| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : ali_tarray.hxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // =============================================================== // |
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| 10 | |
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| 11 | #ifndef ALI_TARRAY_HXX |
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| 12 | #define ALI_TARRAY_HXX |
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| 13 | |
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| 14 | #ifndef ALI_TLIST_HXX |
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| 15 | #include "ali_tlist.hxx" |
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| 16 | #endif |
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| 17 | |
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| 18 | template<class T> |
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| 19 | class ALI_TARRAY : virtual Noncopyable { |
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| 20 | T **array; |
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| 21 | unsigned long size_of_array; |
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| 22 | |
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| 23 | public: |
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| 24 | ALI_TARRAY(unsigned long Size) { |
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| 25 | size_of_array = Size; |
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| 26 | array = (T **) calloc((unsigned int) Size, sizeof(T)); |
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| 27 | if (array == 0) |
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| 28 | ali_fatal_error("Out of memory"); |
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| 29 | } |
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| 30 | ALI_TARRAY(ALI_TLIST<T>* list) { |
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| 31 | size_of_array = list->cardinality(); |
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| 32 | array = (T (*) []) calloc((unsigned int) size_of_array, sizeof(T)); |
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| 33 | if (array == 0) |
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| 34 | ali_fatal_error("Out of memory"); |
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| 35 | if (!list->is_empty()) { |
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| 36 | unsigned long l = 0; |
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| 37 | (*array)[l++] = list->first(); |
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| 38 | while (list->is_next() && l < size_of_array) |
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| 39 | (*array)[l++] = list->next(); |
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| 40 | if (list->is_next()) |
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| 41 | ali_fatal_error("List inconsitent", "ALI_TARRAY::ALI_TARRAY()"); |
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| 42 | } |
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| 43 | } |
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| 44 | ~ALI_TARRAY() { |
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| 45 | if (array) |
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| 46 | free((char *) array); |
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| 47 | } |
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| 48 | unsigned long size() { |
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| 49 | return size_of_array; |
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| 50 | } |
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| 51 | void set(unsigned long position, T value) { |
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| 52 | if (position >= size_of_array) |
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| 53 | ali_fatal_error("Access out of array", "ALI_TARRAY::set()"); |
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| 54 | (*array)[position] = value; |
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| 55 | } |
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| 56 | T get(unsigned long position) { |
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| 57 | if (position >= size_of_array) |
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| 58 | ali_fatal_error("Access out of array", "ALI_TARRAY::get()"); |
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| 59 | return (*array)[position]; |
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| 60 | } |
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| 61 | }; |
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| 62 | |
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| 63 | #else |
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| 64 | #error ali_tarray.hxx included twice |
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| 65 | #endif // ALI_TARRAY_HXX |
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