X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/52d9e098f15ad0ca70f11b4549f3d55f55a22a83..a857f3426b101f330a2d7baef64b2ff1f1e39bac:/src/btree_data.h?ds=sidebyside

diff --git a/src/btree_data.h b/src/btree_data.h
index 44a3a77..db8ecc1 100644
--- a/src/btree_data.h
+++ b/src/btree_data.h
@@ -10,21 +10,27 @@
 /** Dato a guardar en los nodos */
 class BTreeData {
 	public:
-		BTreeData () { clave = NULL; }
+		BTreeData () {}
 		BTreeData (uchar *node);
+		BTreeData (Clave *k, uint child);
 		virtual ~BTreeData ();
 
-		virtual uint Size ();
-		virtual uchar *ToArray ();
+		virtual uint Size () const;
+		virtual uchar *ToArray () const;
 
 		Clave* getClave () { return clave; }
+		uint getChild () { return hijo; }
+		void setChild (uint c) { hijo = c; }
 
 		bool operator < (const BTreeData &data) const;
+		bool operator == (const BTreeData &data) const;
 		virtual operator std::string () const {
-			if (clave) {
-				return (*clave);
-			}
-			return "NoKey";
+			std::string out = (*clave);
+			std::stringstream ss;
+			ss << "(" << out ;
+			ss << ")" << "[" << hijo << "]";
+			ss >> out;
+			return out;
 		}
 	protected:
 		Clave *clave;
@@ -34,12 +40,35 @@ class BTreeData {
 /** Dato a guardar en las hojas */
 class BTreeLeafData:public BTreeData {
 	public:
-		BTreeLeafData (Clave *k):BTreeData () { clave = k; }
+		BTreeLeafData (Clave *k) { clave = k; }
 		BTreeLeafData (uchar *node) { clave = new ClaveFija (node); }
 		virtual ~BTreeLeafData ();
 
-		virtual uint Size ();
-		virtual uchar *ToArray ();
+		virtual uint Size () const;
+		virtual uchar *ToArray () const;
+		virtual operator std::string () const {
+			if (clave) {
+				return (*clave);
+			}
+			return "NoKey";
+		}
+};
+
+class BTreeChildData:public BTreeData {
+	public:
+		BTreeChildData (uint child):BTreeData () { hijo = child; clave = NULL; }
+		BTreeChildData (uchar *node);
+		virtual ~BTreeChildData ();
+
+		virtual uint Size () const;
+		virtual uchar *ToArray () const;
+		virtual operator std::string () const {
+			std::string out;
+			std::stringstream ss;
+			ss << "|" << hijo << "|";
+			ss >> out;
+			return out;
+		}
 };
 
 #endif