| 1 | // Boost.Range library | 
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| 2 | // | 
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| 3 | //  Copyright Neil Groves 2003-2004. | 
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| 4 | //  Use, modification and distribution is subject to the Boost Software | 
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| 5 | //  License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | 
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| 6 | //  http://www.boost.org/LICENSE_1_0.txt) | 
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| 7 | // | 
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| 8 | // For more information, see http://www.boost.org/libs/range/ | 
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| 9 | // | 
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| 10 | #ifndef BOOST_RANGE_RANGE_FWD_HPP_INCLUDED | 
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| 11 | #define BOOST_RANGE_RANGE_FWD_HPP_INCLUDED | 
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| 12 |  | 
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| 13 | namespace boost | 
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| 14 | { | 
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| 15 |  | 
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| 16 | // Extension points | 
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| 17 | template<typename C, typename Enabler> | 
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| 18 | struct range_iterator; | 
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| 19 |  | 
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| 20 | template<typename C, typename Enabler> | 
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| 21 | struct range_mutable_iterator; | 
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| 22 |  | 
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| 23 | template<typename C, typename Enabler> | 
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| 24 | struct range_const_iterator; | 
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| 25 |  | 
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| 26 | // Core classes | 
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| 27 | template<typename IteratorT> | 
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| 28 | class iterator_range; | 
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| 29 |  | 
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| 30 | template<typename ForwardRange> | 
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| 31 | class sub_range; | 
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| 32 |  | 
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| 33 | // Meta-functions | 
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| 34 | template<typename T> | 
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| 35 | struct range_category; | 
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| 36 |  | 
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| 37 | template<typename T> | 
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| 38 | struct range_difference; | 
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| 39 |  | 
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| 40 | template<typename T> | 
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| 41 | struct range_pointer; | 
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| 42 |  | 
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| 43 | template<typename T> | 
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| 44 | struct range_reference; | 
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| 45 |  | 
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| 46 | template<typename T> | 
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| 47 | struct range_reverse_iterator; | 
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| 48 |  | 
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| 49 | template<typename T> | 
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| 50 | struct range_size; | 
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| 51 |  | 
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| 52 | template<typename T> | 
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| 53 | struct range_value; | 
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| 54 |  | 
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| 55 | template<typename T> | 
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| 56 | struct has_range_iterator; | 
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| 57 |  | 
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| 58 | template<typename T> | 
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| 59 | struct has_range_const_iterator; | 
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| 60 |  | 
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| 61 | } // namespace boost | 
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| 62 |  | 
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| 63 | #endif // include guard | 
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| 64 |  | 
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