// -*- C++ -*-
-// Copyright (C) 2005, 2006, 2009, 2011 Free Software Foundation, Inc.
+// Copyright (C) 2005-2014 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the terms
// warranty.
/**
- * @file left_child_next_sibling_heap_.hpp
+ * @file left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp
* Contains an implementation class for a basic heap.
*/
#include <ext/pb_ds/detail/cond_dealtor.hpp>
#include <ext/pb_ds/detail/type_utils.hpp>
#include <ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp>
-#include <ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp>
+#include <ext/pb_ds/detail/left_child_next_sibling_heap_/point_const_iterator.hpp>
#include <ext/pb_ds/detail/left_child_next_sibling_heap_/const_iterator.hpp>
#ifdef PB_DS_LC_NS_HEAP_TRACE_
#include <iostream>
-#endif
+#endif
#include <debug/debug.h>
namespace __gnu_pbds
{
namespace detail
{
-
-#ifdef _GLIBCXX_DEBUG
-#define PB_DS_CLASS_T_DEC \
- template< \
- typename Value_Type, \
- class Cmp_Fn, \
- typename Node_Metadata, \
- class Allocator, \
- bool Single_Link_Roots>
-#else
-#define PB_DS_CLASS_T_DEC \
- template< \
- typename Value_Type, \
- class Cmp_Fn, \
- typename Node_Metadata, \
- class Allocator>
-#endif
-
-#ifdef _GLIBCXX_DEBUG
-#define PB_DS_CLASS_C_DEC \
- left_child_next_sibling_heap_< \
- Value_Type, \
- Cmp_Fn, \
- Node_Metadata, \
- Allocator, \
- Single_Link_Roots>
-#else
-#define PB_DS_CLASS_C_DEC \
- left_child_next_sibling_heap_< \
- Value_Type, \
- Cmp_Fn, \
- Node_Metadata, \
- Allocator>
-#endif
-
- /**
- * class description = "Base class for some types of h3ap$">
- **/
#ifdef _GLIBCXX_DEBUG
+#define PB_DS_CLASS_T_DEC \
+ template<typename Value_Type, typename Cmp_Fn, typename Node_Metadata, \
+ typename _Alloc, bool Single_Link_Roots>
+
+#define PB_DS_CLASS_C_DEC \
+ left_child_next_sibling_heap<Value_Type, Cmp_Fn, Node_Metadata, \
+ _Alloc, Single_Link_Roots>
+#else
+#define PB_DS_CLASS_T_DEC \
+ template<typename Value_Type, typename Cmp_Fn, typename Node_Metadata, \
+ typename _Alloc>
+
+#define PB_DS_CLASS_C_DEC \
+ left_child_next_sibling_heap<Value_Type, Cmp_Fn, Node_Metadata, _Alloc>
+#endif
+
+ /// Base class for a basic heap.
template<typename Value_Type,
- class Cmp_Fn,
+ typename Cmp_Fn,
typename Node_Metadata,
- class Allocator,
- bool Single_Link_Roots>
-#else
- template<typename Value_Type,
- class Cmp_Fn,
- typename Node_Metadata,
- class Allocator>
-#endif
- class left_child_next_sibling_heap_ : public Cmp_Fn
+ typename _Alloc
+#ifdef _GLIBCXX_DEBUG
+ ,bool Single_Link_Roots>
+#else
+ >
+#endif
+ class left_child_next_sibling_heap : public Cmp_Fn
{
-
protected:
typedef
- typename Allocator::template rebind<
- left_child_next_sibling_heap_node_<
- Value_Type,
- Node_Metadata,
- Allocator> >::other
+ typename _Alloc::template rebind<
+ left_child_next_sibling_heap_node_<Value_Type, Node_Metadata,
+ _Alloc> >::other
node_allocator;
- typedef typename node_allocator::value_type node;
-
- typedef typename node_allocator::pointer node_pointer;
-
- typedef typename node_allocator::const_pointer const_node_pointer;
-
+ typedef typename node_allocator::value_type node;
+ typedef typename node_allocator::pointer node_pointer;
+ typedef typename node_allocator::const_pointer node_const_pointer;
typedef Node_Metadata node_metadata;
-
- typedef std::pair< node_pointer, node_pointer> node_pointer_pair;
+ typedef std::pair< node_pointer, node_pointer> node_pointer_pair;
private:
- typedef cond_dealtor< node, Allocator> cond_dealtor_t;
+ typedef cond_dealtor< node, _Alloc> cond_dealtor_t;
enum
{
simple_value = is_simple<Value_Type>::value
};
- typedef integral_constant<int, simple_value> no_throw_copies_t;
+ typedef integral_constant<int, simple_value> no_throw_copies_t;
+ typedef typename _Alloc::template rebind<Value_Type> __rebind_v;
public:
+ typedef typename _Alloc::size_type size_type;
+ typedef typename _Alloc::difference_type difference_type;
+ typedef Value_Type value_type;
- typedef typename Allocator::size_type size_type;
-
- typedef typename Allocator::difference_type difference_type;
-
- typedef Value_Type value_type;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::pointer
- pointer;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::const_pointer
- const_pointer;
-
- typedef
- typename Allocator::template rebind<
- value_type>::other::reference
- reference;
+ typedef typename __rebind_v::other::pointer pointer;
+ typedef typename __rebind_v::other::const_pointer const_pointer;
+ typedef typename __rebind_v::other::reference reference;
+ typedef typename __rebind_v::other::const_reference const_reference;
- typedef
- typename Allocator::template rebind<
- value_type>::other::const_reference
- const_reference;
-
- typedef
- left_child_next_sibling_heap_node_const_point_iterator_<
- node,
- Allocator>
- const_point_iterator;
+ typedef left_child_next_sibling_heap_node_point_const_iterator_<node, _Alloc>
+ point_const_iterator;
- typedef const_point_iterator point_iterator;
+ typedef point_const_iterator point_iterator;
- typedef
- left_child_next_sibling_heap_const_iterator_<
- node,
- Allocator>
+ typedef left_child_next_sibling_heap_const_iterator_<node, _Alloc>
const_iterator;
- typedef const_iterator iterator;
-
- typedef Cmp_Fn cmp_fn;
-
- typedef Allocator allocator_type;
-
- public:
-
- left_child_next_sibling_heap_();
-
- left_child_next_sibling_heap_(const Cmp_Fn& r_cmp_fn);
+ typedef const_iterator iterator;
+ typedef Cmp_Fn cmp_fn;
+ typedef _Alloc allocator_type;
- left_child_next_sibling_heap_(const PB_DS_CLASS_C_DEC& other);
+ left_child_next_sibling_heap();
+ left_child_next_sibling_heap(const Cmp_Fn&);
+ left_child_next_sibling_heap(const left_child_next_sibling_heap&);
void
- swap(PB_DS_CLASS_C_DEC& other);
+ swap(PB_DS_CLASS_C_DEC&);
- ~left_child_next_sibling_heap_();
+ ~left_child_next_sibling_heap();
inline bool
empty() const;
inline size_type
max_size() const;
- Cmp_Fn&
+ Cmp_Fn&
get_cmp_fn();
- const Cmp_Fn&
+ const Cmp_Fn&
get_cmp_fn() const;
inline iterator
#ifdef PB_DS_LC_NS_HEAP_TRACE_
void
trace() const;
-#endif
+#endif
protected:
-
inline node_pointer
- get_new_node_for_insert(const_reference r_val);
+ get_new_node_for_insert(const_reference);
inline static void
- make_child_of(node_pointer p_nd, node_pointer p_new_parent);
+ make_child_of(node_pointer, node_pointer);
void
- value_swap(PB_DS_CLASS_C_DEC& other);
+ value_swap(left_child_next_sibling_heap&);
inline static node_pointer
- parent(node_pointer p_nd);
+ parent(node_pointer);
inline void
- swap_with_parent(node_pointer p_nd, node_pointer p_parent);
+ swap_with_parent(node_pointer, node_pointer);
void
- bubble_to_top(node_pointer p_nd);
+ bubble_to_top(node_pointer);
inline void
- actual_erase_node(node_pointer p_nd);
+ actual_erase_node(node_pointer);
void
- clear_imp(node_pointer p_nd);
+ clear_imp(node_pointer);
void
to_linked_list();
template<typename Pred>
node_pointer
- prune(Pred pred);
+ prune(Pred);
#ifdef _GLIBCXX_DEBUG
void
- assert_valid(const char* file, int line) const;
+ assert_valid(const char*, int) const;
void
- assert_node_consistent(const_node_pointer p_nd, bool single_link,
- const char* file, int line) const;
+ assert_node_consistent(node_const_pointer, bool, const char*, int) const;
static size_type
- size_under_node(const_node_pointer p_nd);
+ size_under_node(node_const_pointer);
static size_type
- degree(const_node_pointer p_nd);
-#endif
+ degree(node_const_pointer);
+#endif
#ifdef PB_DS_LC_NS_HEAP_TRACE_
static void
- trace_node(const_node_pointer, size_type level);
-#endif
-
- protected:
- node_pointer m_p_root;
-
- size_type m_size;
+ trace_node(node_const_pointer, size_type);
+#endif
private:
#ifdef _GLIBCXX_DEBUG
void
- assert_iterators(const char* file, int line) const;
+ assert_iterators(const char*, int) const;
void
- assert_size(const char* file, int line) const;
+ assert_size(const char*, int) const;
static size_type
- size_from_node(const_node_pointer p_nd);
-#endif
+ size_from_node(node_const_pointer);
+#endif
node_pointer
- recursive_copy_node(const_node_pointer p_nd);
+ recursive_copy_node(node_const_pointer);
inline node_pointer
- get_new_node_for_insert(const_reference r_val, false_type);
+ get_new_node_for_insert(const_reference, false_type);
inline node_pointer
- get_new_node_for_insert(const_reference r_val, true_type);
+ get_new_node_for_insert(const_reference, true_type);
#ifdef PB_DS_LC_NS_HEAP_TRACE_
template<typename Metadata_>
static void
- trace_node_metadata(const_node_pointer p_nd, type_to_type<Metadata_>);
+ trace_node_metadata(node_const_pointer, type_to_type<Metadata_>);
static void
- trace_node_metadata(const_node_pointer, type_to_type<null_left_child_next_sibling_heap_node_metadata>);
-#endif
+ trace_node_metadata(node_const_pointer, type_to_type<null_type>);
+#endif
- private:
- static node_allocator s_node_allocator;
+ static node_allocator s_node_allocator;
+ static no_throw_copies_t s_no_throw_copies_ind;
- static no_throw_copies_t s_no_throw_copies_ind;
+ protected:
+ node_pointer m_p_root;
+ size_type m_size;
};
#include <ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp>
} // namespace detail
} // namespace __gnu_pbds
-#endif
+#endif