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Diffstat (limited to 'relcatalogif/ulongtype.C')
| -rw-r--r-- | relcatalogif/ulongtype.C | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/relcatalogif/ulongtype.C b/relcatalogif/ulongtype.C new file mode 100644 index 0000000..7f4c91c --- /dev/null +++ b/relcatalogif/ulongtype.C @@ -0,0 +1,149 @@ +/* +* 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: + * uses ODMG-conformant O2 classes + * + * + * COMMENTS: + * none + * + ************************************************************/ + +static const char rcsid[] = "@(#)catalogif,ULongType: $Header: /home/rasdev/CVS-repository/rasdaman/relcatalogif/ulongtype.C,v 1.10 2003/12/27 23:23:04 rasdev Exp $"; + +#include "ulongtype.hh" +#include <iomanip> +#include <string.h> +#include "reladminif/externs.h" + +ULongType::ULongType(const OId& id) throw (r_Error) + : UIntegralType(id) + { + readFromDb(); + } + +/************************************************************* + * Method name...: ULongType(); + * + * Arguments.....: none + * Return value..: none + * Description...: initializes member variables for an + * ULongType. + ************************************************************/ + +ULongType::ULongType() + : UIntegralType(ULongType::Name, 4) + { + myOId = OId(ULONG, OId::ATOMICTYPEOID); + myType = ULONG; + } + +/************************************************************* + * Method name...: ULongType(const ULongType& old); + * + * Arguments.....: none + * Return value..: none + * Description...: copy constructor + ************************************************************/ + +ULongType::ULongType(const ULongType& old) + : UIntegralType(old) + { + } + +/************************************************************* + * Method name...: operator=(const ULongType&); + * + * Arguments.....: none + * Return value..: none + * Description...: copy constructor + ************************************************************/ + +ULongType& ULongType::operator=(const ULongType& old) + { + // Gracefully handle self assignment + if (this == &old) + return *this; + AtomicType::operator=(old); + return *this; + } + +/************************************************************* + * Method name...: ~ULongType(); + * + * Arguments.....: none + * Return value..: none + * Description...: virtual destructor + ************************************************************/ + +ULongType::~ULongType() +{ +} + +/************************************************************* + * Method name...: void printCell( ostream& stream, + * const char* cell ) + * + * Arguments.....: + * stream: stream to print on + * cell: pointer to cell to print + * Return value..: none + * Description...: prints a cell cell in hex on stream + * followed by a space. + * Assumes that ULong is stored MSB..LSB + * on HP. + ************************************************************/ + +void +ULongType::printCell( ostream& stream, const char* cell ) const +{ + stream << std::setw(8) << *(r_ULong*)cell; +} + +r_ULong* +ULongType::convertToCULong(const char* cell, r_ULong* value) const +{ + *value = *(r_ULong*)cell; + return value; +} + + +char* +ULongType::makeFromCULong(char* cell, const r_ULong* value) const +{ + *(r_ULong*)(cell) = *value; + return cell; +} + +void +ULongType::readFromDb() throw (r_Error) + { + setName(ULongType::Name); + size = 4; + myOId = OId(ULONG, OId::ATOMICTYPEOID); + myType = ULONG; + } + |