X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fc%2B%2B%2F4.7%2Fext%2Fpb_ds%2Fpriority_queue.hpp;fp=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fc%2B%2B%2F4.7%2Fext%2Fpb_ds%2Fpriority_queue.hpp;h=825699f4685b1a5b87007e044fc83a79b0d0435c;hb=94df942c2c7bd3457276fe5b7367623cbb8c1302;hp=0000000000000000000000000000000000000000;hpb=4dd7d9155a920895ff7b1cb6b9c9c676aa62000a;p=cross.git
diff --git a/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/priority_queue.hpp b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/priority_queue.hpp
new file mode 100644
index 0000000..825699f
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/c++/4.7/ext/pb_ds/priority_queue.hpp
@@ -0,0 +1,157 @@
+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 2009, 2010 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 3, or (at your option) any later
+// version.
+
+// This library is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+
+// 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
+// .
+
+// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
+
+// Permission to use, copy, modify, sell, and distribute this software
+// is hereby granted without fee, provided that the above copyright
+// notice appears in all copies, and that both that copyright notice
+// and this permission notice appear in supporting documentation. None
+// of the above authors, nor IBM Haifa Research Laboratories, make any
+// representation about the suitability of this software for any
+// purpose. It is provided "as is" without express or implied
+// warranty.
+
+/**
+ * @file priority_queue.hpp
+ * Contains priority_queues.
+ */
+
+#ifndef PB_DS_PRIORITY_QUEUE_HPP
+#define PB_DS_PRIORITY_QUEUE_HPP
+
+#include
+#include
+#include
+#include
+
+namespace __gnu_pbds
+{
+ /**
+ * @defgroup heap-based
+ * @ingroup containers-pbds
+ * @{
+ */
+
+ /**
+ * @defgroup heap-detail Base and Policy Classes
+ * @ingroup heap-based
+ */
+
+ /**
+ * A priority queue composed of one specific heap policy.
+ *
+ * @tparam _Tv Value type.
+ * @tparam Cmp_Fn Comparison functor.
+ * @tparam Tag Instantiating data structure type,
+ * see container_tag.
+ * @tparam _Alloc Allocator type.
+ *
+ * Base is dispatched at compile time via Tag, from the following
+ * choices: binary_heap_tag, binomial_heap_tag, pairing_heap_tag,
+ * rc_binomial_heap_tag, thin_heap_tag
+ *
+ * Base choices are: detail::binary_heap, detail::binomial_heap,
+ * detail::pairing_heap, detail::rc_binomial_heap,
+ * detail::thin_heap.
+ */
+ template,
+ typename Tag = pairing_heap_tag,
+ typename _Alloc = std::allocator >
+ class priority_queue
+ : public detail::container_base_dispatch<_Tv, Cmp_Fn, _Alloc, Tag>::type
+ {
+ public:
+ typedef _Tv value_type;
+ typedef Cmp_Fn cmp_fn;
+ typedef Tag container_category;
+ typedef _Alloc allocator_type;
+ typedef typename allocator_type::size_type size_type;
+ typedef typename allocator_type::difference_type difference_type;
+
+ private:
+ typedef typename detail::container_base_dispatch<_Tv, Cmp_Fn, _Alloc,
+ Tag>::type
+ base_type;
+ typedef typename _Alloc::template rebind<_Tv> __rebind_v;
+ typedef typename __rebind_v::other __rebind_va;
+
+ public:
+ typedef typename __rebind_va::reference reference;
+ typedef typename __rebind_va::const_reference const_reference;
+ typedef typename __rebind_va::pointer pointer;
+ typedef typename __rebind_va::const_pointer const_pointer;
+
+ typedef typename base_type::point_iterator point_iterator;
+ typedef typename base_type::point_const_iterator point_const_iterator;
+ typedef typename base_type::iterator iterator;
+ typedef typename base_type::const_iterator const_iterator;
+
+ priority_queue() { }
+
+ /// Constructor taking some policy objects. r_cmp_fn will be
+ /// copied by the Cmp_Fn object of the container object.
+ priority_queue(const cmp_fn& r_cmp_fn) : base_type(r_cmp_fn) { }
+
+ /// Constructor taking __iterators to a range of value_types. The
+ /// value_types between first_it and last_it will be inserted into
+ /// the container object.
+ template
+ priority_queue(It first_it, It last_it)
+ { base_type::copy_from_range(first_it, last_it); }
+
+ /// Constructor taking __iterators to a range of value_types and
+ /// some policy objects The value_types between first_it and
+ /// last_it will be inserted into the container object. r_cmp_fn
+ /// will be copied by the cmp_fn object of the container object.
+ template
+ priority_queue(It first_it, It last_it, const cmp_fn& r_cmp_fn)
+ : base_type(r_cmp_fn)
+ { base_type::copy_from_range(first_it, last_it); }
+
+ priority_queue(const priority_queue& other)
+ : base_type((const base_type& )other) { }
+
+ virtual
+ ~priority_queue() { }
+
+ priority_queue&
+ operator=(const priority_queue& other)
+ {
+ if (this != &other)
+ {
+ priority_queue tmp(other);
+ swap(tmp);
+ }
+ return *this;
+ }
+
+ void
+ swap(priority_queue& other)
+ { base_type::swap(other); }
+ };
+} // namespace __gnu_pbds
+ //@} heap-based
+#endif