/usr/include/rheolef/vec_range.h is in librheolef-dev 6.5-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | #ifndef _RHEO_VEC_RANGE_H
#define _RHEO_VEC_RANGE_H
///
/// This file is part of Rheolef.
///
/// Copyright (C) 2000-2009 Pierre Saramito <Pierre.Saramito@imag.fr>
///
/// Rheolef 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 2 of the License, or
/// (at your option) any later version.
///
/// Rheolef 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.
///
/// You should have received a copy of the GNU General Public License
/// along with Rheolef; if not, write to the Free Software
/// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
///
/// =========================================================================
// example :
// x[range(0,n)] = y;
// x = y[range(0,m)];
# include "rheolef/vec.h"
namespace rheolef {
template <class T, class M = rheo_default_memory_model>
class vec_range {
public:
// typedef:
typedef typename vec<T,M>::size_type size_type;
typedef typename vec<T,M>::difference_type difference_type;
typedef basic_range<size_type,difference_type> range_type;
typedef T value_type;
typedef typename vec<T,M>::iterator iterator;
typedef typename vec<T,M>::const_iterator const_iterator;
// allocator/deallocator:
vec_range (const vec<T,M>& u, const range_type& r) : _u(u), _r(r) {}
vec_range (const vec_range_const<T,M>& ur) : _u(ur._u), _r(ur._r) {}
// accessors:
size_type size() const { return _r.size(); }
iterator begin() { return _u.begin() + _r.start(); }
iterator end() { return begin() + size(); }
const_iterator begin() const { return _u.begin() + _r.start(); }
const_iterator end() const { return begin() + size(); }
protected:
friend class vec<T,M>;
friend class vec_range_const<T,M>;
// data:
vec<T,M> _u;
range _r;
};
template <class T, class M = rheo_default_memory_model>
class vec_range_const {
public:
// typedef:
typedef typename vec<T,M>::size_type size_type;
typedef typename vec<T,M>::difference_type difference_type;
typedef basic_range<size_type,difference_type> range_type;
typedef T value_type;
typedef typename vec<T,M>::const_iterator const_iterator;
// allocator/deallocator:
vec_range_const (const vec<T,M>& u, const range_type& r) : _u(u), _r(r) {}
vec_range_const (const vec_range_const<T,M>& ur) : _u(ur._u), _r(ur._r) {}
vec_range_const (const vec_range<T,M>& ur) : _u(ur._u), _r(ur._r) {}
// accessors:
size_type size() const { return _r.size(); }
const_iterator begin() const { return _u.begin() + _r.start(); }
const_iterator end() const { return begin() + size(); }
protected:
friend class vec<T,M>;
// data:
vec<T,M> _u;
range _r;
};
} // namespace rheolef
#endif // _RHEO_VEC_RANGE_H
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