| 1 | /* |
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| 2 | * Hydrogen |
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| 3 | * Copyright(c) 2002-2008 by Alex >Comix< Cominu [comix@users.sourceforge.net] |
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| 4 | * |
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| 5 | * http://www.hydrogen-music.org |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or modify |
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| 8 | * it under the terms of the GNU General Public License as published by |
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| 9 | * the Free Software Foundation; either version 2 of the License, or |
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| 10 | * (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY, without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 20 | * |
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| 21 | */ |
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| 22 | #ifndef H2CORE_SEQSCRIPTITERATOR_H |
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| 23 | #define H2CORE_SEQSCRIPTITERATOR_H |
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| 24 | |
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| 25 | #include "SeqEvent.h" |
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| 26 | |
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| 27 | namespace H2Core |
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| 28 | { |
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| 29 | class SeqScript; |
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| 30 | |
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| 31 | template <typename _Event, typename _Script> |
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| 32 | class _SeqScriptIterator |
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| 33 | { |
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| 34 | public: |
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| 35 | typedef _Event value_type; |
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| 36 | typedef long difference_type; |
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| 37 | typedef _Event* pointer; |
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| 38 | typedef _Event& reference; |
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| 39 | typedef _SeqScriptIterator _Self; |
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| 40 | typedef _Script _Parent; |
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| 41 | |
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| 42 | _SeqScriptIterator(); |
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| 43 | _SeqScriptIterator(_Script* s); |
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| 44 | _SeqScriptIterator(const _Self& o); |
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| 45 | virtual ~_SeqScriptIterator(); |
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| 46 | |
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| 47 | reference operator*() const; |
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| 48 | pointer operator->() const; |
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| 49 | _Self& operator++(); // prefix |
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| 50 | _Self operator++(int); // postfix |
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| 51 | _Self& operator+=(difference_type n); |
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| 52 | _Self operator+(difference_type n) const; |
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| 53 | _Self& operator-=(difference_type n); |
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| 54 | _Self operator-(difference_type n) const; |
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| 55 | reference operator[](difference_type n) const; |
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| 56 | |
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| 57 | bool operator!=(const _Self& o) const; |
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| 58 | |
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| 59 | private: |
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| 60 | _Parent* q; |
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| 61 | }; |
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| 62 | |
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| 63 | typedef _SeqScriptIterator<SeqEvent, |
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| 64 | SeqScript> SeqScriptIterator; |
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| 65 | typedef _SeqScriptIterator<const SeqEvent, |
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| 66 | const SeqScript> SeqScriptConstIterator; |
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| 67 | |
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| 68 | } |
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| 69 | |
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| 70 | #endif // H2CORE_SEQSCRIPTITERATOR_H |
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