Adds move ctors/operators.

Author: 5cript

include/interval-tree/interval_tree.hpp

@@ -350,7 +350,9 @@ namespace lib_interval_tree
 
  public:
  constexpr basic_interval_tree_iterator(basic_interval_tree_iterator const&) = default;
+ constexpr basic_interval_tree_iterator(basic_interval_tree_iterator&& other) noexcept = default;
  basic_interval_tree_iterator& operator=(basic_interval_tree_iterator const&) = default;
+ basic_interval_tree_iterator& operator=(basic_interval_tree_iterator&& other) noexcept = default;
 
  bool operator!=(basic_interval_tree_iterator const& other) const
  {
@@ -412,6 +414,12 @@ namespace lib_interval_tree
  friend tree_type;
 
  public:
+ ~const_interval_tree_iterator() = default;
+ constexpr const_interval_tree_iterator(const_interval_tree_iterator const&) = default;
+ constexpr const_interval_tree_iterator(const_interval_tree_iterator&&) noexcept = default;
+ const_interval_tree_iterator& operator=(const_interval_tree_iterator const&) = default;
+ const_interval_tree_iterator& operator=(const_interval_tree_iterator&&) noexcept = default;
+
  const_interval_tree_iterator& operator++()
  {
  if (!node_)
@@ -524,6 +532,12 @@ namespace lib_interval_tree
  friend tree_type;
 
  public:
+ ~interval_tree_iterator() = default;
+ constexpr interval_tree_iterator(interval_tree_iterator const&) = default;
+ constexpr interval_tree_iterator(interval_tree_iterator&&) noexcept = default;
+ interval_tree_iterator& operator=(interval_tree_iterator const&) = default;
+ interval_tree_iterator& operator=(interval_tree_iterator&&) noexcept = default;
+
  interval_tree_iterator& operator++()
  {
  if (!node_)
@@ -637,6 +651,7 @@ namespace lib_interval_tree
  friend const_interval_tree_iterator <node_type>;
  friend interval_tree_iterator <node_type>;
 
+ public:
  interval_tree()
  : root_{nullptr}
  , size_{0}
@@ -655,20 +670,38 @@ namespace lib_interval_tree
  operator=(other);
  }
 
- public:
+ interval_tree(interval_tree&& other) noexcept
+ : root_{other.root_}
+ , size_{other.size_}
+ {
+ other.root_ = nullptr;
+ other.size_ = 0;
+ }
+
  interval_tree& operator=(interval_tree const& other)
  {
  if (!empty())
  clear();
 
  if (other.root_ != nullptr)
- root_ = copyTreeImpl(other.root_, nullptr);
+ root_ = copy_tree_impl(other.root_, nullptr);
 
  size_ = other.size_;
 
  return *this;
  }
 
+ interval_tree& operator=(interval_tree&& other) noexcept
+ {
+ if (!empty())
+ clear();
+
+ root_ = other.root_;
+ size_ = other.size_;
+ other.root_ = nullptr;
+ other.size_ = 0;
+ return *this;
+ }
  /**
  * Removes all from this tree.
  */