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xbt_dynar_is_empty to check if a dynar is empty or not
[simgrid.git]
/
src
/
xbt
/
dynar.c
diff --git
a/src/xbt/dynar.c
b/src/xbt/dynar.c
index
14c1df7
..
5770d7c
100644
(file)
--- a/
src/xbt/dynar.c
+++ b/
src/xbt/dynar.c
@@
-335,6
+335,16
@@
XBT_INLINE unsigned long xbt_dynar_length(const xbt_dynar_t dynar)
return (dynar ? (unsigned long) dynar->used : (unsigned long) 0);
}
return (dynar ? (unsigned long) dynar->used : (unsigned long) 0);
}
+/**@brief check if a dynar is empty
+ *
+ *\param dynar the dynat we want to check
+ */
+
+XBT_INLINE int xbt_dynar_is_empty(const xbt_dynar_t dynar)
+{
+ return (xbt_dynar_length(dynar) == 0);
+}
+
/** @brief Retrieve a copy of the Nth element of a dynar.
*
* \param dynar information dealer
/** @brief Retrieve a copy of the Nth element of a dynar.
*
* \param dynar information dealer