diff options
Diffstat (limited to 'collections/vector/vector.adoc')
| -rw-r--r-- | collections/vector/vector.adoc | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/collections/vector/vector.adoc b/collections/vector/vector.adoc index 9e61a43..d423c37 100644 --- a/collections/vector/vector.adoc +++ b/collections/vector/vector.adoc @@ -1,7 +1,7 @@ Vector ====== Tucker Evans -v0.13, 2020-07-03 +v0.14, 2020-07-03 A basic vector, that hold pointers to your data structures. @@ -284,6 +284,35 @@ assert(str_cmp(vec_index(vector, 1), str3) == 0); assert(str_cmp(vec_index(vector, 2), str2) == 0); ---- +[[vec_remove]] ++void vec_remove(vec *self, int index)+ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Element at position +index+ of +self+ is removed from vector and the remaining +items are shifted towards the front. + +Examples +^^^^^^^^ +[source,c] +---- +#include "vector.h" +#include <string.h> + +char *str1 = "ONE"; +char *str2 = "TWO"; +char *str3 = "THREE"; + +vec *vector = vec_new(); +vec_push(vector, str_dup(str1)); +vec_push(vector, str_dup(str2)); +vec_push(vector, str_dup(str3)); + +vec_remove(vector, 1); + +assert(vec_size == 2); +assert(strcmp(vec_pop(vector), str3) == 0); +assert(strcmp(vec_pop(vector), str1) == 0); +---- + [[vec_swap]] +void vec_swap(vec *self, int i, int j)+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |