Imported Upstream version 1.62.0upstream/1.62.0

Change-Id: I9d4c1ddb7b7d8f0069217ecc582700f9fda6dd4c
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/boost/intrusive/rbtree.hpp b/boost/intrusive/rbtree.hpp
index 276362d2fc..4f5d86dd6a 100644
--- a/boost/intrusive/rbtree.hpp
+++ b/boost/intrusive/rbtree.hpp
@@ -188,6 +188,15 @@ class rbtree_impl
    //! @copydoc ::boost::intrusive::bstree::crend()const
    const_reverse_iterator crend() const;
 
+   //! @copydoc ::boost::intrusive::bstree::root()
+   iterator root();
+
+   //! @copydoc ::boost::intrusive::bstree::root()const
+   const_iterator root() const;
+
+   //! @copydoc ::boost::intrusive::bstree::croot()const
+   const_iterator croot() const;
+
    //! @copydoc ::boost::intrusive::bstree::container_from_end_iterator(iterator)
    static rbtree_impl &container_from_end_iterator(iterator end_iterator);
 
@@ -430,6 +439,14 @@ class rbtree_impl
    //! @copydoc ::boost::intrusive::bstree::remove_node
    void remove_node(reference value);
 
+   //! @copydoc ::boost::intrusive::bstree::merge_unique(bstree<T, Options2...>&)
+   template<class T, class ...Options2>
+   void merge_unique(rbtree<T, Options2...> &);
+
+   //! @copydoc ::boost::intrusive::bstree::merge_equal(bstree<T, Options2...>&)
+   template<class T, class ...Options2>
+   void merge_equal(rbtree<T, Options2...> &);
+
    friend bool operator< (const rbtree_impl &x, const rbtree_impl &y);
 
    friend bool operator==(const rbtree_impl &x, const rbtree_impl &y);