ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newstringwith_gc
Last change
on this file since c3a4385 was
86bd7c1f,
checked in by Peter A. Buhr <pabuhr@…>, 9 years ago
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[86bd7c1f] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // array.h -- |
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| 8 | // |
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| 9 | // Author : Richard C. Bilson |
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| 10 | // Created On : Wed May 27 17:56:53 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Wed May 27 18:10:32 2015 |
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| 13 | // Update Count : 2 |
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| 14 | // |
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| 15 | |
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[51b7345] | 16 | #ifndef ARRAY_H |
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| 17 | #define ARRAY_H |
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| 18 | |
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[134b86a] | 19 | //#include "iterator.h" |
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[51b7345] | 20 | |
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[134b86a] | 21 | // An array has contiguous elements accessible in any order using integer indicies. The first |
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| 22 | // element has index 0. |
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| 23 | context array( type array_type, type elt_type ) { |
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[86bd7c1f] | 24 | lvalue elt_type ?[?]( array_type, int ); |
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[51b7345] | 25 | }; |
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| 26 | |
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[134b86a] | 27 | // A bounded array is an array that carries its maximum index with it. |
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| 28 | context bounded_array( type array_type, type elt_type | array( array_type, elt_type ) ) { |
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[86bd7c1f] | 29 | int last( array_type ); |
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[51b7345] | 30 | }; |
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| 31 | |
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| 32 | // implement iterator_for |
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| 33 | |
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| 34 | typedef int array_iterator; |
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[134b86a] | 35 | |
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[51b7345] | 36 | /// forall( type array_type, elt_type | bounded_array( array_type, elt_type ) ) |
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| 37 | /// [ array_iterator begin, array_iterator end ] get_iterators( array_type ); |
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[134b86a] | 38 | |
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| 39 | |
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| 40 | // A bounded array can be iterated over by using a pointer to the element type. These functions |
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| 41 | // return iterators corresponding to the first element and the one-past-the-end element, STL-style. |
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[51b7345] | 42 | forall( type array_type, type elt_type | bounded_array( array_type, elt_type ) ) |
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[134b86a] | 43 | elt_type *begin( array_type ); |
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| 44 | |
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[51b7345] | 45 | forall( type array_type, type elt_type | bounded_array( array_type, elt_type ) ) |
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[134b86a] | 46 | elt_type *end( array_type ); |
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[51b7345] | 47 | |
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[134b86a] | 48 | #endif // ARRAY_H |
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[86bd7c1f] | 49 | |
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| 50 | // Local Variables: // |
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| 51 | // tab-width: 4 // |
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| 52 | // compile-command: "cfa array.c" // |
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| 53 | // End: // |
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