1 files changed, 193 insertions, 0 deletions
diff --git a/i686-linux/include/c++/4.4.3/ext/pb_ds/detail/ov_tree_map_/erase_fn_imps.hpp b/i686-linux/include/c++/4.4.3/ext/pb_ds/detail/ov_tree_map_/erase_fn_imps.hpp
new file mode 100644
index 0000000..618306d
--- /dev/null
+++ b/i686-linux/include/c++/4.4.3/ext/pb_ds/detail/ov_tree_map_/erase_fn_imps.hpp
@@ -0,0 +1,193 @@
+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 2009 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
+// <http://www.gnu.org/licenses/>.
+
+// 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 erase_fn_imps.hpp
+ * Contains an implementation class for ov_tree_.
+ */
+
+PB_DS_CLASS_T_DEC
+void
+PB_DS_CLASS_C_DEC::
+clear()
+{
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  if (m_size == 0)
+    {
+      _GLIBCXX_DEBUG_ONLY(assert_valid();)
+      return;
+    }
+  else
+    {
+      reallocate_metadata((node_update* )this, 0);
+      cond_dtor<size_type> cd(m_a_values, m_end_it, m_size);
+    }
+
+  _GLIBCXX_DEBUG_ONLY(debug_base::clear();)
+  m_a_values = NULL;
+  m_size = 0;
+  m_end_it = m_a_values;
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+}
+
+PB_DS_CLASS_T_DEC
+template<typename Pred>
+inline typename PB_DS_CLASS_C_DEC::size_type
+PB_DS_CLASS_C_DEC::
+erase_if(Pred pred)
+{
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+
+#ifdef PB_DS_REGRESSION
+    typename Allocator::group_throw_prob_adjustor adjust(m_size);
+#endif 
+
+  size_type new_size = 0;
+  size_type num_val_ersd = 0;
+  iterator source_it = m_a_values;
+  for (source_it = begin(); source_it != m_end_it; ++source_it)
+    if (!pred(*source_it))
+      ++new_size;
+    else
+      ++num_val_ersd;
+
+  if (new_size == 0)
+    {
+      clear();
+      return num_val_ersd;
+    }
+
+  value_vector a_new_values = s_value_alloc.allocate(new_size);
+  iterator target_it = a_new_values;
+  cond_dtor<size_type> cd(a_new_values, target_it, new_size);
+  _GLIBCXX_DEBUG_ONLY(debug_base::clear());
+  for (source_it = begin(); source_it != m_end_it; ++source_it)
+    {
+      if (!pred(*source_it))
+        {
+	  new (const_cast<void*>(static_cast<const void* >(target_it)))
+	    value_type(*source_it);
+
+	  _GLIBCXX_DEBUG_ONLY(debug_base::insert_new(PB_DS_V2F(*source_it)));
+	  ++target_it;
+        }
+    }
+
+  reallocate_metadata((node_update* )this, new_size);
+  cd.set_no_action();
+
+  {
+    cond_dtor<size_type> cd1(m_a_values, m_end_it, m_size);
+  }
+
+  m_a_values = a_new_values;
+  m_size = new_size;
+  m_end_it = target_it;
+  update(node_begin(), (node_update* )this);
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  return num_val_ersd;
+}
+
+PB_DS_CLASS_T_DEC
+template<typename It>
+It
+PB_DS_CLASS_C_DEC::
+erase_imp(It it)
+{
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  if (it == end())
+    return end();
+
+  _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::check_key_exists(PB_DS_V2F(*it));)
+
+#ifdef PB_DS_REGRESSION
+    typename Allocator::group_throw_prob_adjustor adjust(m_size);
+#endif 
+
+  _GLIBCXX_DEBUG_ASSERT(m_size > 0);
+  value_vector a_values = s_value_alloc.allocate(m_size - 1);
+  iterator source_it = begin();
+  iterator source_end_it = end();
+  iterator target_it = a_values;
+  iterator ret_it = end();
+
+  cond_dtor<size_type> cd(a_values, target_it, m_size - 1);
+
+  _GLIBCXX_DEBUG_ONLY(size_type cnt = 0;)
+
+  while (source_it != source_end_it)
+    {
+      if (source_it != it)
+	{
+          _GLIBCXX_DEBUG_ONLY(++cnt;)
+	  _GLIBCXX_DEBUG_ASSERT(cnt != m_size);
+          new (const_cast<void* >(static_cast<const void* >(target_it)))
+	      value_type(*source_it);
+
+          ++target_it;
+	}
+      else
+	ret_it = target_it;
+    ++source_it;
+    }
+
+  _GLIBCXX_DEBUG_ASSERT(m_size > 0);
+  reallocate_metadata((node_update* )this, m_size - 1);
+  cd.set_no_action();
+  _GLIBCXX_DEBUG_ONLY(PB_DS_CLASS_C_DEC::erase_existing(PB_DS_V2F(*it));)
+  {
+    cond_dtor<size_type> cd1(m_a_values, m_end_it, m_size);
+  }
+
+  m_a_values = a_values;
+  --m_size;
+  m_end_it = m_a_values + m_size;
+  update(node_begin(), (node_update* )this);
+  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  return It(ret_it);
+}
+
+PB_DS_CLASS_T_DEC
+bool
+PB_DS_CLASS_C_DEC::
+erase(const_key_reference r_key)
+{
+  point_iterator it = find(r_key);
+  if (it == end())
+    return false;
+  erase(it);
+  return true;
+}
+