From 3fdedc4768ab0d097dc674f39a08941405ce1e90 Mon Sep 17 00:00:00 2001
From: Stathis Kamperis <ekamperi@gmail.com>
Date: Sat, 12 Jan 2008 23:37:04 +0100
Subject: [PATCH] Add print_array_stats()

---
 proplib/prop_expand.c | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/proplib/prop_expand.c b/proplib/prop_expand.c
index 046d3e9..aeaa131 100644
--- a/proplib/prop_expand.c
+++ b/proplib/prop_expand.c
@@ -7,6 +7,9 @@
 #define NUM_STRINGS 32
 #define PRINT_STEP 5    /* Print stats every 5 steps */
 
+/* Function prototypes */
+void print_array_stats(const prop_array_t pa);
+
 int
 main(int argc, char *argv[])
 {
@@ -38,11 +41,8 @@ main(int argc, char *argv[])
      */
     for (i = 0; i < NUM_STRINGS; i++) {
         /* Print statistics every ``PRINT_STEP'' step */
-        if (i % PRINT_STEP == 0) {
-            printf("count = %u\tcapacity = %u\n",
-                   prop_array_count(pa),
-                   prop_array_capacity(pa));
-        }
+        if (i % PRINT_STEP == 0)
+            print_array_stats(pa);
 
         /* Add object reference in array */
         if (prop_array_add(pa, ps) == FALSE) {
@@ -52,14 +52,32 @@ main(int argc, char *argv[])
         }
     }
 
+    /*
+     * Remove references from array and note that
+     * if an expansion has happened before, array's
+     * capacity won't reduce to its initial value,
+     * i.e. ``INIT_CAPACITY''
+     */
     for (i = 0; i < NUM_STRINGS; i++) {
-        printf("%u\n", prop_array_capacity(pa));
-       prop_array_remove(pa, i);
+        /* Print statistics every ``PRINT_STEP'' step */
+        if (i % PRINT_STEP == 0)
+            print_array_stats(pa);
+
+        prop_array_remove(pa, NUM_STRINGS - i - 1);
     }
 
     /* Release objects */
     prop_object_release(pa);
     prop_object_release(ps);
 
+    print_array_stats(pa);
+
     return EXIT_SUCCESS;
 }
+
+void print_array_stats(const prop_array_t pa)
+{
+    printf("count = %u\tcapacity = %u\n",
+           prop_array_count(pa),
+           prop_array_capacity(pa));
+}
-- 
2.11.4.GIT