some of warnings fixed.

[SVN r81481]

include/boost/geometry/extensions/index/rtree/node/node.hpp

@@ -109,9 +109,9 @@ struct destroy_elements
         }
     }
 
-    inline static void apply(typename leaf::elements_type::iterator first,
-                             typename leaf::elements_type::iterator last,
-                             Allocators &)
+    inline static void apply(typename leaf::elements_type::iterator /*first*/,
+                             typename leaf::elements_type::iterator /*last*/,
+                             Allocators & /*allocators*/)
     {}
 };
 

include/boost/geometry/extensions/index/rtree/options.hpp

@@ -148,19 +148,30 @@ private:
     size_t min_elements;
 };
 
+namespace detail { 
+
+inline size_t default_rstar_reinserted_elements()
+{
+    return (std::numeric_limits<size_t>::max)();
+};
+
+} // namespace options::detail
+
 class rstar
 {
 public:
-    static const size_t default_reinserted_elements = -1;
-
     rstar(size_t max_elements_,
           size_t min_elements_,
           size_t overlap_cost_threshold_ = 0,
-          size_t reinserted_elements_ = default_reinserted_elements)
+          size_t reinserted_elements_ = detail::default_rstar_reinserted_elements())
         : max_elements(max_elements_)
         , min_elements(min_elements_)
         , overlap_cost_threshold(overlap_cost_threshold_)
-        , reinserted_elements(default_reinserted_elements == reinserted_elements_ ? (max_elements_ * 3) / 10 : reinserted_elements_)
+        , reinserted_elements(
+            detail::default_rstar_reinserted_elements() == reinserted_elements_ ?
+            (max_elements_ * 3) / 10 :
+            reinserted_elements_
+        )
     {}
 
     size_t get_max_elements() const { return max_elements; }

include/boost/geometry/extensions/index/rtree/visitors/destroy.hpp

@@ -52,7 +52,7 @@ public:
         rtree::destroy_node<Allocators, internal_node>::apply(m_allocators, node_to_destroy);
     }
 
-    inline void operator()(leaf & l)
+    inline void operator()(leaf & BOOST_GEOMETRY_INDEX_ASSERT_UNUSED_PARAM(l))
     {
         BOOST_GEOMETRY_INDEX_ASSERT(&l == rtree::get<leaf>(m_current_node), "invalid pointers");
 

test/rtree/test_rtree.hpp

@@ -327,7 +327,7 @@ template <>
 struct test_overlap_impl<bg::point_tag>
 {
     template <typename Value, typename Algo, typename Box>
-    static void apply(bgi::rtree<Value, Algo> const& tree, std::vector<Value> const& input, Box const& qbox)
+    static void apply(bgi::rtree<Value, Algo> const& /*tree*/, std::vector<Value> const& /*input*/, Box const& /*qbox*/)
     {}
 };