Added ft_btsorted_insert, ft_btsorted_search, Red-black tree struct (not tested)

1 files changed, 10 insertions, 3 deletions

diff --git a/src/bt/ft_btdestroy.c b/src/bt/ft_btdestroy.c
index c802db0..d8746ef 100644
--- a/src/bt/ft_btdestroy.c
+++ b/src/bt/ft_btdestroy.c
@@ -6,18 +6,25 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/07 21:30:53 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/07 21:35:19 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/04/26 19:47:45 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "libft_bt.h"
 
-void	ft_btdestroy(t_ftbtree *tree, void (*del)(void *data))
+/*
+** \brief       Destroy a binary tree
+** \param tree  Binary tree to destroy
+** \param del   Delete function applied to each node data
+*/
+
+void	ft_btdestroy(t_ftbt *tree, void (*del)(void *data))
 {
 	if (tree == NULL)
 		return ;
 	ft_btdestroy(tree->left, del);
 	ft_btdestroy(tree->right, del);
-	(*del)(tree->data);
+	if (del != NULL)
+		del(tree->data);
 	free(tree);
 }