Mercurial > code
view array.h @ 6:25cc379de564
Added array.c and array.h:
Various function to manipulate dynamic array. This let you adding as
much as you want object into the array. You may add object to the head,
end or at a specified index.
author | David Demelier <markand@malikania.fr> |
---|---|
date | Tue, 06 Sep 2011 22:19:18 +0200 |
parents | |
children | 127254037b30 |
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/* * array.h -- manipulate dymanic array * * Copyright (c) 2011, David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _ARRAY_H_ #define _ARRAY_H_ #define ARRAY_DEFAULT_BSIZE 128 struct array { void **data; /* array of data */ size_t length; /* number of element in array */ #define ARRAY_FIXED 0x00000000 #define ARRAY_AUTO 0x00000001 int flags; /* array's flags (default FIXED) */ /* Private should not be modified by user */ size_t size; /* current buffer size */ size_t bsize; /* block size */ }; struct array *array_new(const void *, size_t, int); #define array_new_auto(size) array_new(NULL, size, ARRAY_AUTO) #define array_new_fixed(max) array_new(NULL, max, ARRAY_FIXED) int array_push(struct array *, const void *); int array_insert(struct array *, const void *, int); int array_append(struct array *, const void *); void *array_pop(struct array *); void *array_unqueue(struct array *); void *array_remove(struct array *, int); void array_map(struct array *, void (*fn)(void *, void *), void *); void *array_find(struct array *, int (*fn)(void *, void *), void *, int *); void array_clear(struct array *, int); void array_free(struct array *, int); #define ARRAY_FOREACH(array, entry, tmp, type) \ for ((tmp) = (type **) (array)->data, entry = *tmp; \ (entry) != NULL; \ ++(tmp), (entry) = (*tmp)) #endif /* _ARRAY_H */