X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a4a0b7a61683f71695edc5b66c554d209311699f..1873a02acdc52506c010f43b4c78a8b8400dc0de:/src/xbt/dict.cpp

diff --git a/src/xbt/dict.cpp b/src/xbt/dict.cpp
index f5759cf390..485641c1d9 100644
--- a/src/xbt/dict.cpp
+++ b/src/xbt/dict.cpp
@@ -6,8 +6,8 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include <string.h>
-#include <stdio.h>
+#include <cstdio>
+#include <cstring>
 
 #include "xbt/dict.h"
 #include "xbt/ex.h"
@@ -20,14 +20,6 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_dict, xbt, "Dictionaries provide the same functionalities as hash tables");
 
-/**
- * \brief Constructor
- * \return pointer to the destination
- * \see xbt_dict_new_homogenous(), xbt_dict_free()
- *
- * Creates and initialize a new dictionary with a default hashtable size.
- * The dictionary is heterogeneous: each element can have a different free function.
- */
 xbt_dict_t xbt_dict_new()
 {
   XBT_WARN("Function xbt_dict_new() will soon be dropped. Please switch to xbt_dict_new_homogeneous()");
@@ -72,20 +64,15 @@ xbt_dict_t xbt_dict_new_homogeneous(void_f_pvoid_t free_ctn)
  */
 void xbt_dict_free(xbt_dict_t * dict)
 {
-  xbt_dictelm_t current;
-  xbt_dictelm_t previous;
-  int table_size;
-  xbt_dictelm_t *table;
-
-  //  if ( *dict )  xbt_dict_dump_sizes(*dict);
-
   if (dict != nullptr && *dict != nullptr) {
-    table_size = (*dict)->table_size;
-    table = (*dict)->table;
+    int table_size       = (*dict)->table_size;
+    xbt_dictelm_t* table = (*dict)->table;
     /* Warning: the size of the table is 'table_size+1'...
      * This is because table_size is used as a binary mask in xbt_dict_rehash */
     for (int i = 0; (*dict)->count && i <= table_size; i++) {
-      current = table[i];
+      xbt_dictelm_t current = table[i];
+      xbt_dictelm_t previous;
+
       while (current != nullptr) {
         previous = current;
         current = current->next;
@@ -116,7 +103,7 @@ static void xbt_dict_rehash(xbt_dict_t dict)
   newsize--;
   dict->table_size = newsize;
   dict->table = currcell;
-  XBT_DEBUG("REHASH (%d->%d)", oldsize, newsize);
+  XBT_DEBUG("REHASH (%u->%u)", oldsize, newsize);
 
   for (unsigned i = 0; i < oldsize; i++, currcell++) {
     if (*currcell == nullptr) /* empty cell */
@@ -444,11 +431,10 @@ int xbt_dict_is_empty(xbt_dict_t dict)
  */
 void xbt_dict_dump(xbt_dict_t dict, void_f_pvoid_t output)
 {
-  int i;
   xbt_dictelm_t element;
   printf("Dict %p:\n", dict);
   if (dict != nullptr) {
-    for (i = 0; i < dict->table_size; i++) {
+    for (int i = 0; i < dict->table_size; i++) {
       element = dict->table[i];
       if (element) {
         printf("[\n");
@@ -568,11 +554,11 @@ void xbt_dict_postexit()
 }
 
 #ifdef SIMGRID_TEST
-#include <time.h>
+#include "src/internal_config.h"
 #include "xbt.h"
 #include "xbt/ex.h"
+#include <ctime>
 #include <xbt/ex.hpp>
-#include "src/internal_config.h"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(xbt_dict);
 
@@ -652,7 +638,7 @@ static void traverse(xbt_dict_t head)
     } else {
       xbt_test_log("Seen #%d:  %s", ++i, key);
     }
-    xbt_test_assert(not data || not strcmp(key, data), "Key(%s) != value(%s). Aborting", key, data);
+    xbt_test_assert(key && data && strcmp(key, data) == 0, "Key(%s) != value(%s). Aborting", key, data);
   }
 }
 
@@ -764,8 +750,7 @@ XBT_TEST_UNIT("basic", test_dict_basic, "Basic usage: change, retrieve and trave
   /* RETRIEVE */
   xbt_test_add("Search 123");
   char* data = (char*)xbt_dict_get(head, "123");
-  xbt_test_assert(data);
-  xbt_test_assert(not strcmp("123", data));
+  xbt_test_assert(data && strcmp("123", data) == 0);
 
   search_not_found(head, "Can't be found");
   search_not_found(head, "123 Can't be found");
@@ -878,7 +863,7 @@ XBT_TEST_UNIT("nulldata", test_dict_nulldata, "nullptr data management")
         xbt_test_log("Seen:  %s", key);
       }
 
-      if (not strcmp(key, "null"))
+      if (key && strcmp(key, "null") == 0)
         found = 1;
     }
     xbt_test_assert(found, "the key 'null', associated to nullptr is not found");