concept-inst.cc revision 103447 
1// Concept checking instantiations -*- C++ -*-
2
3// Copyright (C) 2001, 2002 Free Software Foundation
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19// USA.
20
21// As a special exception, you may use this file as part of a free software
22// library without restriction.  Specifically, if other files instantiate
23// templates or use macros or inline functions from this file, or you compile
24// this file and link it with other files to produce an executable, this
25// file does not by itself cause the resulting executable to be covered by
26// the GNU General Public License.  This exception does not however
27// invalidate any other reasons why the executable file might be covered by
28// the GNU General Public License.
29
30// The implementation of some of the more complex checks uses the simple
31// checks (good reuse of code), thereby requiring that the simple checks
32// be instantiated somewhere.  The simple checks use other simple checks,
33// and so on, until a couple hundred symbols all need instantiations.  We
34// explicitly instantiate the initial set of symbols; compiling this file
35// with -fimplicit-templates will take care of the rest for us.
36
37#include <bits/concept_check.h>
38
39#ifdef _GLIBCPP_CONCEPT_CHECKS
40
41#include <memory>
42#include <ostream>
43
44#define _Instantiate(...) template void __function_requires< __VA_ARGS__ > ()
45
46namespace __gnu_cxx
47{
48  template void __aux_require_boolean_expr<bool>(bool const&);
49
50  _Instantiate(_ConvertibleConcept<unsigned, unsigned> );
51
52  _Instantiate(_InputIteratorConcept<char*> );
53
54  _Instantiate(_InputIteratorConcept<char const*> );
55
56#ifdef _GLIBCPP_USE_WCHAR_T
57  _Instantiate(_InputIteratorConcept<wchar_t*> );
58
59  _Instantiate(_InputIteratorConcept<wchar_t const*> );
60
61  _Instantiate(_LessThanComparableConcept<wchar_t*> );
62#endif
63
64  _Instantiate(_LessThanComparableConcept<char*> );
65
66  _Instantiate(_LessThanComparableConcept<int> );
67
68  _Instantiate(_LessThanComparableConcept<long> );
69
70  _Instantiate(_LessThanComparableConcept<long long> );
71
72  _Instantiate(_LessThanComparableConcept<unsigned> );
73
74  _Instantiate(_OutputIteratorConcept<std::ostreambuf_iterator<
75    char, std::char_traits<char> >, char> );
76
77#ifdef _GLIBCPP_USE_WCHAR_T
78  _Instantiate(_OutputIteratorConcept<std::ostreambuf_iterator<
79    wchar_t, std::char_traits<wchar_t> >, wchar_t> );
80#endif
81
82  _Instantiate(_RandomAccessIteratorConcept<char*> );
83
84  _Instantiate(_RandomAccessIteratorConcept<char const*> );
85
86  _Instantiate(_RandomAccessIteratorConcept<
87    __normal_iterator<char const*, std::string> > );
88
89  _Instantiate(_RandomAccessIteratorConcept<
90    __normal_iterator<char*, std::string> > );
91
92#ifdef _GLIBCPP_USE_WCHAR_T
93  _Instantiate(_RandomAccessIteratorConcept<
94    __normal_iterator<wchar_t const*,
95    std::basic_string<wchar_t, std::char_traits<wchar_t>,
96                               std::allocator<wchar_t> > > > );
97
98  _Instantiate(_RandomAccessIteratorConcept<
99    __normal_iterator<wchar_t*,
100    std::basic_string<wchar_t, std::char_traits<wchar_t>,
101                               std::allocator<wchar_t> > > > );
102
103  _Instantiate(_RandomAccessIteratorConcept<wchar_t*> );
104
105  _Instantiate(_RandomAccessIteratorConcept<wchar_t const*> );
106#endif
107} // namespace __gnu_cxx
108
109#undef _Instantiate
110
111#endif
112