From 8d5b381b540fe1d780311e4f4059dce014a6cb91 Mon Sep 17 00:00:00 2001 From: Tucker Evans Date: Fri, 3 Jul 2020 00:13:04 -0400 Subject: Add copy function for vector --- collections/vector/vector.adoc | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'collections/vector/vector.adoc') diff --git a/collections/vector/vector.adoc b/collections/vector/vector.adoc index fbb0b32..4920893 100644 --- a/collections/vector/vector.adoc +++ b/collections/vector/vector.adoc @@ -1,7 +1,7 @@ Vector ====== Tucker Evans -v0.6, 2020-07-02 +v0.7, 2020-07-03 A basic vector, that hold pointers to your data structures. @@ -212,3 +212,27 @@ Output: VEC_CONTENTS: [ONE,TWO,THREE] ---- + +[[vec_cp]] ++vec* vec_cp(vec *self)+ +~~~~~~~~~~~~~~~~~~~~~~~~ +Returns a copy of the vector +self+. All elements are kept in the same order. + +Examples +^^^^^^^^ +[source,c] +---- +#include "vector.h" +#include + +char *str1 = "ONE"; +char *str2 = "TWO"; + +vec *vector = vec_with_capacity(16); +vec_push_back(vector, str_dup(str1)); +vec_push_back(vector, str_dup(str2)); + +vec *new = vec_cp(vector); +assert(strcmp(vec_pop_back, str2) == 0); +assert(strcmp(vec_pop_back, str1) == 0); +---- -- cgit v1.1