Initial commitv8.0

1 files changed, 142 insertions, 0 deletions

diff --git a/relcatalogif/mddbasetype.hh b/relcatalogif/mddbasetype.hh
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+/*
+* 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>.
+*/
+// -*-C++-*- (for Emacs)
+
+/*************************************************************
+ *
+ *
+ * PURPOSE:
+ *   The MDDBaseType class is used as a type for MDDs where
+ *   only the base type is specified.
+ *
+ *
+ * COMMENTS:
+ *
+ ************************************************************/
+
+#ifndef _MDDBASETYPE_HH_
+#define _MDDBASETYPE_HH_
+
+class MDDBaseType;
+
+#include "catalogmgr/ops.hh"
+#include "mddtype.hh"
+
+class OId;
+
+//@ManMemo: Module: {\bf relcatalogif}.
+
+/*@Doc:
+  The MDDBaseType class is used as a type for MDDs when
+  only the base type is specified.
+*/
+
+class MDDBaseType : public MDDType
+	{
+	public:
+		virtual char* getTypeStructure() const;
+		/*@Doc:
+		returns a string: marray < myBaseType->getTypeStructure >
+		*/
+
+		MDDBaseType(const OId& id) throw (r_Error);
+		/*@Doc:
+		constructs a MDDBaseType out of the database.
+		*/
+
+		MDDBaseType(const char* newTypeName, const BaseType* newBaseType);
+		/*@Doc:
+		constructor.
+		*/
+
+		MDDBaseType();
+		/*@Doc:
+		default constructor, cannot be used.
+		*/
+
+		
+		MDDBaseType(const char* newtypename);
+		/*@Doc:
+		*/
+
+		MDDBaseType(const MDDBaseType& old);
+		/*@Doc:
+		copy constructor.
+		*/
+
+		MDDBaseType& operator=(const MDDBaseType& old);
+		/*@Doc:
+		assignment operator.
+		*/
+
+		const BaseType* getBaseType() const;
+		/*@Doc:
+		returns base type.
+		*/
+
+		virtual void print_status( ostream& s ) const;
+		/*@Doc:
+		writes the state of the object to the specified stream:
+		\tr_Marray < myBaseType->getTypeName() \t>
+		*/
+
+		virtual ~MDDBaseType();
+		/*@Doc:
+		virtual destructor.
+		validates the object.
+		*/
+
+		virtual int compatibleWith(const Type* aType) const;
+		/*@Doc:
+		to be compatible the following must be true:
+			aType must be MDDBASETYPE or subclass and
+			myBaseType must be compatible with aType->myBaseType
+		*/
+
+		virtual int compatibleWithDomain(const r_Minterval* aDomain) const;
+		/*@Doc:
+		create a new MDDDomainType with itself and aDomain, then it
+		checks compatibility with self.
+		*/
+
+		virtual r_Bytes getMemorySize() const;
+		/*@Doc:
+		computes memory size by:
+		MDDType::getMemorySize() + myBaseType->getMemorySize() + sizeof(BaseType*);
+		*/
+
+	protected:
+
+		virtual void insertInDb() throw (r_Error);
+
+		virtual void readFromDb() throw (r_Error);
+
+		virtual void deleteFromDb() throw (r_Error);
+		
+		const BaseType* myBaseType;
+		/*@Doc:
+		reference to the basetype
+		*/
+	};
+
+#endif