Author: adrian.chadd
Date: Mon May 25 17:21:01 2009
New Revision: 14073
Modified:
playpen/LUSCA_HEAD_http_vector/include/Vector.h
playpen/LUSCA_HEAD_http_vector/lib/Vector.c
Log:
Add an item copy method
Modified: playpen/LUSCA_HEAD_http_vector/include/Vector.h
==============================================================================
--- playpen/LUSCA_HEAD_http_vector/include/Vector.h (original)
+++ playpen/LUSCA_HEAD_http_vector/include/Vector.h Mon May 25 17:21:01 2009
@@ -16,6 +16,7 @@
static inline void * vector_get(const vector_t *v, int offset) { return
((char *) v->data + (v->obj_size * offset)); }
void * vector_append(vector_t *v);
void * vector_insert(vector_t *v, int position);
+int vector_copy_item(vector_t *v, int dst, int src);
#define vector_numentries(v) ( (v)->used_count )
#define vector_size(v) ( (v)->alloc_count )
Modified: playpen/LUSCA_HEAD_http_vector/lib/Vector.c
==============================================================================
--- playpen/LUSCA_HEAD_http_vector/lib/Vector.c (original)
+++ playpen/LUSCA_HEAD_http_vector/lib/Vector.c Mon May 25 17:21:01 2009
@@ -93,3 +93,16 @@
v->used_count++;
return ((char *) v->data + (v->obj_size * position));
}
+
+int
+vector_copy_item(vector_t *v, int dst, int src)
+{
+ if (dst >= v->used_count)
+ return -1;
+ if (src >= v->used_count)
+ return -1;
+ memcpy( (char *) v->data + (dst) * v->obj_size,
+ (char *) v->data + (src) * v->obj_size,
+ v->obj_size );
+ return 1;
+}
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