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Diffstat (limited to 'toolbox/dynarray.h')
| -rw-r--r-- | toolbox/dynarray.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/toolbox/dynarray.h b/toolbox/dynarray.h deleted file mode 100644 index f73fb3b..0000000 --- a/toolbox/dynarray.h +++ /dev/null @@ -1,80 +0,0 @@ -#ifndef DYNARRAY_H -#define DYNARRAY_H - -#include <stddef.h> - -/* simple dynamic array of pointers */ -typedef struct { - int count; - int capacity; - void** items; -} dynarray_t; - -#define DYNARRAY_INITIALIZER { 0, 0, NULL } - -void dynarray_init( dynarray_t *a ); -void dynarray_done( dynarray_t *a ); - -void dynarray_append( dynarray_t *a, void* item ); - -/* Used to iterate over a dynarray_t - * _array :: pointer to the array - * _item_type :: type of objects pointed to by the array - * _item :: name of a local variable defined within the loop - * with type '_item_type' - * _stmnt :: C statement that will be executed in each iteration. - * - * You case use 'break' and 'continue' within _stmnt - * - * This macro is only intended for simple uses. I.e. do not add or - * remove items from the array during iteration. - */ -#define DYNARRAY_FOREACH_TYPE(_array,_item_type,_item,_stmnt) \ - do { \ - int _nn_##__LINE__ = 0; \ - for (;_nn_##__LINE__ < (_array)->count; ++ _nn_##__LINE__) { \ - _item_type _item = (_item_type)(_array)->items[_nn_##__LINE__]; \ - _stmnt; \ - } \ - } while (0) - -#define DYNARRAY_FOREACH(_array,_item,_stmnt) \ - DYNARRAY_FOREACH_TYPE(_array,void *,_item,_stmnt) - -/* Simple dynamic string arrays - * - * NOTE: A strlist_t owns the strings it references. - */ -typedef dynarray_t strlist_t; - -#define STRLIST_INITIALIZER DYNARRAY_INITIALIZER - -/* Used to iterate over a strlist_t - * _list :: pointer to strlist_t object - * _string :: name of local variable name defined within the loop with - * type 'char*' - * _stmnt :: C statement executed in each iteration - * - * This macro is only intended for simple uses. Do not add or remove items - * to/from the list during iteration. - */ -#define STRLIST_FOREACH(_list,_string,_stmnt) \ - DYNARRAY_FOREACH_TYPE(_list,char *,_string,_stmnt) - -void strlist_init( strlist_t *list ); - -/* note: strlist_done will free all the strings owned by the list */ -void strlist_done( strlist_t *list ); - -/* append a new string made of the first 'slen' characters from 'str' - * followed by a trailing zero. - */ -void strlist_append_b( strlist_t *list, const void* str, size_t slen ); - -/* append the copy of a given input string to a strlist_t */ -void strlist_append_dup( strlist_t *list, const char *str); - -/* sort the strings in a given list (using strcmp) */ -void strlist_sort( strlist_t *list ); - -#endif /* DYNARRAY_H */
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