From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Thu, 1 Jun 2006 23:20:01 +0000 (+0000)
Subject: New function to get the element count of a set
X-Git-Tag: v3.3~3014
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/6d81da1b85e198cbed6b4d2f9d38c172991df4c9

New function to get the element count of a set


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2344 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/include/xbt/set.h b/include/xbt/set.h
index 27f73505e2..7af602a6a1 100644
--- a/include/xbt/set.h
+++ b/include/xbt/set.h
@@ -66,7 +66,10 @@ void xbt_set_add (xbt_set_t set, xbt_set_elm_t  elm, void_f_pvoid_t *free_func);
 xbt_set_elm_t xbt_set_get_by_name    (xbt_set_t set, const char *key);
 xbt_set_elm_t xbt_set_get_by_name_ext(xbt_set_t set, const char *key, int key_len);
 xbt_set_elm_t xbt_set_get_by_id      (xbt_set_t set, int         id);
-				      
+
+unsigned long xbt_set_length (const xbt_set_t set);
+   
+
 /** @} */
 /** @defgroup XBT_set_curs Sets cursors
  *  @ingroup XBT_set
diff --git a/src/xbt/set.c b/src/xbt/set.c
index 5ac0f0ceec..80a2dc37f7 100644
--- a/src/xbt/set.c
+++ b/src/xbt/set.c
@@ -146,6 +146,11 @@ xbt_set_elm_t xbt_set_get_by_id (xbt_set_t set, int id) {
   return res;
 }
 
+/** @brief Constructor */
+unsigned long xbt_set_length (const xbt_set_t set) {
+   return xbt_dynar_length(set->dynar);
+}
+
 /***
  *** Cursors
  ***/