2 Copyright (C) 2001-2006, William Joseph.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #if !defined(INCLUDED_GENERIC_ARRAYRANGE_H)
23 #define INCLUDED_GENERIC_ARRAYRANGE_H
26 /// \brief Macros for automatically converting a compile-time-sized array to a range.
28 template<typename Element>
31 typedef Element* Iterator;
32 ArrayRange(Iterator first, Iterator last)
33 : first(first), last(last)
40 template<typename Element>
41 inline ArrayRange<Element> makeArrayRange(Element* first, Element* last)
43 return ArrayRange<Element>(first, last);
46 template<typename Element>
47 struct ArrayConstRange
49 typedef const Element* Iterator;
50 ArrayConstRange(Iterator first, Iterator last)
51 : first(first), last(last)
58 template<typename Element>
59 inline ArrayConstRange<Element> makeArrayRange(const Element* first, const Element* last)
61 return ArrayConstRange<Element>(first, last);
64 #define ARRAY_SIZE(array) (sizeof(array) / sizeof(*array))
65 #define ARRAY_END(array) (array + ARRAY_SIZE(array))
66 #define ARRAY_RANGE(array) (makeArrayRange(array, ARRAY_END(array)))
69 typedef ArrayConstRange<const char*> StringArrayRange;
70 #define STRING_ARRAY_RANGE(array) (StringArrayRange(array, ARRAY_END(array)))
72 typedef ArrayRange<const char> StringRange;