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Diffstat (limited to 'compression/tilecompnone.hh')
-rw-r--r-- | compression/tilecompnone.hh | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/compression/tilecompnone.hh b/compression/tilecompnone.hh new file mode 100644 index 0000000..1c0ae3a --- /dev/null +++ b/compression/tilecompnone.hh @@ -0,0 +1,68 @@ +/* +* 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: tilecompnone.hh + * + * MODULE: compression + * CLASS: r_Tile_Comp_None + * + * COMMENTS: + * +*/ + + +#ifndef _R_TILE_COMP_NONE_HH_ +#define _R_TILE_COMP_NONE_HH_ + +#include "compression/tilecompression.hh" + + +//@ManMemo: Module {\bf compression} + +/*@Doc: + Tile compression for no compression. This should normally not be used, + but in some cases it's required for cleaner modelling (e.g. an unsupported + data format is requested which is interpreted as uncompressed data). +*/ + +class r_Tile_Comp_None : public r_Tile_Compression +{ + public: + /// constructor + r_Tile_Comp_None( const r_Minterval &dom, const r_Base_Type *type ); + /// copy constructor + r_Tile_Comp_None( const r_Tile_Comp_None &src ); + /// destructor + ~r_Tile_Comp_None( void ); + /// compress function + virtual void *compress( const void *data, r_ULong &size, const char *options=NULL ); + /// decompress function + virtual void *decompress( const void *data, r_ULong size, const char *options=NULL ); + /// identification + const char *get_name( void ) const; + r_Data_Format get_data_format( void ) const; + /// create a copy + r_Tile_Compression *clone( void ) const; +}; + +#endif |