X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/226df952388af8a4955b26b1ef0b5e1784103bf5..88f6f1c9a8861bed8d1907001a10c4605e268a5e:/src/btree_data.h

diff --git a/src/btree_data.h b/src/btree_data.h
index b590040..5bbfc27 100644
--- a/src/btree_data.h
+++ b/src/btree_data.h
@@ -12,10 +12,24 @@ class BTreeData {
 	public:
 		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; }
+
+		bool operator < (const BTreeData &data) const;
+		virtual operator std::string () const {
+			std::string out = (*clave);
+			std::stringstream ss;
+			ss << "(" << out ;
+			ss << ")" << "[" << hijo << "]";
+			ss >> out;
+			return out;
+		}
 	protected:
 		Clave *clave;
 		uint hijo;
@@ -24,12 +38,35 @@ 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