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Add g_hash_table_get_keys() and g_hash_table_get_values(), API to retrieve

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2007-04-11  Emmanuele Bassi  <ebassi@gnome.org>

	* glib/ghash.[ch]: Add g_hash_table_get_keys() and
	g_hash_table_get_values(), API to retrieve the keys
	and values inside an hash table in list form. (#413133)

	* glib/glib.symbols: Update symbols.

	* tests/hash-test.c: Exercise newly added functions.

svn path=/trunk/; revision=5444
This commit is contained in:
Emmanuele Bassi
2007-04-11 13:09:38 +00:00
committed by Emmanuele Bassi
parent e542f521ef
commit db8642a56c
5 changed files with 96 additions and 1 deletions
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20
tests/hash-test.c
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@@ -342,7 +342,9 @@ main (int argc,
GHashTable *hash_table;
gint i;
gint value = 120;
gint *pvalue;
gint *pvalue;
GList *keys, *values;
gint keys_len, values_len;
hash_table = g_hash_table_new (my_hash, my_hash_equal);
for (i = 0; i < 10000; i++)
@@ -353,6 +355,22 @@ main (int argc,
pvalue = g_hash_table_find (hash_table, find_first, &value);
if (!pvalue || *pvalue != value)
g_assert_not_reached();
keys = g_hash_table_get_keys (hash_table);
if (!keys)
g_assert_not_reached ();
values = g_hash_table_get_values (hash_table);
if (!values)
g_assert_not_reached ();
keys_len = g_list_length (keys);
values_len = g_list_length (values);
if (values_len != keys_len && keys_len != g_hash_table_size (hash_table))
g_assert_not_reached ();
g_list_free (keys);
g_list_free (values);
g_hash_table_foreach (hash_table, my_hash_callback, NULL);