From 5ba898d86894e067960a000f3c05f03baa1d2695 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Tue, 13 Aug 2013 23:43:44 +0000 Subject: utility functions to reverse and wrap arrays. --- source/blender/blenlib/BLI_array.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'source/blender/blenlib/BLI_array.h') diff --git a/source/blender/blenlib/BLI_array.h b/source/blender/blenlib/BLI_array.h index ef5cb8bde04..566fc95eb4f 100644 --- a/source/blender/blenlib/BLI_array.h +++ b/source/blender/blenlib/BLI_array.h @@ -173,4 +173,14 @@ void _bli_array_grow_func(void **arr_p, const void *arr_static, MEM_freeN(arr); \ } (void)0 + +void _bli_array_reverse(void *arr, unsigned int arr_len, size_t arr_stride); +#define BLI_array_reverse(arr, arr_len) \ + _bli_array_reverse(arr, arr_len, sizeof(*(arr))) + +void _bli_array_wrap(void *arr, unsigned int arr_len, size_t arr_stride, int dir); +#define BLI_array_wrap(arr, arr_len, dir) \ + _bli_array_wrap(arr, arr_len, sizeof(*(arr)), dir) + + #endif /* __BLI_ARRAY_H__ */ -- cgit v1.2.3