1// The template and inlines for the -*- C++ -*- slice class.
2
3// Copyright (C) 1997-1999 Cygnus Solutions
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// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
31
32#ifndef __SLICE__
33#define __SLICE__
34
35extern "C++" {
36
37class slice
38{
39public:
40    slice ();
41    slice (size_t, size_t, size_t);
42
43    size_t start () const;
44    size_t size () const;
45    size_t stride () const;
46
47private:
48    size_t _M_off;                      // offset
49    size_t _M_sz;			// size
50    size_t _M_st;			// stride unit
51};
52
53inline slice::slice () {}
54
55inline slice::slice (size_t __o, size_t __d, size_t __s)
56        : _M_off (__o), _M_sz (__d), _M_st (__s) {}
57
58inline size_t
59slice::start () const
60  { return _M_off; }
61
62inline size_t
63slice::size () const
64  { return _M_sz; }
65
66inline size_t
67slice::stride () const
68  { return _M_st; }
69
70} // extern "C++"
71
72#endif // __SLICE__
73
74// Local Variables:
75// mode:c++
76// End:
77