From d469aff04363b8fa1dbada855702f629ed8e5868 Mon Sep 17 00:00:00 2001
From: Fernando Cacciola <fernando.cacciola@gmail.com>
Date: Fri, 28 Nov 2003 14:36:21 +0000
Subject: [PATCH] Moved from "utility" to "detail" until a Fast Track Review
 formalizes it.

[SVN r20983]
---
 include/boost/detail/in_place_factory.hpp     | 56 ++++++++++++++++++
 include/boost/detail/none.hpp                 | 31 ++++++++++
 .../boost/detail/typed_in_place_factory.hpp   | 57 +++++++++++++++++++
 3 files changed, 144 insertions(+)
 create mode 100644 include/boost/detail/in_place_factory.hpp
 create mode 100644 include/boost/detail/none.hpp
 create mode 100644 include/boost/detail/typed_in_place_factory.hpp

diff --git a/include/boost/detail/in_place_factory.hpp b/include/boost/detail/in_place_factory.hpp
new file mode 100644
index 0000000..f22b4e4
--- /dev/null
+++ b/include/boost/detail/in_place_factory.hpp
@@ -0,0 +1,56 @@
+// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
+//
+// Use, modification, and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/lib/optional for documentation.
+//
+// You are welcome to contact the author at:
+//  fernando_cacciola@hotmail.com
+//
+#ifndef BOOST_UTILITY_INPLACE_FACTORY_25AGO2003_HPP
+#define BOOST_UTILITY_INPLACE_FACTORY_25AGO2003_HPP
+
+#include <boost/detail/in_place_factory_prefix.hpp>
+
+#include <boost/type.hpp>
+
+namespace boost {
+
+class InPlaceFactoryBase {} ;
+
+#define BOOST_DEFINE_INPLACE_FACTORY_CLASS(z,n,_) \
+template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
+class BOOST_PP_CAT(InPlaceFactory, BOOST_PP_INC(n) ) : public InPlaceFactoryBase \
+{ \
+public: \
+\
+  BOOST_PP_CAT(InPlaceFactory, BOOST_PP_INC(n) ) ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A,const& a) ) \
+    : \
+    BOOST_PP_ENUM( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT, _ ) \
+  {} \
+\
+  template<class T> \
+  void apply ( void* address BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(T) ) const \
+  { \
+    new ( address ) T ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), m_a ) ) ; \
+  } \
+\
+  BOOST_PP_REPEAT( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL, _) \
+} ; \
+\
+template< BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
+BOOST_PP_CAT(InPlaceFactory, BOOST_PP_INC(n) ) < BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
+in_place ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A, const& a) ) \
+{ \
+  return BOOST_PP_CAT(InPlaceFactory, BOOST_PP_INC(n) ) < BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
+           ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), a ) ) ; \
+} ; \
+
+BOOST_PP_REPEAT( BOOST_MAX_INPLACE_FACTORY_ARITY, BOOST_DEFINE_INPLACE_FACTORY_CLASS, BOOST_PP_EMPTY() )
+
+} // namespace boost
+
+#endif
+
diff --git a/include/boost/detail/none.hpp b/include/boost/detail/none.hpp
new file mode 100644
index 0000000..d7db5d1
--- /dev/null
+++ b/include/boost/detail/none.hpp
@@ -0,0 +1,31 @@
+// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
+//
+// Use, modification, and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/lib/optional for documentation.
+//
+// You are welcome to contact the author at:
+//  fernando_cacciola@hotmail.com
+//
+#ifndef BOOST_UTILITY_NONE_17SEP2003_HPP
+#define BOOST_UTILITY_NONE_17SEP2003_HPP
+
+#include "boost/detail/none_t.hpp"
+
+// NOTE: Borland users have to include this header outside any precompiled headers
+// (bcc<=5.64 cannot include instance data in a precompiled header)
+
+namespace boost {
+
+namespace {
+
+detail::none_t const none = ((detail::none_t)0) ;
+
+}
+
+} // namespace boost
+
+#endif
+
diff --git a/include/boost/detail/typed_in_place_factory.hpp b/include/boost/detail/typed_in_place_factory.hpp
new file mode 100644
index 0000000..2b01af9
--- /dev/null
+++ b/include/boost/detail/typed_in_place_factory.hpp
@@ -0,0 +1,57 @@
+// Copyright (C) 2003, Fernando Luis Cacciola Carballal.
+//
+// Use, modification, and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/lib/optional for documentation.
+//
+// You are welcome to contact the author at:
+//  fernando_cacciola@hotmail.com
+//
+#ifndef BOOST_UTILITY_TYPED_INPLACE_FACTORY_25AGO2003_HPP
+#define BOOST_UTILITY_TYPED_INPLACE_FACTORY_25AGO2003_HPP
+
+#include <boost/detail/in_place_factory_prefix.hpp>
+
+namespace boost {
+
+class TypedInPlaceFactoryBase {} ;
+
+#define BOOST_DEFINE_TYPED_INPLACE_FACTORY_CLASS(z,n,_) \
+template< class T, BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
+class BOOST_PP_CAT(TypedInPlaceFactory, BOOST_PP_INC(n) ) : public TypedInPlaceFactoryBase \
+{ \
+public: \
+\
+  typedef T value_type ; \
+\
+  BOOST_PP_CAT(TypedInPlaceFactory, BOOST_PP_INC(n) ) ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A,const& a) ) \
+    : \
+    BOOST_PP_ENUM( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_INIT, _ ) \
+  {} \
+\
+  void apply ( void* address ) const \
+  { \
+    new ( address ) T ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), m_a ) ) ; \
+  } \
+\
+  BOOST_PP_REPEAT( BOOST_PP_INC(n), BOOST_DEFINE_INPLACE_FACTORY_CLASS_MEMBER_DECL, _) \
+} ; \
+\
+template< class T, BOOST_PP_ENUM_PARAMS(BOOST_PP_INC(n),class A) > \
+BOOST_PP_CAT(TypedInPlaceFactory, BOOST_PP_INC(n) ) < T , BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
+in_place ( BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PP_INC(n),A, const& a) ) \
+{ \
+  return BOOST_PP_CAT(TypedInPlaceFactory, BOOST_PP_INC(n) ) < T, BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), A ) > \
+           ( BOOST_PP_ENUM_PARAMS( BOOST_PP_INC(n), a ) ) ; \
+} ; \
+
+BOOST_PP_REPEAT( BOOST_MAX_INPLACE_FACTORY_ARITY, BOOST_DEFINE_TYPED_INPLACE_FACTORY_CLASS, BOOST_PP_EMPTY() )
+
+} // namespace boost
+
+#include <boost/detail/in_place_factory_suffix.hpp>
+
+#endif
+