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