X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/0997831a9dd5e4359fc70f7f7ff59c1a97132ddc..a356d91d88f7f3399d80e922f70e10a8f422a3ba:/src/btree.cpp?ds=sidebyside

diff --git a/src/btree.cpp b/src/btree.cpp
index 093377b..970d5c0 100644
--- a/src/btree.cpp
+++ b/src/btree.cpp
@@ -103,21 +103,41 @@ Clave* BTree::AddKeyR (const Clave *k, uint node_num, uint &left_child, uint &ri
 	ReadNodoHeader (node, &node_header);
 
 	if (node_header.level != 0) {
+		std::cout << "Entrando nodo level = " << node_header.level << std::endl;
 		/* No estoy en una hoja, asi que tengo que buscar
 		 * para donde moverme para agregar la clave
 		 */
-		/* TODO :) */
+		std::cout << "Leo Claves" << std::endl;
 		node_keys = ReadKeys (node, node_header);
+
 		std::list<BTreeData *>::iterator it = node_keys.begin ();
+		std::list<BTreeData *>::iterator posterior;
+		std::list<BTreeData *>::iterator ultima;
 	
 		/* Se supone que la primera es un hijo :) */
-		//BTreeData *left_child = (*it);
-		PrintNode (node_num);
-		std::cout << "TODO!!" << std::endl;
-		return NULL;
+		BTreeData *lchild = (*it++);
+		posterior = it;
+
+		while (it != node_keys.end ()) {
+			if ((*data) < (*(*it)))
+				break;
+			ultima = it;
+			it++;
+		}
+
+		if (it == posterior) {
+			std::cout << "==== Me voy al nodo " << lchild->getChild () << std::endl;
+			k = AddKeyR (k, lchild->getChild (), left_child, right_child);
+		} else {
+			std::cout << "==== Me voy al nodo " << (*ultima)->getChild () << std::endl;
+			k = AddKeyR (k, (*ultima)->getChild (), left_child, right_child);
+		}
 	}
 
 
+	/* Nada que hacer */
+	if (!k) return NULL;
+
 	/* Estoy en una hoja, veo si lo puedo agregar */
 
 	if (node_header.free_space > data->Size ()) {
@@ -131,6 +151,7 @@ Clave* BTree::AddKeyR (const Clave *k, uint node_num, uint &left_child, uint &ri
 			if ((*data) < (*datait))
 				/* Me pase, lo agrego aca! */
 				break;
+			it++;
 		}
 		node_keys.insert (it, data);
 		WriteKeys (node, node_header, node_keys);
@@ -315,8 +336,9 @@ void BTree::PrintNode (uint num)
 	std::cout << "Items : " << node_header.item_count << std::endl;
 	std::cout << "Free  : " << node_header.free_space << " (" << (header.block_size - sizeof (BTreeNodeHeader)) << ")" << std::endl;
 	while (it != node_keys.end ()) {
-		std::string s = (*it);
-		std::cout << "(" << s << ") "; 
+		std::string s = *(*it);
+		std::cout << s << " "; 
+		it++;
 	}
 	std::cout << std::endl;