t_btree *btree_insert_data(t_btree *root, void *data, size_t data_size,
int (*cmpf)(void *, void *))
{
if (!root)
return (btree_create_node(data, data_size));
if ((*cmpf)(data, root->data) < 0)
{
if (root->left == 0)
{
root->left = btree_create_node(data, data_size);
return (root->left);
}
btree_insert_data(root->left, data, data_size, cmpf);
}
else if ((*cmpf)(data, root->data) > 0)
{
if (root->right == 0)
{
root->right = btree_create_node(data, data_size);
return (root->right);
}
btree_insert_data(root->right, data, data_size, cmpf);
}
return (root);
}
extern p_btree_t btree_create(void)
{
p_btree_t tree_ret = NULL;
tree_ret = (p_btree_t)malloc(sizeof(btree_t));
if (NULL == tree_ret)
{
errno = ENOMEM;
return NULL;
}
tree_ret->root = btree_create_node();
if (NULL == tree_ret->root)
{
free(tree_ret);
errno = ENOMEM;
return NULL;
}
tree_ret->count = 0;
tree_ret->root->data = NULL;
tree_ret->root->lchild = NULL;
tree_ret->root->rchild = NULL;
return tree_ret;
}
void btree_insert_data(t_btree **root, void *item, int (*cmpf)(void *, void *))
{
if (*root == NULL)
btree_create_node(item);
else if ((*cmpf)(item, (*root)->item) < 0)
btree_insert_data(&(*root)->left, item, cmpf);
else
btree_insert_data(&(*root)->right, item, cmpf);
}
int main()
{
char *a = "aww ye";
t_btree *test_tree;
test_tree = btree_create_node((void*)a);
ft_putstr((char*)test_tree->item);
return (0);
}
t_btree *btree_add_left_node(t_btree **daddy, int value, int(*f_op)(int, int))
{
t_btree *dnode;
t_btree *node;
node = btree_create_node(value, f_op);
dnode = *daddy;
if (dnode && node)
dnode->left_son = node;
return (node);
}
void btree_insert_data(t_btree **root, void *item, int
(*cmpf)(const char *, const char *))
{
if (*root)
if ((*cmpf)((*root)->item, item) >= 0)
btree_insert_data(&(*root)->left, item, cmpf);
else
btree_insert_data(&(*root)->right, item, cmpf);
else
*root = btree_create_node(item);
}
int main(void)
{
t_tree tree = NULL;
t_tree left_sub_tree;
unsigned int size;
unsigned int depth;
double max;
double min;
btree_create_node(&tree, 42.5);
btree_create_node(&(tree->right), 100);
btree_create_node(&(tree->left), 20);
left_sub_tree = tree->left;
btree_create_node(&(left_sub_tree->left), 30);
btree_create_node(&(left_sub_tree->right), 5);
size = btree_get_size(tree);
//depth = btree_get_depth(tree);
printf("L’arbre a une taille de %u\n", size);
//printf("L’arbre a une profondeur de %u\n", depth);
max = btree_get_max_value(tree);
min = btree_get_min_value(tree);
printf("Les valeurs de l’arbre vont de %f a %f\n", min, max);
return (0);
}
int eval_expr(char *str)
{
t_btree *root;
int resultat;
resultat = 0;
str = ft_trim_space(str);
root = btree_create_node(str);
parse(root);
resultat = calculate_parse(root);
return (resultat);
}
int main()
{
t_btree *root;
t_btree *root1;
t_btree *root2;
t_btree *root3;
t_btree *root4;
t_btree *root5;
root = btree_create_node("0");
root1 = btree_create_node("1");
root2 = btree_create_node("2");
root3 = btree_create_node("3");
root4 = btree_create_node("4");
root5 = btree_create_node("5");
root3->left = root2;
root2->left = root1;
root1->left = root;
root3->right = root5;
root5->left = root4;
//printf("%d", btree_level_count(root3));
printf("%d\n",get_node_number(root3, 0));
return(0);
}