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author | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
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committer | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
commit | 8f27e65bddd7d4b8515ce620fb485fdd78fcdf89 (patch) | |
tree | bd328a4dd4f92d32202241b5e3a7f36177792c5f /raslib/structure.hh | |
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Initial commitv8.0
Diffstat (limited to 'raslib/structure.hh')
-rw-r--r-- | raslib/structure.hh | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/raslib/structure.hh b/raslib/structure.hh new file mode 100644 index 0000000..a41cdbf --- /dev/null +++ b/raslib/structure.hh @@ -0,0 +1,111 @@ +/* +* 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>. +/ +/** + * INCLUDE: structure.hh + * + * MODULE: raslib + * CLASS: r_Structure + * + * COMMENTS: + * + * The class represents a structured value. + * +*/ + +#ifndef _D_STRUCTURE_ +#define _D_STRUCTURE_ + +#include <iostream> + +class r_Error; + +#include "raslib/scalar.hh" + +class r_Structure_Type; + +//@ManMemo: Module: {\bf raslib} + +/*@Doc: + + Class \Ref{r_Structure} represents a structured value. + +*/ + +class r_Structure : public r_Scalar +{ + public: + /// constructs a structured type value + r_Structure( const char* newBuffer, const r_Structure_Type* newType ); + + /// copy constructor + r_Structure( const r_Structure& obj ); + + /// destructor + virtual ~r_Structure(); + + /// clone operator + virtual r_Scalar* clone() const; + + /// operator for assigning a structure + virtual const r_Structure& operator= ( const r_Structure& ); + + /// debug output + virtual void print_status(std::ostream& s) const; + + /// returns true to indicate that this is a structured value + virtual bool isStructure() const; + + /// get number of elements + unsigned int count_elements() const; + + /// get buffer + const char* get_buffer() const; + + /// access an element by name + /// throws TypeInvalid and r_Eindex_violation + const r_Scalar& operator[]( const char* name ) const throw( r_Error ); + + /// access an element by number + /// throws TypeInvalid and NameInvalid + const r_Scalar& operator[]( unsigned int ) const throw( r_Error ); + + private: + /// number of elements + unsigned int numElements; + + /// array of pointers to elements + r_Scalar** elements; + + /// char representation + char* valueBuffer; +}; + + + +//@ManMemo: Module: {\bf raslib} +/** + Output stream operator for objects of type {\tt const} \Ref{r_Structure}. +*/ +extern std::ostream& operator<<( std::ostream& s, const r_Structure& oid ); +#endif + |