X-Git-Url: https://git.llucax.com/z.facultad/75.52/treemulator.git/blobdiff_plain/6a4238b2894a1cf20a5b8ccb0575f018ae25a5b3..f0a17b3d23f3f277957d3e97ac1c7c1869d6d4cc:/src/btree_data.cpp?ds=sidebyside

diff --git a/src/btree_data.cpp b/src/btree_data.cpp
index bc0ce93..70195fd 100644
--- a/src/btree_data.cpp
+++ b/src/btree_data.cpp
@@ -24,8 +24,10 @@ BTreeData::BTreeData (Clave *k, uint child)
 
 BTreeData::~BTreeData ()
 {
-	if (clave)
+	if (clave) {
 		delete clave;
+		clave = NULL;
+	}
 }
 
 uint BTreeData::Size () const
@@ -63,6 +65,22 @@ bool BTreeData::operator == (const BTreeData &data) const
 	return (*clave) == (*(data.clave));
 }
 
+bool BTreeData::Abrev (BTreeData *anterior)
+{
+	if (anterior == NULL) return false;
+
+	ClaveVariable *c = (ClaveVariable *)clave;
+	return c->Abrev (dynamic_cast<ClaveVariable *>(anterior->GetKey ()));
+}
+
+bool BTreeData::DesAbrev (BTreeData *anterior)
+{
+	if (anterior == NULL) return false;
+
+	ClaveVariable *c = (ClaveVariable *)clave;
+	return c->DesAbrev (dynamic_cast<ClaveVariable *>(anterior->GetKey ()));
+}
+
 BTreeLeafData::BTreeLeafData (uchar *node, int key_type)
 {
 	if (key_type == BTree::KEY_FIXED)
@@ -73,6 +91,10 @@ BTreeLeafData::BTreeLeafData (uchar *node, int key_type)
 
 BTreeLeafData::~BTreeLeafData ()
 {
+	if (clave) {
+		delete clave; 
+		clave = NULL;
+	}
 }
 
 uint BTreeLeafData::Size () const