source: src/examples/array.h @ f1e012b

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change on this file since f1e012b was 86bd7c1f, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago

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