1 files changed, 103 insertions, 0 deletions
diff --git a/relcatalogif/dbminterval.hh b/relcatalogif/dbminterval.hh
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+++ b/relcatalogif/dbminterval.hh
@@ -0,0 +1,103 @@
+/*
+* This file is part of rasdaman community.
+*
+* Rasdaman community is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* Rasdaman community is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with rasdaman community.  If not, see <http://www.gnu.org/licenses/>.
+*
+* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
+rasdaman GmbH.
+*
+* For more information please see <http://www.rasdaman.org>
+* or contact Peter Baumann via <baumann@rasdaman.com>.
+*/
+#ifndef _DBMINTERVAL_HH_
+#define _DBMINTERVAL_HH_
+
+class DBMinterval;
+
+template<class T> class DBRef;
+typedef DBRef<DBMinterval> DBMintervalId;
+
+#include "reladminif/dbobject.hh"
+#include "raslib/minterval.hh"
+
+
+//@ManMemo: Module: {\bf relcatalogif}.
+
+/*@Doc:
+Persistent version of r_Minterval.  it stores its attributes not very efficient.
+it is used by DBMDDObj and MDDDomainType because the performance impact is neglectabel.
+
+for a more efficient storage system refere to InlineMInterval
+*/
+
+class DBMinterval : public DBObject, public r_Minterval
+	{
+	public:
+		DBMinterval();
+
+		DBMinterval(const OId& id) throw (r_Error);
+
+		DBMinterval(r_Dimension dim);
+
+		DBMinterval(const char* dom);
+
+		DBMinterval(const r_Minterval& old);
+
+		DBMinterval(const DBMinterval& old);
+
+		~DBMinterval();
+		/*@Doc:
+		validates the object in the database.
+		*/
+		
+		virtual DBMinterval& operator=(const DBMinterval& old);
+		/*@Doc:
+		replaces only the r_Minterval part of the object
+		*/
+
+		virtual DBMinterval& operator=(const r_Minterval& old);
+		/*@Doc:
+		replaces only the r_Minterval part of the object
+		*/
+
+		virtual r_Bytes getMemorySize() const;
+		/*@Doc:
+		esimates the space taken up by this object with:
+		DBObject::getMemorySize() + sizeof(r_Minterval)
+			+ dimensionality * (4 + 4 + 1 + 1)
+		*/
+
+	protected:
+
+		virtual void insertInDb() throw (r_Error);
+		/*@Doc:
+		inserts the object into the database.  it uses one table
+		for the fixed length attributes (oid, size, dimension) and
+		another for dynamic data (lower/upper bounds/fixed ranges)
+		*/
+
+		virtual void updateInDb() throw (r_Error);
+		/*@Doc:
+		*/
+
+		virtual void deleteFromDb() throw (r_Error);
+		/*@Doc:
+		*/
+
+		virtual void readFromDb() throw (r_Error);
+		/*@Doc:
+		*/
+	};
+
+#endif