729e3d3f01
2001-11-02 Phil Edwards <pme@gcc.gnu.org> * config/io/c_io_stdio.h: Correct grammar in comments. * docs/doxygen/Intro.3: Expand "top-level" man page. * docs/doxygen/doxygroups.cc: New module definitions (comments). * docs/doxygen/mainpage.doxy: Tweaks. * docs/doxygen/run_doxygen: Update Doxygen version, massage man pages. Add @file hooks so that headers are considered to be documented. * include/bits/basic_ios.h, include/bits/basic_file.h, include/bits/basic_string.h, include/bits/boost_concept_check.h, include/bits/char_traits.h, include/bits/codecvt.h, include/bits/concept_check.h, include/bits/cpp_type_traits.h, include/bits/fpos.h, include/bits/gslice.h, include/bits/gslice_array.h, include/bits/indirect_array.h, include/bits/ios_base.h, include/bits/locale_facets.h, include/bits/localefwd.h, include/bits/mask_array.h, include/bits/pthread_allocimpl.h, include/bits/slice.h, include/bits/slice_array.h, include/bits/std_algorithm.h, include/bits/std_bitset.h, include/bits/std_complex.h, include/bits/std_deque.h, include/bits/std_fstream.h, include/bits/std_functional.h, include/bits/std_iomanip.h, include/bits/std_ios.h, include/bits/std_iosfwd.h, include/bits/std_iostream.h, include/bits/std_istream.h, include/bits/std_iterator.h, include/bits/std_limits.h, include/bits/std_list.h, include/bits/std_locale.h, include/bits/std_map.h, include/bits/std_memory.h, include/bits/std_numeric.h, include/bits/std_ostream.h, include/bits/std_queue.h, include/bits/std_set.h, include/bits/std_sstream.h, include/bits/std_stack.h, include/bits/std_streambuf.h, include/bits/std_string.h, include/bits/std_utility.h, include/bits/std_valarray.h, include/bits/std_vector.h, include/bits/stl_algo.h, include/bits/stl_alloc.h, include/bits/stl_bvector.h, include/bits/stl_construct.h, include/bits/stl_deque.h, include/bits/stl_heap.h, include/bits/stl_iterator.h, include/bits/stl_iterator_base_funcs.h, include/bits/stl_iterator_base_types.h, include/bits/stl_list.h, include/bits/stl_map.h, include/bits/stl_multimap.h, include/bits/stl_multiset.h, include/bits/stl_numeric.h, include/bits/stl_pair.h, include/bits/stl_pthread_alloc.h, include/bits/stl_queue.h, include/bits/stl_raw_storage_iter.h, include/bits/stl_relops.h, include/bits/stl_set.h, include/bits/stl_stack.h, include/bits/stl_tempbuf.h, include/bits/stl_threads.h, include/bits/stl_tree.h, include/bits/stl_uninitialized.h, include/bits/stl_vector.h, include/bits/stream_iterator.h, include/bits/streambuf_iterator.h, include/bits/stringfwd.h, include/bits/type_traits.h, include/bits/valarray_array.h, include/bits/valarray_meta.h: Add hooks, tweak comments only. * include/bits/stl_algobase.h (swap, min, iter_swap): Also document these functions. * include/bits/stl_function.h: Tweak link comments. From-SVN: r46717
150 lines
5.2 KiB
C++
150 lines
5.2 KiB
C++
// nonstandard construct and destroy functions -*- C++ -*-
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// Copyright (C) 2001 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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/*
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*
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* Copyright (c) 1994
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* Hewlett-Packard Company
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Hewlett-Packard Company makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*
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* Copyright (c) 1996,1997
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* Silicon Graphics Computer Systems, Inc.
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Silicon Graphics makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*/
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/** @file stl_construct.h
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* This is an internal header file, included by other library headers.
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* You should not attempt to use it directly.
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*/
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#ifndef _CPP_BITS_STL_CONSTRUCT_H
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#define _CPP_BITS_STL_CONSTRUCT_H 1
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#include <bits/type_traits.h>
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#include <new>
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namespace std
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{
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/**
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* Invoke an allocated object's constructor with an initializer.
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*
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* This function is not part of the C++ standard but is used internally
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* within the library.
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*/
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template <class _T1, class _T2>
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inline void
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_Construct(_T1* __p, const _T2& __value)
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{ new (static_cast<void*>(__p)) _T1(__value); }
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/**
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* Invoke an allocated object's constructor without an initializer.
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*
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* This function is not part of the C++ standard but is used internally
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* within the library.
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*/
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template <class _T1>
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inline void
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_Construct(_T1* __p)
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{ new (static_cast<void*>(__p)) _T1(); }
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/**
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* Destroy a range of objects with nontrivial destructors.
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*
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* This is a helper function used only by _Destroy().
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*/
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template <class _ForwardIterator>
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inline void
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__destroy_aux(_ForwardIterator __first, _ForwardIterator __last, __false_type)
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{ for ( ; __first != __last; ++__first) _Destroy(&*__first); }
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/**
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* Destroy a range of objects with trivial destructors. Since the destructors
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* are trivial, there's nothing to do and hopefully this function will be
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* entirely optimized away.
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*
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* This is a helper function used only by _Destroy().
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*/
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template <class _ForwardIterator>
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inline void
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__destroy_aux(_ForwardIterator, _ForwardIterator, __true_type)
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{ }
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/**
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* Destroy the object pointed to by a pointer type.
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*
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* This function is not part of the C++ standard but is used internally
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* within the library.
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*/
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template <class _Tp>
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inline void
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_Destroy(_Tp* __pointer)
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{ __pointer->~_Tp(); }
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/**
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* Destroy a range of objects. If the value_type of the object has
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* a trivial destructor, the compiler should optimize all of this
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* away, otherwise the objects' destructors must be invoked.
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*
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* This function is not part of the C++ standard but is used internally
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* within the library.
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*/
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template <class _ForwardIterator>
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inline void
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_Destroy(_ForwardIterator __first, _ForwardIterator __last)
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{
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typedef typename iterator_traits<_ForwardIterator>::value_type
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_Value_type;
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typedef typename __type_traits<_Value_type>::has_trivial_destructor
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_Has_trivial_destructor;
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__destroy_aux(__first, __last, _Has_trivial_destructor());
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}
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} // namespace std
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#endif /* _CPP_BITS_STL_CONSTRUCT_H */
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// Local Variables:
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// mode:C++
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// End:
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