2000-10-05 13:27:02 +02:00
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// The template and inlines for the -*- C++ -*- internal _Meta class.
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2003-01-24 17:32:11 +01:00
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// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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2000-10-05 13:27:02 +02:00
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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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// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
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c_io_stdio.h: Correct grammar in comments.
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
2001-11-02 18:38:11 +01:00
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/** @file valarray_meta.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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2003-01-24 17:32:11 +01:00
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#ifndef _CPP_VALARRAY_AFTER_H
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#define _CPP_VALARRAY_AFTER_H 1
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2000-10-05 13:27:02 +02:00
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2001-02-19 19:52:25 +01:00
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#pragma GCC system_header
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2001-03-04 22:34:02 +01:00
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namespace std
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{
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2002-08-02 20:10:38 +02:00
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2000-10-05 13:27:02 +02:00
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//
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// gslice_array closure.
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//
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template<class _Dom> class _GBase {
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public:
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typedef typename _Dom::value_type value_type;
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_GBase (const _Dom& __e, const valarray<size_t>& __i)
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: _M_expr (__e), _M_index(__i) {}
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value_type operator[] (size_t __i) const
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{ return _M_expr[_M_index[__i]]; }
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size_t size () const { return _M_index.size(); }
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private:
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const _Dom& _M_expr;
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const valarray<size_t>& _M_index;
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};
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template<typename _Tp> class _GBase<_Array<_Tp> > {
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public:
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typedef _Tp value_type;
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_GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
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: _M_array (__a), _M_index(__i) {}
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value_type operator[] (size_t __i) const
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{ return _M_array._M_data[_M_index[__i]]; }
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size_t size () const { return _M_index.size(); }
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private:
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const _Array<_Tp> _M_array;
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const valarray<size_t>& _M_index;
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};
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template<class _Dom> struct _GClos<_Expr,_Dom> : _GBase<_Dom> {
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typedef _GBase<_Dom> _Base;
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typedef typename _Base::value_type value_type;
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_GClos (const _Dom& __e, const valarray<size_t>& __i)
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: _Base (__e, __i) {}
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};
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template<typename _Tp>
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struct _GClos<_ValArray,_Tp> : _GBase<_Array<_Tp> > {
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typedef _GBase<_Array<_Tp> > _Base;
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typedef typename _Base::value_type value_type;
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_GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
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: _Base (__a, __i) {}
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};
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//
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// indirect_array closure
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//
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template<class _Dom> class _IBase {
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public:
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typedef typename _Dom::value_type value_type;
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_IBase (const _Dom& __e, const valarray<size_t>& __i)
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: _M_expr (__e), _M_index (__i) {}
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value_type operator[] (size_t __i) const
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{ return _M_expr[_M_index[__i]]; }
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size_t size() const { return _M_index.size(); }
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private:
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const _Dom& _M_expr;
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const valarray<size_t>& _M_index;
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};
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template<class _Dom> struct _IClos<_Expr,_Dom> : _IBase<_Dom> {
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typedef _IBase<_Dom> _Base;
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typedef typename _Base::value_type value_type;
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_IClos (const _Dom& __e, const valarray<size_t>& __i)
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: _Base (__e, __i) {}
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};
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template<typename _Tp>
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struct _IClos<_ValArray,_Tp> : _IBase<valarray<_Tp> > {
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typedef _IBase<valarray<_Tp> > _Base;
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typedef _Tp value_type;
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_IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
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: _Base (__a, __i) {}
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};
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2002-08-02 20:10:38 +02:00
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//
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// class _Expr
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//
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template<class _Clos, typename _Tp>
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class _Expr
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{
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2000-10-05 13:27:02 +02:00
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public:
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2002-08-02 20:10:38 +02:00
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typedef _Tp value_type;
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_Expr(const _Clos&);
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const _Clos& operator()() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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value_type operator[](size_t) const;
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valarray<value_type> operator[](slice) const;
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valarray<value_type> operator[](const gslice&) const;
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valarray<value_type> operator[](const valarray<bool>&) const;
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valarray<value_type> operator[](const valarray<size_t>&) const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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_Expr<_UnClos<__unary_plus,std::_Expr,_Clos>, value_type>
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operator+() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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_Expr<_UnClos<__negate,std::_Expr,_Clos>, value_type>
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operator-() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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_Expr<_UnClos<__bitwise_not,std::_Expr,_Clos>, value_type>
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operator~() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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_Expr<_UnClos<__logical_not,std::_Expr,_Clos>, bool>
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operator!() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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size_t size() const;
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value_type sum() const;
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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valarray<value_type> shift(int) const;
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valarray<value_type> cshift(int) const;
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2000-10-05 13:27:02 +02:00
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value_type min() const;
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value_type max() const;
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2002-08-02 20:10:38 +02:00
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valarray<value_type> apply(value_type (*)(const value_type&)) const;
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valarray<value_type> apply(value_type (*)(value_type)) const;
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2000-10-05 13:27:02 +02:00
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private:
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2002-08-02 20:10:38 +02:00
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const _Clos _M_closure;
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2000-10-05 13:27:02 +02:00
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};
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline
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2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::_Expr(const _Clos& __c) : _M_closure(__c) {}
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline const _Clos&
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2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator()() const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline _Tp
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2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator[](size_t __i) const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure[__i]; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline valarray<_Tp>
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2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator[](slice __s) const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure[__s]; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline valarray<_Tp>
|
2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator[](const gslice& __gs) const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure[__gs]; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline valarray<_Tp>
|
2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator[](const valarray<bool>& __m) const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure[__m]; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
|
2000-10-05 13:27:02 +02:00
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inline valarray<_Tp>
|
2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::operator[](const valarray<size_t>& __i) const
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2000-10-05 13:27:02 +02:00
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{ return _M_closure[__i]; }
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2002-08-02 20:10:38 +02:00
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline size_t
|
2002-08-02 20:10:38 +02:00
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_Expr<_Clos,_Tp>::size() const { return _M_closure.size (); }
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2000-10-05 13:27:02 +02:00
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template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
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inline valarray<_Tp>
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_Expr<_Clos, _Tp>::shift(int __n) const
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{ return valarray<_Tp>(_M_closure).shift(__n); }
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2000-10-05 13:27:02 +02:00
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template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
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inline valarray<_Tp>
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_Expr<_Clos, _Tp>::cshift(int __n) const
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{ return valarray<_Tp>(_M_closure).cshift(__n); }
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2000-10-05 13:27:02 +02:00
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template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
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inline valarray<_Tp>
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_Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
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{ return valarray<_Tp>(_M_closure).apply(__f); }
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2000-10-05 13:27:02 +02:00
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template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
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inline valarray<_Tp>
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_Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
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{ return valarray<_Tp>(_M_closure).apply(__f); }
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2000-10-05 13:27:02 +02:00
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2002-08-02 20:10:38 +02:00
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// XXX: replace this with a more robust summation algorithm.
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template<class _Clos, typename _Tp>
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2000-10-05 13:27:02 +02:00
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inline _Tp
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2002-08-02 20:10:38 +02:00
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|
|
_Expr<_Clos,_Tp>::sum() const
|
2000-10-05 13:27:02 +02:00
|
|
|
{
|
2002-08-02 20:10:38 +02:00
|
|
|
size_t __n = _M_closure.size();
|
|
|
|
|
if (__n == 0)
|
|
|
|
|
return _Tp();
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
_Tp __s = _M_closure[--__n];
|
|
|
|
|
while (__n != 0)
|
|
|
|
|
__s += _M_closure[--__n];
|
|
|
|
|
return __s;
|
2000-10-05 13:27:02 +02:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
|
|
|
inline _Tp
|
|
|
|
|
_Expr<_Clos, _Tp>::min() const
|
|
|
|
|
{ return __valarray_min(_M_closure); }
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
template<class _Clos, typename _Tp>
|
2002-08-02 20:10:38 +02:00
|
|
|
inline _Tp
|
|
|
|
|
_Expr<_Clos, _Tp>::max() const
|
|
|
|
|
{ return __valarray_max(_M_closure); }
|
2000-10-05 13:27:02 +02:00
|
|
|
|
2002-08-02 20:10:38 +02:00
|
|
|
template<class _Dom, typename _Tp>
|
|
|
|
|
inline _Expr<_UnClos<__logical_not,_Expr,_Dom>, bool>
|
|
|
|
|
_Expr<_Dom,_Tp>::operator!() const
|
2000-10-05 13:27:02 +02:00
|
|
|
{
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef _UnClos<__logical_not,std::_Expr,_Dom> _Closure;
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(this->_M_closure));
|
2000-10-05 13:27:02 +02:00
|
|
|
}
|
|
|
|
|
|
2002-08-03 01:08:40 +02:00
|
|
|
#define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name) \
|
|
|
|
|
template<class _Dom, typename _Tp> \
|
|
|
|
|
inline _Expr<_UnClos<_Name,std::_Expr,_Dom>,_Tp> \
|
|
|
|
|
_Expr<_Dom,_Tp>::operator _Op() const \
|
|
|
|
|
{ \
|
|
|
|
|
typedef _UnClos<_Name,std::_Expr,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(this->_M_closure)); \
|
|
|
|
|
}
|
2000-10-05 13:27:02 +02:00
|
|
|
|
2002-08-02 20:10:38 +02:00
|
|
|
_DEFINE_EXPR_UNARY_OPERATOR(+, __unary_plus)
|
|
|
|
|
_DEFINE_EXPR_UNARY_OPERATOR(-, __negate)
|
|
|
|
|
_DEFINE_EXPR_UNARY_OPERATOR(~, __bitwise_not)
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
#undef _DEFINE_EXPR_UNARY_OPERATOR
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name) \
|
2002-08-03 01:08:40 +02:00
|
|
|
template<class _Dom1, class _Dom2> \
|
|
|
|
|
inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>, \
|
|
|
|
|
typename __fun<_Name, typename _Dom1::value_type>::result_type>\
|
|
|
|
|
operator _Op(const _Expr<_Dom1,typename _Dom1::value_type>& __v, \
|
|
|
|
|
const _Expr<_Dom2,typename _Dom2::value_type>& __w) \
|
|
|
|
|
{ \
|
2000-10-05 13:27:02 +02:00
|
|
|
typedef typename _Dom1::value_type _Arg; \
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
2000-10-05 13:27:02 +02:00
|
|
|
typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure; \
|
2002-08-03 01:08:40 +02:00
|
|
|
return _Expr<_Closure,_Value>(_Closure(__v(), __w())); \
|
|
|
|
|
} \
|
2000-10-05 13:27:02 +02:00
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
2002-08-03 01:08:40 +02:00
|
|
|
inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>,\
|
|
|
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
|
|
|
operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __v, \
|
|
|
|
|
const typename _Dom::value_type& __t) \
|
2000-10-05 13:27:02 +02:00
|
|
|
{ \
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef typename _Dom::value_type _Arg; \
|
|
|
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
|
|
|
typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Value>(_Closure(__v(), __t)); \
|
2000-10-05 13:27:02 +02:00
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
2002-08-03 01:08:40 +02:00
|
|
|
inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>,\
|
|
|
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
|
|
|
operator _Op(const typename _Dom::value_type& __t, \
|
|
|
|
|
const _Expr<_Dom,typename _Dom::value_type>& __v) \
|
2000-10-05 13:27:02 +02:00
|
|
|
{ \
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef typename _Dom::value_type _Arg; \
|
|
|
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
|
|
|
typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Value>(_Closure(__t, __v())); \
|
2000-10-05 13:27:02 +02:00
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
2002-08-03 01:08:40 +02:00
|
|
|
inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>,\
|
|
|
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
|
|
|
operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __e, \
|
|
|
|
|
const valarray<typename _Dom::value_type>& __v) \
|
2000-10-05 13:27:02 +02:00
|
|
|
{ \
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef typename _Dom::value_type _Arg; \
|
|
|
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
|
|
|
typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Arg> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Value>(_Closure(__e(), __v)); \
|
2000-10-05 13:27:02 +02:00
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
2002-08-03 01:08:40 +02:00
|
|
|
inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>,\
|
|
|
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
|
|
|
operator _Op(const valarray<typename _Dom::value_type>& __v, \
|
|
|
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
2000-10-05 13:27:02 +02:00
|
|
|
{ \
|
2002-08-03 01:08:40 +02:00
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef typename __fun<_Name, _Tp>::result_type _Value; \
|
|
|
|
|
typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Value> (_Closure (__v, __e ())); \
|
2000-10-05 13:27:02 +02:00
|
|
|
}
|
|
|
|
|
|
2002-08-03 01:08:40 +02:00
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(/, __divides)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(^, __bitwise_xor)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(&&, __logical_and)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(||, __logical_or)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<, __less)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>, __greater)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
|
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>=, __greater_equal)
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
#undef _DEFINE_EXPR_BINARY_OPERATOR
|
|
|
|
|
|
2002-08-03 01:08:40 +02:00
|
|
|
#define _DEFINE_EXPR_UNARY_FUNCTION(_Name) \
|
|
|
|
|
template<class _Dom> \
|
|
|
|
|
inline _Expr<_UnClos<__##_Name,_Expr,_Dom>,typename _Dom::value_type>\
|
|
|
|
|
_Name(const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef _UnClos<__##_Name,_Expr,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__e())); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<typename _Tp> \
|
|
|
|
|
inline _Expr<_UnClos<__##_Name,_ValArray,_Tp>,_Tp> \
|
|
|
|
|
_Name(const valarray<_Tp>& __v) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef _UnClos<__##_Name,_ValArray,_Tp> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__v)); \
|
|
|
|
|
}
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(abs)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(cos)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(acos)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(cosh)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sin)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(asin)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sinh)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(tan)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(tanh)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(atan)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(exp)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(log)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(log10)
|
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sqrt)
|
|
|
|
|
|
|
|
|
|
#undef _DEFINE_EXPR_UNARY_FUNCTION
|
|
|
|
|
|
2002-08-03 01:08:40 +02:00
|
|
|
#define _DEFINE_EXPR_BINARY_FUNCTION(_Fun) \
|
|
|
|
|
template<class _Dom1, class _Dom2> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2>, \
|
|
|
|
|
typename _Dom1::value_type> \
|
|
|
|
|
_Fun(const _Expr<_Dom1,typename _Dom1::value_type>& __e1, \
|
|
|
|
|
const _Expr<_Dom2,typename _Dom2::value_type>& __e2) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom1::value_type _Tp; \
|
|
|
|
|
typedef _BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__e1(), __e2())); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun, _Expr, _ValArray, _Dom, \
|
|
|
|
|
typename _Dom::value_type>, \
|
|
|
|
|
typename _Dom::value_type> \
|
|
|
|
|
_Fun(const _Expr<_Dom,typename _Dom::value_type>& __e, \
|
|
|
|
|
const valarray<typename _Dom::value_type>& __v) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef _BinClos<__##_Fun, _Expr, _ValArray, _Dom, _Tp> _Closure;\
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__e(), __v)); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun, _ValArray, _Expr, \
|
|
|
|
|
typename _Dom::value_type,_Dom>, \
|
|
|
|
|
typename _Dom::value_type> \
|
|
|
|
|
_Fun(const valarray<typename _Dom::valarray>& __v, \
|
|
|
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef _BinClos<__##_Fun,_ValArray,_Expr,_Tp,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __e())); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_Expr,_Constant,_Dom, \
|
|
|
|
|
typename _Dom::value_type>, \
|
|
|
|
|
typename _Dom::value_type> \
|
|
|
|
|
_Fun(const _Expr<_Dom, typename _Dom::value_type>& __e, \
|
|
|
|
|
const typename _Dom::value_type& __t) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef _BinClos<__##_Fun,_Expr,_Constant,_Dom,_Tp> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__e(), __t)); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<class _Dom> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_Constant,_Expr, \
|
|
|
|
|
typename _Dom::value_type,_Dom>, \
|
|
|
|
|
typename _Dom::value_type> \
|
|
|
|
|
_Fun(const typename _Dom::value_type& __t, \
|
|
|
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef typename _Dom::value_type _Tp; \
|
|
|
|
|
typedef _BinClos<__##_Fun, _Constant,_Expr,_Tp,_Dom> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__t, __e())); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<typename _Tp> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp>, _Tp> \
|
|
|
|
|
_Fun(const valarray<_Tp>& __v, const valarray<_Tp>& __w) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef _BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __w)); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<typename _Tp> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp>,_Tp> \
|
|
|
|
|
_Fun(const valarray<_Tp>& __v, const _Tp& __t) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef _BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __t)); \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
template<typename _Tp> \
|
|
|
|
|
inline _Expr<_BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp>,_Tp> \
|
|
|
|
|
_Fun(const _Tp& __t, const valarray<_Tp>& __v) \
|
|
|
|
|
{ \
|
|
|
|
|
typedef _BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp> _Closure; \
|
|
|
|
|
return _Expr<_Closure,_Tp>(_Closure(__t, __v)); \
|
|
|
|
|
}
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
_DEFINE_EXPR_BINARY_FUNCTION(atan2)
|
|
|
|
|
_DEFINE_EXPR_BINARY_FUNCTION(pow)
|
|
|
|
|
|
|
|
|
|
#undef _DEFINE_EXPR_BINARY_FUNCTION
|
|
|
|
|
|
|
|
|
|
} // std::
|
|
|
|
|
|
|
|
|
|
|
2003-01-24 17:32:11 +01:00
|
|
|
#endif /* _CPP_VALARRAY_AFTER_H */
|
2000-10-05 13:27:02 +02:00
|
|
|
|
|
|
|
|
// Local Variables:
|
|
|
|
|
// mode:c++
|
|
|
|
|
// End:
|