tagging ychat-0.7.3ychat-0.7.3

1 files changed, 11 insertions, 0 deletions

diff --git a/src/maps/hmap.tmpl b/src/maps/hmap.tmpl
index 10facac..dcd0426 100644
--- a/src/maps/hmap.tmpl
+++ b/src/maps/hmap.tmpl
@@ -104,6 +104,17 @@ void hmap<obj_type, key_type>::del_elem( const key_type & k )
         array[ i_current_pos ].info = DELETED;
 }
 
+// Remove item x from the hash table.
+template <class obj_type, class key_type>
+void hmap<obj_type, key_type>::rename_key( const key_type & k1, const key_type & k2 )
+{
+    int i_current_pos = find_pos( k1 );
+    if( is_active( i_current_pos ) ) {
+        array[ i_current_pos ].info = DELETED;
+	add_elem( array[ i_current_pos ].element, k2 );
+    }
+}
+
 // Finds item x and resets its value. 
 template <class obj_type, class key_type>
 obj_type hmap<obj_type, key_type>::set_elem( const obj_type & x, const key_type & k )