2003-11-11 Doug Gregor <gregod@cs.rpi.edu>

	* docs/html/debug.html: Document libstdc++ debug mode.
	* docs/html/debug_mode.html: Document libstdc++ debug mode design.
	* docs/html/test.html: Document how to test under debug mode.
	* docs/html/17_intro/howto.html: Document debug-mode macros.
	* include/Makefile.am: Install debug-mode headers.
	* src/Makefile.am: Include debug.cc.
	* include/bits/basic_string.tcc:
	  (basic_string::_S_construct): Fix NULL pointer check.
	  (__is_null_pointer): New.
	  Add precondition annotations.
	* include/bits/stream_iterator.h (istream_iterator,
	ostream_iterator): Added precondition annotations.
	* include/bits/streambuf_iterator.h (istreambuf_iterator): Ditto.
	* include/bits/stl_queue.h (queue, priority_queue): Ditto.
	* include/bits/stl_stack.h (stack): Ditto.
	* include/bits/basic_string.h (basic_string): Ditto.
	* include/bits/basic_string.tcc (basic_string): Ditto.
	* include/std/std_memory.h (auto_ptr): Ditto.
	* include/std/std_valarray.h (valarray): Ditto.
	* include/bits/stl_algo.h: Added algorithm precondition
	annotations.
	* include/bits/stl_algobase.h: Added algorithm precondition
	annotations.
	* include/bits/stl_numeric.h: Ditto.
	* include/ext/algorithm: Added algorithm precondition
	annotations.
	(__is_heap): Moved away from here.
	* include/bits/stl_heap.h: Added algorithm precondition
	annotations.
	(__is_heap): Moved to the top of this file.
	(__is_heap): Added iterator range overloads.
	* testsuite/20_util/auto_ptr_neg.cc: Fix line numbers to match up
	with changes in std_memory.h.
	* testsuite/23_containers/list/operators/4.cc: Don't verify
	performance guarantees when in debug mode.
	* testsuite/23_containers/bitset/invalidation/1.cc: New.
	* testsuite/23_containers/deque/invalidation/1.cc: New.
	* testsuite/23_containers/deque/invalidation/2.cc: New.
	* testsuite/23_containers/deque/invalidation/3.cc: New.
	* testsuite/23_containers/deque/invalidation/4.cc: New.
	* testsuite/23_containers/list/invalidation/1.cc: New.
	* testsuite/23_containers/list/invalidation/2.cc: New.
	* testsuite/23_containers/list/invalidation/3.cc: New.
	* testsuite/23_containers/list/invalidation/4.cc: New.
	* testsuite/23_containers/map/invalidation/1.cc: New.
	* testsuite/23_containers/map/invalidation/2.cc: New.
	* testsuite/23_containers/multimap/invalidation/1.cc: New.
	* testsuite/23_containers/multimap/invalidation/2.cc: New.
	* testsuite/23_containers/multiset/invalidation/1.cc: New.
	* testsuite/23_containers/multiset/invalidation/2.cc: New.
	* testsuite/23_containers/set/invalidation/1.cc: New.
	* testsuite/23_containers/set/invalidation/2.cc: New.
	* testsuite/23_containers/vector/invalidation/1.cc: New.
	* testsuite/23_containers/vector/invalidation/2.cc: New.
	* testsuite/23_containers/vector/invalidation/3.cc: New.
	* testsuite/23_containers/vector/invalidation/4.cc: New.
	* testsuite/25_algorithms/heap.cc: Don't verify
	performance guarantees when in debug mode.
	* include/debug/bitset: New.
	* include/debug/debug.h: New.
	* include/debug/deque: New.
	* include/debug/formatter.h: New.
	* include/debug/hash_map: New.
	* include/debug/hash_map.h: New.
	* include/debug/hash_multimap.h: New.
	* include/debug/hash_set: New.
	* include/debug/hash_set.h: New.
	* include/debug/hash_multiset.h: New.
	* include/debug/list: New.
	* include/debug/map: New.
	* include/debug/map.h: New.
	* include/debug/multimap.h: New.
	* include/debug/multiset.h: New.
	* include/debug/safe_base.h: New.
	* include/debug/safe_iterator.h: New.
	* include/debug/safe_iterator.tcc: New.
	* include/debug/safe_sequence.h: New.
	* include/debug/set: New.
	* include/debug/set.h: New.
	* include/debug/string: New.
	* include/debug/vector: New.
	* src/debug.cc: New.
	* config/linker-map.gnu: Add debug mode symbols.

2003-11-11  Benjamin Kosnik  <bkoz@redhat.com>

	* src/string-inst.cc: Tweak namespaces.
	* src/misc-inst.cc: Same.
	* docs/html/debug.html: Edits.
	* config/link-map.gnu: Remove cruft.

	* include/bits/c++config: Add in namespace associations.
	* include/std/std_bitset.h: Adjust namespace to __gnu_norm,
	comment tweaks.
	* include/bits/deque.tcc: Same.
	* include/bits/list.tcc: Same.
	* include/bits/stl_bvector.h: Same.
	* include/bits/stl_deque.h: Same.
	* include/bits/stl_list.h: Same.
	* include/bits/stl_map.h: Same.
	* include/bits/stl_multimap.h: Same.
	* include/bits/stl_multiset.h: Same.
	* include/bits/stl_set.h: Same.
	* include/bits/stl_vector.h: Same.
	* include/bits/vector.tcc: Same.

	* include/std/std_algorithm.h: Remove markup comments.
	* include/std/std_functional.h: Same.
	* include/std/std_iterator.h: Same.
	* include/std/std_numeric.h: Same.
	* include/std/std_utility.h: Same.
	* include/bits/stl_queue.h: Formatting tweaks.
	* include/bits/stl_stack.h: Same.
	* include/std/std_deque.h: Include debugging version in debug mode.
	* include/std/std_list.h: Same.
	* include/std/std_map.h: Same.
	* include/std/std_set.h: Same.
	* include/std/std_vector.h: Same.
	* include/std/std_queue.h: Use deque, vector.
	* include/std/std_stack.h: Same.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@73459 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 236 insertions, 0 deletions

diff --git a/libstdc++-v3/include/debug/hash_multiset.h b/libstdc++-v3/include/debug/hash_multiset.h
new file mode 100644
index 00000000000..cacad0353be
--- /dev/null
+++ b/libstdc++-v3/include/debug/hash_multiset.h
@@ -0,0 +1,236 @@
+// Debugging hash_multiset implementation -*- C++ -*-
+
+// Copyright (C) 2003
+// 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 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.
+
+// 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.
+
+#ifndef _GLIBCXX_DEBUG_HASH_MULTISET_H
+#define _GLIBCXX_DEBUG_HASH_MULTISET_H 1
+
+#include <debug/safe_sequence.h>
+#include <debug/safe_iterator.h>
+
+namespace __gnu_debug_def
+{
+  template<typename _Value,
+	   typename _HashFcn  = __gnu_cxx::hash<_Value>,
+	   typename _EqualKey = std::equal_to<_Value>,
+	   typename _Alloc =  std::allocator<_Value> >
+    class hash_multiset
+    : public __gnu_cxx::hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>,
+      public __gnu_debug::_Safe_sequence<hash_multiset<_Value, _HashFcn,
+						       _EqualKey, _Alloc> >
+    {
+      typedef __gnu_cxx:: hash_multiset<_Value,_HashFcn, _EqualKey,_Alloc>
+      							_Base;
+      typedef __gnu_debug::_Safe_sequence<hash_multiset> _Safe_base;
+
+  public:
+    typedef typename _Base::key_type        		key_type;
+    typedef typename _Base::value_type      		value_type;
+    typedef typename _Base::hasher          		hasher;
+    typedef typename _Base::key_equal       		key_equal;
+    typedef typename _Base::size_type       		size_type;
+    typedef typename _Base::difference_type 		difference_type;
+    typedef typename _Base::pointer         		pointer;
+    typedef typename _Base::const_pointer   		const_pointer;
+    typedef typename _Base::reference       		reference;
+    typedef typename _Base::const_reference 		const_reference;
+
+    typedef __gnu_debug::_Safe_iterator<typename _Base::iterator, 
+					 hash_multiset> iterator;
+    typedef __gnu_debug::_Safe_iterator<typename _Base::const_iterator,
+					 hash_multiset> const_iterator;
+
+    typedef typename _Base::allocator_type              allocator_type;
+
+    using _Base::hash_funct;
+    using _Base::key_eq;
+    using _Base::get_allocator;
+
+    hash_multiset() { }
+
+    explicit hash_multiset(size_type __n) : _Base(__n) { }
+
+    hash_multiset(size_type __n, const hasher& __hf) : _Base(__n, __hf) { }
+
+    hash_multiset(size_type __n, const hasher& __hf, const key_equal& __eql,
+		  const allocator_type& __a = allocator_type())
+    : _Base(__n, __hf, __eql, __a)
+    { }
+    
+    template<typename _InputIterator>
+      hash_multiset(_InputIterator __f, _InputIterator __l)
+      : _Base(__gnu_debug::__check_valid_range(__f, __l), __l)
+      { }
+
+    template<typename _InputIterator>
+      hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n)
+      : _Base(__gnu_debug::__check_valid_range(__f, __l), __l, __n)
+      { }
+
+    template<typename _InputIterator>
+      hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+		    const hasher& __hf)
+      : _Base(__gnu_debug::__check_valid_range(__f, __l), __l, __n, __hf)
+      { }
+
+    template<typename _InputIterator>
+      hash_multiset(_InputIterator __f, _InputIterator __l, size_type __n,
+		    const hasher& __hf, const key_equal& __eql,
+		    const allocator_type& __a = allocator_type())
+      : _Base(__gnu_debug::__check_valid_range(__f, __l), __l, __n, __hf,
+	      __eql, __a)
+      { }
+
+    hash_multiset(const _Base& __x) : _Base(__x), _Safe_base() { }
+
+    using _Base::size;
+    using _Base::max_size;
+    using _Base::empty;
+
+    void 
+    swap(hash_multiset& __x)
+    {
+      _Base::swap(__x);
+      this->_M_swap(__x);
+    }
+
+    iterator begin() const { return iterator(_Base::begin(), this); }
+    iterator end() const   { return iterator(_Base::end(),   this); }
+
+    iterator
+    insert(const value_type& __obj)
+    { return iterator(_Base::insert(__obj), this); }
+
+    template <typename _InputIterator>
+      void 
+      insert(_InputIterator __first, _InputIterator __last) 
+      {
+	__glibcxx_check_valid_range(__first, __last);
+	_Base::insert(__first.base(), __last.base());
+      }
+
+
+    iterator
+    insert_noresize(const value_type& __obj)
+    { return iterator(_Base::insert_noresize(__obj), this); }
+
+    iterator 
+    find(const key_type& __key) const 
+    { return iterator(_Base::find(__key), this); }
+
+    using _Base::count;
+    
+    std::pair<iterator, iterator> 
+    equal_range(const key_type& __key) const
+    { 
+      typedef typename _Base::iterator _Base_iterator;
+      std::pair<_Base_iterator, _Base_iterator> __res = 
+	_Base::equal_range(__key);
+      return std::make_pair(iterator(__res.first, this),
+			    iterator(__res.second, this));
+    }
+
+    size_type 
+    erase(const key_type& __key) 
+    {
+      size_type __count = 0;
+      std::pair<iterator, iterator> __victims = this->equal_range(__key);
+      while (__victims.first != __victims.second)
+	{
+	  this->erase(__victims++);
+	  ++__count;
+	}
+      return __count;
+    }
+    
+    void 
+    erase(iterator __it) 
+    {
+      __glibcxx_check_erase(__it);
+      __it._M_invalidate();
+      _Base::erase(__it.base());
+    }
+
+    void 
+    erase(iterator __first, iterator __last)
+    {
+      __glibcxx_check_erase_range(__first, __last);
+      for (iterator __tmp = __first; __tmp != __last;)
+	{
+	  iterator __victim = __tmp++;
+	  __victim._M_invalidate();
+	}
+      _Base::erase(__first.base(), __last.base());
+    }
+
+    void 
+    clear() 
+    { 
+      _Base::clear();
+      this->_M_invalidate_all(); 
+    }
+
+    using _Base::resize;
+    using _Base::bucket_count;
+    using _Base::max_bucket_count;
+    using _Base::elems_in_bucket;
+
+    _Base&       _M_base()       { return *this; }
+    const _Base& _M_base() const { return *this; }
+
+  private:
+    void 
+    _M_invalidate_all()
+    {
+      typedef typename _Base::const_iterator _Base_const_iterator;
+      typedef __gnu_debug::_Not_equal_to<_Base_const_iterator> _Not_equal;
+      this->_M_invalidate_if(_Not_equal(_M_base().end()));
+    }
+  };
+
+template<typename _Value, typename _HashFcn, typename _EqualKey, typename _Alloc>
+  inline bool
+  operator==(const hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __x,
+	     const hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __y)
+  { return __x._M_base() == __y._M_base(); }
+
+template<typename _Value, typename _HashFcn, typename _EqualKey, typename _Alloc>
+  inline bool
+  operator!=(const hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __x,
+	     const hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __y)
+  { return __x._M_base() != __y._M_base(); }
+
+template<typename _Value, typename _HashFcn, typename _EqualKey, typename _Alloc>
+  inline void
+  swap(hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __x,
+       hash_multiset<_Value, _HashFcn, _EqualKey, _Alloc>& __y)
+  { __x.swap(__y); }
+} // namespace __gnu_debug_def
+
+#endif