Merge pull request #1042 from awulkiew/fix/rtree_experimental

[index] Fix and improve rtree experimental features

include/boost/geometry/index/distance_predicates.hpp

@@ -2,7 +2,7 @@
 //
 // Spatial index distance predicates, calculators and checkers used in nearest neighbor query
 //
-// Copyright (c) 2011-2013 Adam Wulkiewicz, Lodz, Poland.
+// Copyright (c) 2011-2022 Adam Wulkiewicz, Lodz, Poland.
 //
 // Use, modification and distribution is subject to the Boost Software License,
 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
@@ -11,6 +11,12 @@
 #ifndef BOOST_GEOMETRY_INDEX_DISTANCE_PREDICATES_HPP
 #define BOOST_GEOMETRY_INDEX_DISTANCE_PREDICATES_HPP
 
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifndef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
+#define BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
+#endif
+#endif
+
 #include <boost/geometry/index/detail/distance_predicates.hpp>
 
 /*!
@@ -21,7 +27,7 @@ namespace boost { namespace geometry { namespace index {
 
 // relations generators
 
-#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 /*!
 \brief Generate to_nearest() relationship.
@@ -91,7 +97,7 @@ detail::to_furthest<T> to_furthest(T const& v)
     return detail::to_furthest<T>(v);
 }
 
-#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 // distance predicates generators
 

include/boost/geometry/index/predicates.hpp

@@ -2,7 +2,7 @@
 //
 // Spatial query predicates
 //
-// Copyright (c) 2011-2018 Adam Wulkiewicz, Lodz, Poland.
+// Copyright (c) 2011-2022 Adam Wulkiewicz, Lodz, Poland.
 //
 // This file was modified by Oracle on 2019-2021.
 // Modifications copyright (c) 2019-2021 Oracle and/or its affiliates.
@@ -15,6 +15,12 @@
 #ifndef BOOST_GEOMETRY_INDEX_PREDICATES_HPP
 #define BOOST_GEOMETRY_INDEX_PREDICATES_HPP
 
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifndef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
+#define BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
+#endif
+#endif
+
 #include <boost/geometry/index/detail/predicates.hpp>
 #include <boost/geometry/util/tuples.hpp>
 
@@ -212,7 +218,7 @@ overlaps(Geometry const& g)
                 >(g);
 }
 
-#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 /*!
 \brief Generate \c touches() predicate.
@@ -240,7 +246,7 @@ touches(Geometry const& g)
                 >(g);
 }
 
-#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 /*!
 \brief Generate \c within() predicate.
@@ -343,7 +349,7 @@ nearest(Geometry const& geometry, std::size_t k)
     return detail::predicates::nearest<Geometry>(geometry, k);
 }
 
-#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 /*!
 \brief Generate path() predicate.
@@ -373,7 +379,7 @@ path(SegmentOrLinestring const& linestring, std::size_t k)
     return detail::predicates::path<SegmentOrLinestring>(linestring, k);
 }
 
-#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#endif // BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_PREDICATES
 
 namespace detail { namespace predicates {
 

include/boost/geometry/index/rtree.hpp

@@ -3,7 +3,7 @@
 // R-tree implementation
 //
 // Copyright (c) 2008 Federico J. Fernandez.
-// Copyright (c) 2011-2019 Adam Wulkiewicz, Lodz, Poland.
+// Copyright (c) 2011-2022 Adam Wulkiewicz, Lodz, Poland.
 // Copyright (c) 2020 Caian Benedicto, Campinas, Brazil.
 //
 // This file was modified by Oracle on 2019-2021.
@@ -90,7 +90,15 @@
 #include <boost/geometry/index/detail/rtree/query_iterators.hpp>
 
 #ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
-// serialization
+#ifndef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_SERIALIZATION
+#define BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_SERIALIZATION
+#endif
+#ifndef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_ITERATORS
+#define BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_ITERATORS
+#endif
+#endif
+
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_SERIALIZATION
 #include <boost/geometry/index/detail/serialization.hpp>
 #endif
 
@@ -312,7 +320,7 @@ private:
     typedef typename members_holder::allocator_traits_type allocator_traits_type;
 
     friend class detail::rtree::utilities::view<rtree>;
-#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_SERIALIZATION
     friend class detail::rtree::private_view<rtree>;
     friend class detail::rtree::const_private_view<rtree>;
 #endif
@@ -1184,7 +1192,9 @@ private:
             detail::rtree::iterators::distance_query_iterator<members_holder, Predicates>
         >;
 
-#ifndef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL
+#ifdef BOOST_GEOMETRY_INDEX_DETAIL_EXPERIMENTAL_ITERATORS
+public:
+#else
 private:
 #endif
     /*!