1 files changed, 137 insertions, 0 deletions
diff --git a/relcatalogif/mdddomaintype.hh b/relcatalogif/mdddomaintype.hh
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@@ -0,0 +1,137 @@
+// -*-C++-*- (for Emacs)
+
+/*
+* 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>.
+*/
+/*************************************************************
+ *
+ *
+ * PURPOSE:
+ *   The MDDBaseType class is used as a type for MDDs where
+ *   the base type and the domain is specified.
+ *
+ *
+ * COMMENTS:
+ *
+ ************************************************************/
+
+#ifndef _MDDDOMAINTYPE_HH_
+#define _MDDDOMAINTYPE_HH_
+
+class MDDDomainType;
+
+#include <iostream>
+#include "raslib/minterval.hh"
+#include "catalogmgr/ops.hh"
+#include "mddbasetype.hh"
+#include "raslib/mddtypes.hh"		//for r_Range
+
+class DBMinterval;
+class OId;
+
+//@ManMemo: Module: {\bf relcatalogif}.
+
+/*@Doc:
+  The MDDBaseType class is used as a type for MDDs where
+  the base type and the domain is specified.
+*/
+
+class MDDDomainType : public MDDBaseType
+	{
+	public:
+		virtual char* getTypeStructure() const;
+		/*@Doc:
+		looks like:
+			marray <myBaseType->getTypeStructure(), myDomain->get_string_representation()>
+		*/
+
+		MDDDomainType(const OId& id) throw (r_Error);
+
+		MDDDomainType(const char* newTypeName, const BaseType* newBaseType, const r_Minterval& newDomain);
+
+		MDDDomainType();
+		/*@Doc:
+		default constructor, cannot be used.
+		*/
+
+		MDDDomainType(const MDDDomainType& old);
+		/*@Doc:
+		copy constructor.
+		*/
+
+		MDDDomainType& operator=(const MDDDomainType& old);
+		/*@Doc:
+		assignment operator.
+		*/
+
+		const r_Minterval* getDomain() const;
+		/*@Doc:
+		returns domain.
+		*/
+
+		virtual void print_status( ostream& s ) const;
+		/*@Doc:
+		writes the state of the object to the specified stream.
+		looks like: \tr_Marray<myBaseType->getTypeName(), myDomain->print_status()\t>
+		*/
+
+		virtual ~MDDDomainType();
+		/*@Doc:
+		virtual destructor.
+		calls validate and deletes myDomain
+		*/
+
+		virtual void setPersistent(bool t) throw (r_Error);
+		/*@Doc:
+			this method from DBObject is overridden to make sure that
+			the dbminterval is also made persistent/deleted from db.
+		*/
+
+		virtual int compatibleWith(const Type* aType) const;
+		/*@Doc:
+		aType is compatible if:
+			aType is a MDDDomainType and
+			the basetypes are compatible
+		*/
+
+		virtual r_Bytes getMemorySize() const;
+		/*@Doc:
+		memory space is computed by
+			MDDBaseType::getMemorySize() + sizeof(DBMinterval*)
+				+ myDomain->getMemorySize();
+		*/
+
+	protected:
+
+		DBMinterval* myDomain;
+		/*@Doc:
+		persistent domain.
+		*/
+
+		virtual void insertInDb() throw (r_Error);
+
+		virtual void readFromDb() throw (r_Error);
+
+		virtual void deleteFromDb() throw (r_Error);
+	};
+
+#endif