Enlightenment CVS committal
Author : barbieri
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib/data
Modified Files:
evas_hash.c
Log Message:
Add const: evas_hash.c
As agreed on IRC, evas_hash_foreach() now takes const, to make clear
that hash shouldn't be changed. If one wants to change he must do a
cast and return 0. However this will require users to be updated in
applications.
===================================================================
RCS file: /cvs/e/e17/libs/evas/src/lib/data/evas_hash.c,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -3 -r1.22 -r1.23
--- evas_hash.c 30 Sep 2007 19:32:48 -0000 1.22
+++ evas_hash.c 8 Feb 2008 19:55:02 -0000 1.23
@@ -266,7 +266,7 @@
* @ingroup Evas_Hash_Data
*/
EAPI void *
-evas_hash_find(Evas_Hash *hash, const char *key)
+evas_hash_find(const Evas_Hash *hash, const char *key)
{
int hash_num;
Evas_Hash_El *el;
@@ -282,8 +282,12 @@
{
if (l != hash->buckets[hash_num])
{
- hash->buckets[hash_num] =
evas_object_list_remove(hash->buckets[hash_num], el);
- hash->buckets[hash_num] =
evas_object_list_prepend(hash->buckets[hash_num], el);
+ Evas_Object_List *bucket;
+
+ bucket = hash->buckets[hash_num];
+ bucket = evas_object_list_remove(bucket, el);
+ bucket = evas_object_list_prepend(bucket, el);
+ ((Evas_Hash *)hash)->buckets[hash_num] = bucket;
}
return el->data;
}
@@ -344,7 +348,7 @@
* @ingroup Evas_Hash_General_Group
*/
EAPI int
-evas_hash_size(Evas_Hash *hash)
+evas_hash_size(const Evas_Hash *hash)
{
if (!hash) return 0;
return 256;
@@ -429,7 +433,7 @@
* @ingroup Evas_Hash_General_Group
*/
EAPI void
-evas_hash_foreach(Evas_Hash *hash, Evas_Bool (*func) (Evas_Hash *hash, const
char *key, void *data, void *fdata), const void *fdata)
+evas_hash_foreach(const Evas_Hash *hash, Evas_Bool (*func) (const Evas_Hash
*hash, const char *key, void *data, void *fdata), const void *fdata)
{
int i, size;
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