59cffcf69a
2005-03-31 Chris Jefferson <chris@bubblescope.net>
* include/tr1/tuple: Support iteration via tuple_iterate.h.
* include/tr1/tuple_iterate.h: Iteration file for tuple.
2005-03-31 Douglas Gregor <doug.gregor@gmail.com>
* include/Makefile.am (tr1_headers): Add bind and mu repetition
headers and reference_wrapper<> forwarding header.
* include/Makefile.in: Regenerate.
* include/tr1/bind_iterate.h: Implementation of function call
operators for the function object returned from tr1::bind().
* include/tr1/bind_repeat.h: Bind-specific repetition header,
akin to include/tr1/repeat.h.
* include/tr1/functional (_Mem_fn): Bug fix: declare result
member
template for use with result_of.
(is_bind_expression): New.
(is_placeholder): New.
(_Placeholder): New. Placeholder type for bind.
(_Mu): New. Implementation detail of bind.
(_Bind, _Bind_result): New. Function objects returned by bind.
(_GLIBCXX_JOIN): New. Required to create bind placeholders.
* include/tr1/functional_iterate.h (_Bind, _Bind_result, bind):
New. Implementation of tr1::bind.
* include/tr1/mu_iterate.h (_Mu): result template and operator()
for the _Mu helper to bind.
* include/tr1/ref_fwd.h (reference_wrapper): Forward declaration
used by tuple header.
(ref): Ditto.
(cref): Ditto.
* include/tr1/repeat.h: Add bind-specific repetition macros.
* include/tr1/tuple: Use reference_wrapper forwarding header for
initial definitions, then include <tr1/functional> at the end, to
make the circular dependencies work.
(tie): Support zero-argument tie() function.
* testsuite/tr1/3_function_objects/bind/all_bound.cc: New test of
bind() functionality with parameters bound.
* testsuite/tr1/3_function_objects/bind/nested.cc: New test of
nested bind() expressions.
* testsuite/tr1/3_function_objects/bind/placeholders.cc: New test
of bind() placeholders.
* testsuite/tr1/3_function_objects/bind/ref.cc: New test of bind()
with arguments bound via reference_wrapper<>.
* scripts/gen_includers.pl: Generate the repetitive part of
include/tr1/repeat.h.
* scripts/gen_bind_includers.pl: Generate the repetitive part of
include/tr1/bind_repeat.h.
From-SVN: r97361
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
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// class template reference_wrapper forwarding header -*- C++ -*-
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// Copyright (C) 2004, 2005 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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/** @file ref_fwd.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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// Douglas Gregor <doug.gregor -at- gmail.com>
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#ifndef _TR1_REF_FWD
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#define _TR1_REF_FWD
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namespace std
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{
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namespace tr1
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{
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template<typename _Tp>
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class reference_wrapper;
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template<typename _Tp>
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reference_wrapper<_Tp>
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ref(_Tp& __t);
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// Denotes a const reference should be taken to a variable.
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template<typename _Tp>
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reference_wrapper<const _Tp>
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cref(const _Tp& __t);
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}
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}
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#endif
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