mirror of
https://github.com/autc04/Retro68.git
synced 2024-09-07 13:54:33 +00:00
363 lines
8.9 KiB
C++
363 lines
8.9 KiB
C++
// Default predicates for internal use -*- C++ -*-
|
|
|
|
// Copyright (C) 2013-2019 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 3, 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.
|
|
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
|
// permissions described in the GCC Runtime Library Exception, version
|
|
// 3.1, as published by the Free Software Foundation.
|
|
|
|
// You should have received a copy of the GNU General Public License and
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
/** @file predefined_ops.h
|
|
* This is an internal header file, included by other library headers.
|
|
* You should not attempt to use it directly. @headername{algorithm}
|
|
*/
|
|
|
|
#ifndef _GLIBCXX_PREDEFINED_OPS_H
|
|
#define _GLIBCXX_PREDEFINED_OPS_H 1
|
|
|
|
namespace __gnu_cxx
|
|
{
|
|
namespace __ops
|
|
{
|
|
struct _Iter_less_iter
|
|
{
|
|
template<typename _Iterator1, typename _Iterator2>
|
|
_GLIBCXX14_CONSTEXPR
|
|
bool
|
|
operator()(_Iterator1 __it1, _Iterator2 __it2) const
|
|
{ return *__it1 < *__it2; }
|
|
};
|
|
|
|
_GLIBCXX14_CONSTEXPR
|
|
inline _Iter_less_iter
|
|
__iter_less_iter()
|
|
{ return _Iter_less_iter(); }
|
|
|
|
struct _Iter_less_val
|
|
{
|
|
#if __cplusplus >= 201103L
|
|
constexpr _Iter_less_val() = default;
|
|
#else
|
|
_Iter_less_val() { }
|
|
#endif
|
|
|
|
explicit
|
|
_Iter_less_val(_Iter_less_iter) { }
|
|
|
|
template<typename _Iterator, typename _Value>
|
|
bool
|
|
operator()(_Iterator __it, _Value& __val) const
|
|
{ return *__it < __val; }
|
|
};
|
|
|
|
inline _Iter_less_val
|
|
__iter_less_val()
|
|
{ return _Iter_less_val(); }
|
|
|
|
inline _Iter_less_val
|
|
__iter_comp_val(_Iter_less_iter)
|
|
{ return _Iter_less_val(); }
|
|
|
|
struct _Val_less_iter
|
|
{
|
|
#if __cplusplus >= 201103L
|
|
constexpr _Val_less_iter() = default;
|
|
#else
|
|
_Val_less_iter() { }
|
|
#endif
|
|
|
|
explicit
|
|
_Val_less_iter(_Iter_less_iter) { }
|
|
|
|
template<typename _Value, typename _Iterator>
|
|
bool
|
|
operator()(_Value& __val, _Iterator __it) const
|
|
{ return __val < *__it; }
|
|
};
|
|
|
|
inline _Val_less_iter
|
|
__val_less_iter()
|
|
{ return _Val_less_iter(); }
|
|
|
|
inline _Val_less_iter
|
|
__val_comp_iter(_Iter_less_iter)
|
|
{ return _Val_less_iter(); }
|
|
|
|
struct _Iter_equal_to_iter
|
|
{
|
|
template<typename _Iterator1, typename _Iterator2>
|
|
bool
|
|
operator()(_Iterator1 __it1, _Iterator2 __it2) const
|
|
{ return *__it1 == *__it2; }
|
|
};
|
|
|
|
inline _Iter_equal_to_iter
|
|
__iter_equal_to_iter()
|
|
{ return _Iter_equal_to_iter(); }
|
|
|
|
struct _Iter_equal_to_val
|
|
{
|
|
template<typename _Iterator, typename _Value>
|
|
bool
|
|
operator()(_Iterator __it, _Value& __val) const
|
|
{ return *__it == __val; }
|
|
};
|
|
|
|
inline _Iter_equal_to_val
|
|
__iter_equal_to_val()
|
|
{ return _Iter_equal_to_val(); }
|
|
|
|
inline _Iter_equal_to_val
|
|
__iter_comp_val(_Iter_equal_to_iter)
|
|
{ return _Iter_equal_to_val(); }
|
|
|
|
template<typename _Compare>
|
|
struct _Iter_comp_iter
|
|
{
|
|
_Compare _M_comp;
|
|
|
|
explicit _GLIBCXX14_CONSTEXPR
|
|
_Iter_comp_iter(_Compare __comp)
|
|
: _M_comp(_GLIBCXX_MOVE(__comp))
|
|
{ }
|
|
|
|
template<typename _Iterator1, typename _Iterator2>
|
|
_GLIBCXX14_CONSTEXPR
|
|
bool
|
|
operator()(_Iterator1 __it1, _Iterator2 __it2)
|
|
{ return bool(_M_comp(*__it1, *__it2)); }
|
|
};
|
|
|
|
template<typename _Compare>
|
|
_GLIBCXX14_CONSTEXPR
|
|
inline _Iter_comp_iter<_Compare>
|
|
__iter_comp_iter(_Compare __comp)
|
|
{ return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }
|
|
|
|
template<typename _Compare>
|
|
struct _Iter_comp_val
|
|
{
|
|
_Compare _M_comp;
|
|
|
|
explicit
|
|
_Iter_comp_val(_Compare __comp)
|
|
: _M_comp(_GLIBCXX_MOVE(__comp))
|
|
{ }
|
|
|
|
explicit
|
|
_Iter_comp_val(const _Iter_comp_iter<_Compare>& __comp)
|
|
: _M_comp(__comp._M_comp)
|
|
{ }
|
|
|
|
#if __cplusplus >= 201103L
|
|
explicit
|
|
_Iter_comp_val(_Iter_comp_iter<_Compare>&& __comp)
|
|
: _M_comp(std::move(__comp._M_comp))
|
|
{ }
|
|
#endif
|
|
|
|
template<typename _Iterator, typename _Value>
|
|
bool
|
|
operator()(_Iterator __it, _Value& __val)
|
|
{ return bool(_M_comp(*__it, __val)); }
|
|
};
|
|
|
|
template<typename _Compare>
|
|
inline _Iter_comp_val<_Compare>
|
|
__iter_comp_val(_Compare __comp)
|
|
{ return _Iter_comp_val<_Compare>(_GLIBCXX_MOVE(__comp)); }
|
|
|
|
template<typename _Compare>
|
|
inline _Iter_comp_val<_Compare>
|
|
__iter_comp_val(_Iter_comp_iter<_Compare> __comp)
|
|
{ return _Iter_comp_val<_Compare>(_GLIBCXX_MOVE(__comp)); }
|
|
|
|
template<typename _Compare>
|
|
struct _Val_comp_iter
|
|
{
|
|
_Compare _M_comp;
|
|
|
|
explicit
|
|
_Val_comp_iter(_Compare __comp)
|
|
: _M_comp(_GLIBCXX_MOVE(__comp))
|
|
{ }
|
|
|
|
explicit
|
|
_Val_comp_iter(const _Iter_comp_iter<_Compare>& __comp)
|
|
: _M_comp(__comp._M_comp)
|
|
{ }
|
|
|
|
#if __cplusplus >= 201103L
|
|
explicit
|
|
_Val_comp_iter(_Iter_comp_iter<_Compare>&& __comp)
|
|
: _M_comp(std::move(__comp._M_comp))
|
|
{ }
|
|
#endif
|
|
|
|
template<typename _Value, typename _Iterator>
|
|
bool
|
|
operator()(_Value& __val, _Iterator __it)
|
|
{ return bool(_M_comp(__val, *__it)); }
|
|
};
|
|
|
|
template<typename _Compare>
|
|
inline _Val_comp_iter<_Compare>
|
|
__val_comp_iter(_Compare __comp)
|
|
{ return _Val_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }
|
|
|
|
template<typename _Compare>
|
|
inline _Val_comp_iter<_Compare>
|
|
__val_comp_iter(_Iter_comp_iter<_Compare> __comp)
|
|
{ return _Val_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }
|
|
|
|
template<typename _Value>
|
|
struct _Iter_equals_val
|
|
{
|
|
_Value& _M_value;
|
|
|
|
explicit
|
|
_Iter_equals_val(_Value& __value)
|
|
: _M_value(__value)
|
|
{ }
|
|
|
|
template<typename _Iterator>
|
|
bool
|
|
operator()(_Iterator __it)
|
|
{ return *__it == _M_value; }
|
|
};
|
|
|
|
template<typename _Value>
|
|
inline _Iter_equals_val<_Value>
|
|
__iter_equals_val(_Value& __val)
|
|
{ return _Iter_equals_val<_Value>(__val); }
|
|
|
|
template<typename _Iterator1>
|
|
struct _Iter_equals_iter
|
|
{
|
|
_Iterator1 _M_it1;
|
|
|
|
explicit
|
|
_Iter_equals_iter(_Iterator1 __it1)
|
|
: _M_it1(__it1)
|
|
{ }
|
|
|
|
template<typename _Iterator2>
|
|
bool
|
|
operator()(_Iterator2 __it2)
|
|
{ return *__it2 == *_M_it1; }
|
|
};
|
|
|
|
template<typename _Iterator>
|
|
inline _Iter_equals_iter<_Iterator>
|
|
__iter_comp_iter(_Iter_equal_to_iter, _Iterator __it)
|
|
{ return _Iter_equals_iter<_Iterator>(__it); }
|
|
|
|
template<typename _Predicate>
|
|
struct _Iter_pred
|
|
{
|
|
_Predicate _M_pred;
|
|
|
|
explicit
|
|
_Iter_pred(_Predicate __pred)
|
|
: _M_pred(_GLIBCXX_MOVE(__pred))
|
|
{ }
|
|
|
|
template<typename _Iterator>
|
|
bool
|
|
operator()(_Iterator __it)
|
|
{ return bool(_M_pred(*__it)); }
|
|
};
|
|
|
|
template<typename _Predicate>
|
|
inline _Iter_pred<_Predicate>
|
|
__pred_iter(_Predicate __pred)
|
|
{ return _Iter_pred<_Predicate>(_GLIBCXX_MOVE(__pred)); }
|
|
|
|
template<typename _Compare, typename _Value>
|
|
struct _Iter_comp_to_val
|
|
{
|
|
_Compare _M_comp;
|
|
_Value& _M_value;
|
|
|
|
_Iter_comp_to_val(_Compare __comp, _Value& __value)
|
|
: _M_comp(_GLIBCXX_MOVE(__comp)), _M_value(__value)
|
|
{ }
|
|
|
|
template<typename _Iterator>
|
|
bool
|
|
operator()(_Iterator __it)
|
|
{ return bool(_M_comp(*__it, _M_value)); }
|
|
};
|
|
|
|
template<typename _Compare, typename _Value>
|
|
_Iter_comp_to_val<_Compare, _Value>
|
|
__iter_comp_val(_Compare __comp, _Value &__val)
|
|
{
|
|
return _Iter_comp_to_val<_Compare, _Value>(_GLIBCXX_MOVE(__comp), __val);
|
|
}
|
|
|
|
template<typename _Compare, typename _Iterator1>
|
|
struct _Iter_comp_to_iter
|
|
{
|
|
_Compare _M_comp;
|
|
_Iterator1 _M_it1;
|
|
|
|
_Iter_comp_to_iter(_Compare __comp, _Iterator1 __it1)
|
|
: _M_comp(_GLIBCXX_MOVE(__comp)), _M_it1(__it1)
|
|
{ }
|
|
|
|
template<typename _Iterator2>
|
|
bool
|
|
operator()(_Iterator2 __it2)
|
|
{ return bool(_M_comp(*__it2, *_M_it1)); }
|
|
};
|
|
|
|
template<typename _Compare, typename _Iterator>
|
|
inline _Iter_comp_to_iter<_Compare, _Iterator>
|
|
__iter_comp_iter(_Iter_comp_iter<_Compare> __comp, _Iterator __it)
|
|
{
|
|
return _Iter_comp_to_iter<_Compare, _Iterator>(
|
|
_GLIBCXX_MOVE(__comp._M_comp), __it);
|
|
}
|
|
|
|
template<typename _Predicate>
|
|
struct _Iter_negate
|
|
{
|
|
_Predicate _M_pred;
|
|
|
|
explicit
|
|
_Iter_negate(_Predicate __pred)
|
|
: _M_pred(_GLIBCXX_MOVE(__pred))
|
|
{ }
|
|
|
|
template<typename _Iterator>
|
|
bool
|
|
operator()(_Iterator __it)
|
|
{ return !bool(_M_pred(*__it)); }
|
|
};
|
|
|
|
template<typename _Predicate>
|
|
inline _Iter_negate<_Predicate>
|
|
__negate(_Iter_pred<_Predicate> __pred)
|
|
{ return _Iter_negate<_Predicate>(_GLIBCXX_MOVE(__pred._M_pred)); }
|
|
|
|
} // namespace __ops
|
|
} // namespace __gnu_cxx
|
|
|
|
#endif
|