Paso el uso de BTreeData a heap.

[z.facultad/75.52/treemulator.git] / src / btree.h

diff --git a/src/btree.h b/src/btree.h
index 467ed6fe3f3a68b3f3a44ca6aa36ac9a93c663c9..023c5d707a05752ec0bb76d16187167b7de23f36 100644 (file)
--- a/src/btree.h
+++ b/src/btree.h
@@ -93,18 +93,19 @@ class BTree {
                void DelKey (const Clave &k);
 
        private:
-               Clave* AddKeyR (const Clave *k, uint node_num);
+               Clave* AddKeyR (const Clave *k, uint node_num, uint &left_child, uint &right_child);
 
                void WriteFileHeader ();
 
                void WriteBlock (uchar *block, uint num);
                uchar *ReadBlock (uint num);
+               uchar *NewBlock (uint &num);
 
                void ReadNodoHeader (uchar *node, BTreeNodeHeader *header);
                void WriteNodoHeader (uchar *node, BTreeNodeHeader *header);
 
-               std::list<BTreeData> ReadKeys (uchar *node, BTreeNodeHeader &node_header);
-               void WriteKeys (uchar *node, BTreeNodeHeader &node_header, std::list<BTreeData> &keys);
+               std::list<BTreeData *> ReadKeys (uchar *node, BTreeNodeHeader &node_header);
+               void WriteKeys (uchar *node, BTreeNodeHeader &node_header, std::list<BTreeData *> &keys);
 
                std::string filename;
                BTreeFileHeader header;
@@ -114,6 +115,10 @@ class BTree {
                 *  \TODO Ver si vale la pena
                 */
                FILE *fp;
+
+
+               /* DEBUG */
+               void PrintNode (uint num);
 };
 
 #endif // _B_TREE_H