Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / include / ext / pb_ds / detail / left_child_next_sibling_heap_ / constructors_destructor_fn_imps.hpp

diff --git a/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp b/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp
index 85d2511cac6cbb5584e45c1ea4161cc88f93a544..895bc8c9d26a41354edf3250d7ea0efc17df4cab 100644 (file)
--- a/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp
+++ b/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp
@@ -1,11 +1,11 @@
 // -*- C++ -*-
 
-// Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+// Copyright (C) 2005-2020 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
@@ -13,20 +13,14 @@
 // 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.
 
@@ -40,10 +34,12 @@
 // warranty.
 
 /**
- * @file constructors_destructor_fn_imps.hpp
+ * @file left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp
  * Contains an implementation class for left_child_next_sibling_heap_.
  */
 
+#ifdef PB_DS_CLASS_C_DEC
+
 PB_DS_CLASS_T_DEC
 typename PB_DS_CLASS_C_DEC::node_allocator
 PB_DS_CLASS_C_DEC::s_node_allocator;
@@ -54,33 +50,33 @@ PB_DS_CLASS_C_DEC::s_no_throw_copies_ind;
 
 PB_DS_CLASS_T_DEC
 PB_DS_CLASS_C_DEC::
-left_child_next_sibling_heap_() :
-  m_p_root(NULL),
+left_child_next_sibling_heap() :
+  m_p_root(0),
   m_size(0)
 {
-  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  PB_DS_ASSERT_VALID((*this))
 }
 
 PB_DS_CLASS_T_DEC
 PB_DS_CLASS_C_DEC::
-left_child_next_sibling_heap_(const Cmp_Fn& r_cmp_fn) :
+left_child_next_sibling_heap(const Cmp_Fn& r_cmp_fn) :
   Cmp_Fn(r_cmp_fn),
-  m_p_root(NULL),
+  m_p_root(0),
   m_size(0)
 {
-  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  PB_DS_ASSERT_VALID((*this))
 }
 
 PB_DS_CLASS_T_DEC
 PB_DS_CLASS_C_DEC::
-left_child_next_sibling_heap_(const PB_DS_CLASS_C_DEC& other) 
-: Cmp_Fn(other), m_p_root(NULL), m_size(0)
+left_child_next_sibling_heap(const PB_DS_CLASS_C_DEC& other) 
+: Cmp_Fn(other), m_p_root(0), m_size(0)
 {
   m_size = other.m_size;
-  _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
+  PB_DS_ASSERT_VALID(other)
   m_p_root = recursive_copy_node(other.m_p_root);
   m_size = other.m_size;
-  _GLIBCXX_DEBUG_ONLY(assert_valid();)
+  PB_DS_ASSERT_VALID((*this))
 }
 
 PB_DS_CLASS_T_DEC
@@ -88,12 +84,12 @@ void
 PB_DS_CLASS_C_DEC::
 swap(PB_DS_CLASS_C_DEC& other)
 {
-  _GLIBCXX_DEBUG_ONLY(assert_valid();)
-  _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
+  PB_DS_ASSERT_VALID((*this))
+  PB_DS_ASSERT_VALID(other)
   value_swap(other);
   std::swap((Cmp_Fn& )(*this), (Cmp_Fn& )other);
-  _GLIBCXX_DEBUG_ONLY(assert_valid();)
-  _GLIBCXX_DEBUG_ONLY(other.assert_valid();)
+  PB_DS_ASSERT_VALID((*this))
+  PB_DS_ASSERT_VALID(other)
 }
 
 PB_DS_CLASS_T_DEC
@@ -107,7 +103,7 @@ value_swap(PB_DS_CLASS_C_DEC& other)
 
 PB_DS_CLASS_T_DEC
 PB_DS_CLASS_C_DEC::
-~left_child_next_sibling_heap_()
+~left_child_next_sibling_heap()
 {
   clear();
 }
@@ -115,44 +111,45 @@ PB_DS_CLASS_C_DEC::
 PB_DS_CLASS_T_DEC
 typename PB_DS_CLASS_C_DEC::node_pointer
 PB_DS_CLASS_C_DEC::
-recursive_copy_node(const_node_pointer p_nd)
+recursive_copy_node(node_const_pointer p_nd)
 {
-  if (p_nd == NULL)
-    return (NULL);
+  if (p_nd == 0)
+    return (0);
 
   node_pointer p_ret = s_node_allocator.allocate(1);
 
-  try
+  __try
     {
       new (p_ret) node(*p_nd);
     }
-  catch(...)
+  __catch(...)
     {
       s_node_allocator.deallocate(p_ret, 1);
       __throw_exception_again;
     }
 
   p_ret->m_p_l_child = p_ret->m_p_next_sibling =
-    p_ret->m_p_prev_or_parent = NULL;
+    p_ret->m_p_prev_or_parent = 0;
 
-  try
+  __try
     {
       p_ret->m_p_l_child = recursive_copy_node(p_nd->m_p_l_child);
       p_ret->m_p_next_sibling = recursive_copy_node(p_nd->m_p_next_sibling);
     }
-  catch(...)
+  __catch(...)
     {
       clear_imp(p_ret);
       __throw_exception_again;
     }
 
-  if (p_ret->m_p_l_child != NULL)
+  if (p_ret->m_p_l_child != 0)
     p_ret->m_p_l_child->m_p_prev_or_parent = p_ret;
 
-  if (p_ret->m_p_next_sibling != NULL)
+  if (p_ret->m_p_next_sibling != 0)
     p_ret->m_p_next_sibling->m_p_prev_or_parent =
-      p_nd->m_p_next_sibling->m_p_prev_or_parent == p_nd ? p_ret : NULL;
+      p_nd->m_p_next_sibling->m_p_prev_or_parent == p_nd ? p_ret : 0;
 
   return p_ret;
 }
 
+#endif