// -*- C++ -*-
-// Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+// Copyright (C) 2005-2024 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.
#ifndef PB_DS_SAMPLE_RESIZE_TRIGGER_HPP
#define PB_DS_SAMPLE_RESIZE_TRIGGER_HPP
-// A sample resize trigger policy.
-class sample_resize_trigger
+namespace __gnu_pbds
{
-public:
-
- // Size type.
- typedef size_t size_type;
-
- // Default constructor.
- sample_resize_trigger();
-
- // Copy constructor.
- sample_range_hashing(const sample_resize_trigger& other);
-
- // Swaps content.
- inline void
- swap(sample_resize_trigger& other);
-
-protected:
-
- // Notifies a search started.
- inline void
- notify_insert_search_start();
-
- // Notifies a search encountered a collision.
- inline void
- notify_insert_search_collision();
-
- // Notifies a search ended.
- inline void
- notify_insert_search_end();
-
- // Notifies a search started.
- inline void
- notify_find_search_start();
-
- // Notifies a search encountered a collision.
- inline void
- notify_find_search_collision();
-
- // Notifies a search ended.
- inline void
- notify_find_search_end();
-
- // Notifies a search started.
- inline void
- notify_erase_search_start();
-
- // Notifies a search encountered a collision.
- inline void
- notify_erase_search_collision();
-
- // Notifies a search ended.
- inline void
- notify_erase_search_end();
-
- // Notifies an element was inserted. the total number of entries in
- // the table is num_entries.
- inline void
- notify_inserted(size_type num_entries);
-
- // Notifies an element was erased.
- inline void
- notify_erased(size_type num_entries);
-
- // Notifies the table was cleared.
- void
- notify_cleared();
-
- // Notifies the table was resized as a result of this object's
- // signifying that a resize is needed.
- void
- notify_resized(size_type new_size);
-
- // Notifies the table was resized externally.
- void
- notify_externally_resized(size_type new_size);
-
- // Queries whether a resize is needed.
- inline bool
- is_resize_needed() const;
-
- // Queries whether a grow is needed.
- inline bool
- is_grow_needed(size_type size, size_type num_entries) const;
-
-private:
-
- // Resizes to new_size.
- virtual void
- do_resize(size_type new_size);
-};
-
-#endif
+ /// A sample resize trigger policy.
+ class sample_resize_trigger
+ {
+ public:
+ /// Size type.
+ typedef std::size_t size_type;
+
+ /// Default constructor.
+ sample_resize_trigger();
+
+ /// Copy constructor.
+ sample_range_hashing(const sample_resize_trigger&);
+
+ /// Swaps content.
+ inline void
+ swap(sample_resize_trigger&);
+
+ protected:
+ /// Notifies a search started.
+ inline void
+ notify_insert_search_start();
+
+ /// Notifies a search encountered a collision.
+ inline void
+ notify_insert_search_collision();
+
+ /// Notifies a search ended.
+ inline void
+ notify_insert_search_end();
+
+ /// Notifies a search started.
+ inline void
+ notify_find_search_start();
+
+ /// Notifies a search encountered a collision.
+ inline void
+ notify_find_search_collision();
+
+ /// Notifies a search ended.
+ inline void
+ notify_find_search_end();
+
+ /// Notifies a search started.
+ inline void
+ notify_erase_search_start();
+
+ /// Notifies a search encountered a collision.
+ inline void
+ notify_erase_search_collision();
+
+ /// Notifies a search ended.
+ inline void
+ notify_erase_search_end();
+
+ /// Notifies an element was inserted. the total number of entries in
+ /// the table is num_entries.
+ inline void
+ notify_inserted(size_type num_entries);
+
+ /// Notifies an element was erased.
+ inline void
+ notify_erased(size_type num_entries);
+
+ /// Notifies the table was cleared.
+ void
+ notify_cleared();
+
+ /// Notifies the table was resized as a result of this object's
+ /// signifying that a resize is needed.
+ void
+ notify_resized(size_type new_size);
+
+ /// Notifies the table was resized externally.
+ void
+ notify_externally_resized(size_type new_size);
+
+ /// Queries whether a resize is needed.
+ inline bool
+ is_resize_needed() const;
+
+ /// Queries whether a grow is needed.
+ inline bool
+ is_grow_needed(size_type size, size_type num_entries) const;
+
+ private:
+ /// Resizes to new_size.
+ virtual void
+ do_resize(size_type);
+ };
+}
+#endif
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