libds

commit a242631947101a34b1ebcd3ae742623a518ff6db
parent 4fa3b087be5d4ca311cf2b6e936bd3148da215af
Author: sin <sin@2f30.org>
Date:   Tue,  8 Apr 2014 09:52:02 +0100

Add vector_walk()

Diffstat:
M
ds.h
 | 
1
+
M
vector.c
 | 
9
+++++++++

2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/ds.h b/ds.h
@@ -9,5 +9,6 @@ void vector_free(struct vector *);
 size_t vector_add(struct vector *, void *);
 void *vector_get(struct vector *, size_t);
 size_t vector_len(struct vector *);
+void vector_walk(struct vector *, void (*)(struct vector *, void *));
 
 #endif
diff --git a/vector.c b/vector.c
@@ -112,3 +112,12 @@ vector_len(struct vector *vector)
 {
 	return vector->ne;
 }
+
+void
+vector_walk(struct vector *vector, void (*cb)(struct vector *, void *))
+{
+	size_t i;
+
+	for (i = 0; i < vector->ne; i++)
+		cb(vector, vector->l[i / vector->sz][i % vector->sz].data);
+}