704a3 100644
--- a/include/boost/python/object/make_holder.hpp
+++ b/include/boost/python/object/make_holder.hpp
@@ -9,6 +9,8 @@
 # ifndef MAKE_HOLDER_DWA20011215_HPP
 #  define MAKE_HOLDER_DWA20011215_HPP
 
+#  include <boost/python/object/instance.hpp>
+
 #  include <boost/python/object/forward.hpp>
 #  include <boost/python/detail/wrap_python.hpp>
 #  include <boost/python/detail/preprocessor.hpp>
diff --git a/include/boost/python/object/pickle_support.hpp b/include/boost/python/object/pickle_support.hpp
index bae05138..a5a67cc2 100644
--- a/include/boost/python/object/pickle_support.hpp
+++ b/include/boost/python/object/pickle_support.hpp
@@ -6,11 +6,15 @@
 #ifndef BOOST_PYTHON_OBJECT_PICKLE_SUPPORT_RWGK20020603_HPP
 #define BOOST_PYTHON_OBJECT_PICKLE_SUPPORT_RWGK20020603_HPP
 
-#include <boost/python/tuple.hpp>
-#include <boost/python/object_core.hpp>
-
 namespace boost { namespace python {
 
+namespace api
+{
+  class object;
+}
+using api::object;
+class tuple;
+
 BOOST_PYTHON_DECL object const& make_instance_reduce_function();
 
 struct pickle_suite;
diff --git a/include/boost/python/object_core.hpp b/include/boost/python/object_core.hpp
index 5d95946c..6b07d659 100755
--- a/include/boost/python/object_core.hpp
+++ b/include/boost/python/object_core.hpp
@@ -8,13 +8,13 @@
 
 # include <boost/type.hpp>
 
-# include <boost/python/handle.hpp>
-# include <boost/python/call.hpp>
+# include <boost/python/handle_fwd.hpp>
+# include <boost/python/errors.hpp>
 # include <boost/python/slice_nil.hpp>
 # include <boost/python/detail/raw_pyobject.hpp>
 # include <boost/python/refcount.hpp>
 # include <boost/python/detail/preprocessor.hpp>
-# include <boost/python/converter/object_manager.hpp>
+# include <boost/python/tag.hpp>
 # include <boost/python/detail/dependent.hpp>
 
 # include <boost/preprocessor/iterate.hpp>
@@ -222,7 +222,7 @@ namespace api
       }
 
       // Throw error_already_set() if the handle is null.
-      explicit object(handle<> const&);
+      BOOST_PYTHON_DECL explicit object(handle<> const&);
 
    public: // implementation detail -- for internal use only
       explicit object(detail::borrowed_reference);
@@ -312,10 +312,6 @@ template <class T> struct extract;
 // implementation
 //
 
-inline object::object(handle<> const& x)
-    : object_base(python::incref(python::expect_non_null(x.get())))
-{}
-
 inline object::object()
     : object_base(python::incref(Py_None))
 {}
@@ -364,6 +360,8 @@ inline PyObject* api::object_base::ptr() const
 //
 namespace converter
 {
+  template <class T> struct object_manager_traits;
+  
   template <>
   struct object_manager_traits<object>
   {
diff --git a/include/boost/python/object_operators.hpp b/include/boost/python/object_operators.hpp
index 801218e6..fb14d484 100644
--- a/include/boost/python/object_operators.hpp
+++ b/include/boost/python/object_operators.hpp
@@ -7,6 +7,7 @@
 # define OBJECT_OPERATORS_DWA2002617_HPP
 
 # include <boost/python/object_core.hpp>
+# include <boost/python/call.hpp>
 
 namespace boost { namespace python { namespace api {
 
diff --git a/include/boost/python/object_slices.hpp b/include/boost/python/object_slices.hpp
index a4348efc..eb8dcb0b 100644
--- a/include/boost/python/object_slices.hpp
+++ b/include/boost/python/object_slices.hpp
@@ -9,6 +9,7 @@
 # include <boost/python/proxy.hpp>
 # include <boost/python/object_core.hpp>
 # include <boost/python/object_protocol.hpp>
+# include <boost/python/handle.hpp>
 # include <utility>
 
 namespace boost { namespace python { namespace api {
diff --git a/src/object_operators.cpp b/src/object_operators.cpp
index 471f01ad..b7c984ef 100644
--- a/src/object_operators.cpp
+++ b/src/object_operators.cpp
@@ -49,5 +49,9 @@ BOOST_PYTHON_INPLACE_OPERATOR(&, And)
 BOOST_PYTHON_INPLACE_OPERATOR(^, Xor)
 BOOST_PYTHON_INPLACE_OPERATOR(|, Or)
 #undef BOOST_PYTHON_INPLACE_OPERATOR
-    
+
+BOOST_PYTHON_DECL object::object(handle<> const& x)
+     : object_base(python::incref(python::expect_non_null(x.get())))
+{}
+
 }}} // namespace boost::python
diff --git a/test/data_members.cpp b/test/data_members.cpp
index 5ab73438..99459dff 100644
--- a/test/data_members.cpp
+++ b/test/data_members.cpp
@@ -5,7 +5,6 @@
 // to its suitability for any purpose.
 #include <boost/python/class.hpp>
 #include <boost/python/module_init.hpp>
-#include <boost/python/def.hpp>
 #include "test_class.hpp"
 
 #if defined(_AIX) && defined(__EDG_VERSION__) && __EDG_VERSION__ < 245
diff --git a/test/object_manager.cpp b/test/object_manager.cpp
index 0f1851c5..44005aeb 100755
--- a/test/object_manager.cpp
+++ b/test/object_manager.cpp
@@ -6,6 +6,7 @@
 #include <boost/python/converter/object_manager.hpp>
 #include <boost/python/borrowed.hpp>
 #include <boost/static_assert.hpp>
+#include <boost/python/handle.hpp>
 
 using namespace boost::python;
 using namespace boost::python::converter;