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Added array for loop.

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Anony Moose 2013-08-24 21:45:45 +00:00
parent ae3ab2efa4
commit 9a7f7b5ec4
1 changed files with 12 additions and 2 deletions
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12
testing/misc_tools.h
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@ -153,6 +153,16 @@ static inline void tox_array_pop(tox_array *arr, uint32_t num)
arr->data = realloc(arr->data, arr->elem_size*arr->len);
}
#define tox_array_get(arr, i, type) ((type*)(arr)->data)[i]
#define tox_array_get(arr, i, type) (((type*)(arr)->data)[i])
/* TODO: what about nested for loops? */
#define tox_array_for_each(arr, type) \
for ( \
struct { type tmp; uint32_t i; } tox_array_tmp = { tox_array_get(arr, 0, type), 0 }; \
tox_array_tmp.i != (arr)->len; \
tox_array_tmp.tmp = tox_array_get(arr, ++tox_array_tmp.i, type) \
)
#define TOX_ARRAY_TMP (tox_array_tmp.tmp)
#endif // MISC_TOOLS_H