// -*- C++ -*-
-// Copyright (C) 2005, 2006 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
// of the GNU General Public License as published by the Free Software
-// Foundation; either version 2, or (at your option) any later
+// Foundation; either version 3, or (at your option) any later
// version.
// This library is distributed in the hope that it will be useful, but
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
-// You should have received a copy of the GNU General Public License
-// along with this library; see the file COPYING. If not, write to
-// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
-// MA 02111-1307, USA.
-
-// As a special exception, you may use this file as part of a free
-// software library without restriction. Specifically, if other files
-// instantiate templates or use macros or inline functions from this
-// file, or you compile this file and link it with other files to
-// produce an executable, this file does not by itself cause the
-// resulting executable to be covered by the GNU General Public
-// License. This exception does not however invalidate any other
-// reasons why the executable file might be covered by the GNU General
-// Public License.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
// warranty.
/**
- * @file binomial_heap_base_.hpp
+ * @file binomial_heap_base_/binomial_heap_base_.hpp
* Contains an implementation class for a base of binomial heaps.
*/
#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_/left_child_next_sibling_heap_.hpp>
-#include <ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp>
namespace __gnu_pbds
{
namespace detail
{
-
#define PB_DS_CLASS_T_DEC \
- template<typename Value_Type, class Cmp_Fn, class Allocator>
+ template<typename Value_Type, typename Cmp_Fn, typename _Alloc>
#define PB_DS_CLASS_C_DEC \
- binomial_heap_base_<Value_Type, Cmp_Fn, Allocator>
+ binomial_heap_base<Value_Type, Cmp_Fn, _Alloc>
#ifdef _GLIBCXX_DEBUG
-#define PB_DS_BASE_C_DEC \
- left_child_next_sibling_heap_<Value_Type, Cmp_Fn, \
- typename Allocator::size_type, \
- Allocator, false>
-#else
-#define PB_DS_BASE_C_DEC \
- left_child_next_sibling_heap_<Value_Type, Cmp_Fn, \
- typename Allocator::size_type, Allocator>
-#endif
-
- /**
- * class description = "8y|\|0|\/|i41 h34p 74813">
- **/
- template<typename Value_Type, class Cmp_Fn, class Allocator>
- class binomial_heap_base_ : public PB_DS_BASE_C_DEC
- {
+#define PB_DS_B_HEAP_BASE \
+ left_child_next_sibling_heap<Value_Type, Cmp_Fn, \
+ typename _Alloc::size_type, _Alloc, false>
+#else
+#define PB_DS_B_HEAP_BASE \
+ left_child_next_sibling_heap<Value_Type, Cmp_Fn, \
+ typename _Alloc::size_type, _Alloc>
+#endif
+ /// Base class for binomial heap.
+ template<typename Value_Type, typename Cmp_Fn, typename _Alloc>
+ class binomial_heap_base
+ : public PB_DS_B_HEAP_BASE
+ {
private:
- typedef PB_DS_BASE_C_DEC base_type;
+ typedef typename _Alloc::template rebind<Value_Type>::other __rebind_v;
+ typedef PB_DS_B_HEAP_BASE base_type;
protected:
- typedef typename base_type::node node;
-
- typedef typename base_type::node_pointer node_pointer;
-
- typedef typename base_type::const_node_pointer const_node_pointer;
+ typedef typename base_type::node node;
+ typedef typename base_type::node_pointer node_pointer;
+ typedef typename base_type::node_const_pointer node_const_pointer;
public:
-
- 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 Allocator::template rebind<
- value_type>::other::const_reference
- const_reference;
-
- typedef
- typename PB_DS_BASE_C_DEC::const_point_iterator
- const_point_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::point_iterator point_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::const_iterator const_iterator;
-
- typedef typename PB_DS_BASE_C_DEC::iterator iterator;
-
- typedef Cmp_Fn cmp_fn;
-
- typedef Allocator allocator_type;
+ typedef Value_Type value_type;
+ typedef Cmp_Fn cmp_fn;
+ typedef _Alloc allocator_type;
+ typedef typename _Alloc::size_type size_type;
+ typedef typename _Alloc::difference_type difference_type;
+
+ typedef typename __rebind_v::pointer pointer;
+ typedef typename __rebind_v::const_pointer const_pointer;
+ typedef typename __rebind_v::reference reference;
+ typedef typename __rebind_v::const_reference const_reference;
+
+ typedef typename base_type::point_const_iterator point_const_iterator;
+ typedef typename base_type::point_iterator point_iterator;
+ typedef typename base_type::const_iterator const_iterator;
+ typedef typename base_type::iterator iterator;
public:
inline point_iterator
- push(const_reference r_val);
+ push(const_reference);
void
- modify(point_iterator it, const_reference r_new_val);
+ modify(point_iterator, const_reference);
inline const_reference
top() const;
pop();
void
- erase(point_iterator it);
+ erase(point_iterator);
inline void
clear();
template<typename Pred>
size_type
- erase_if(Pred pred);
+ erase_if(Pred);
template<typename Pred>
void
- split(Pred pred, PB_DS_CLASS_C_DEC& other);
+ split(Pred, PB_DS_CLASS_C_DEC&);
void
- join(PB_DS_CLASS_C_DEC& other);
+ join(PB_DS_CLASS_C_DEC&);
protected:
- binomial_heap_base_();
+ binomial_heap_base();
- binomial_heap_base_(const Cmp_Fn& r_cmp_fn);
+ binomial_heap_base(const Cmp_Fn&);
- binomial_heap_base_(const PB_DS_CLASS_C_DEC& other);
+ binomial_heap_base(const PB_DS_CLASS_C_DEC&);
void
- swap(PB_DS_CLASS_C_DEC& other);
+ swap(PB_DS_CLASS_C_DEC&);
- ~binomial_heap_base_();
+ ~binomial_heap_base();
template<typename It>
void
- copy_from_range(It first_it, It last_it);
+ copy_from_range(It, It);
inline void
find_max();
#ifdef _GLIBCXX_DEBUG
void
- assert_valid(bool strictly_binomial) const;
+ assert_valid(bool, const char*, int) const;
void
- assert_max() const;
-#endif
+ assert_max(const char*, int) const;
+#endif
private:
inline node_pointer
- fix(node_pointer p_nd) const;
+ fix(node_pointer) const;
inline void
- insert_node(node_pointer p_nd);
+ insert_node(node_pointer);
inline void
- remove_parentless_node(node_pointer p_nd);
+ remove_parentless_node(node_pointer);
inline node_pointer
- join(node_pointer p_lhs, node_pointer p_rhs) const;
+ join(node_pointer, node_pointer) const;
#ifdef _GLIBCXX_DEBUG
void
- assert_node_consistent(const_node_pointer, bool, bool) const;
+ assert_node_consistent(node_const_pointer, bool, bool,
+ const char*, int) const;
#endif
protected:
- node_pointer m_p_max;
+ node_pointer m_p_max;
};
+#define PB_DS_ASSERT_VALID_COND(X, _StrictlyBinomial) \
+ _GLIBCXX_DEBUG_ONLY(X.assert_valid(_StrictlyBinomial,__FILE__, __LINE__);)
+
+#define PB_DS_ASSERT_BASE_NODE_CONSISTENT(_Node, _Bool) \
+ _GLIBCXX_DEBUG_ONLY(base_type::assert_node_consistent(_Node, _Bool, \
+ __FILE__, __LINE__);)
+
#include <ext/pb_ds/detail/binomial_heap_base_/constructors_destructor_fn_imps.hpp>
#include <ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp>
#include <ext/pb_ds/detail/binomial_heap_base_/find_fn_imps.hpp>
#include <ext/pb_ds/detail/binomial_heap_base_/erase_fn_imps.hpp>
#include <ext/pb_ds/detail/binomial_heap_base_/split_join_fn_imps.hpp>
+#undef PB_DS_ASSERT_BASE_NODE_CONSISTENT
+#undef PB_DS_ASSERT_VALID_COND
#undef PB_DS_CLASS_C_DEC
#undef PB_DS_CLASS_T_DEC
-#undef PB_DS_BASE_C_DEC
-
-
+#undef PB_DS_B_HEAP_BASE
} // namespace detail
} // namespace __gnu_pbds
-#endif
+#endif
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