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 ){
39 template<typename Element>
40 inline ArrayRange<Element> makeArrayRange( Element* first, Element* last ){
41 return ArrayRange<Element>( first, last );
44 template<typename Element>
45 struct ArrayConstRange
47 typedef const Element* Iterator;
48 ArrayConstRange( Iterator first, Iterator last )
49 : first( first ), last( last ){
55 template<typename Element>
56 inline ArrayConstRange<Element> makeArrayRange( const Element* first, const Element* last ){
57 return ArrayConstRange<Element>( first, last );
60 #define ARRAY_SIZE( array ) ( sizeof( array ) / sizeof( *array ) )
61 #define ARRAY_END( array ) ( array + ARRAY_SIZE( array ) )
62 #define ARRAY_RANGE( array ) ( makeArrayRange( array, ARRAY_END( array ) ) )
65 typedef ArrayConstRange<const char*> StringArrayRange;
66 #define STRING_ARRAY_RANGE( array ) ( StringArrayRange( array, ARRAY_END( array ) ) )
68 typedef ArrayRange<const char> StringRange;