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			124 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			124 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /* Copyright (C) 2014 InfiniDB, Inc.
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| 
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|    This program is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU General Public License
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|    as published by the Free Software Foundation; version 2 of
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|    the License.
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| 
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|    This program is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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|    GNU General Public License for more details.
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| 
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|    You should have received a copy of the GNU General Public License
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|    along with this program; if not, write to the Free Software
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|    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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|    MA 02110-1301, USA. */
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| 
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| /***********************************************************************
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| *   $Id: row.h 9210 2013-01-21 14:10:42Z rdempsey $
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| *
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| *
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| ***********************************************************************/
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| /** @file */
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| 
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| #ifndef ROW_H
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| #define ROW_H
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| #include <string>
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| #include "dmlobject.h"
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| #include "bytestream.h"
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| #include "dmlcolumn.h"
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| #include "we_typeext.h"
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| 
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| #if defined(_MSC_VER) && defined(xxxDMLPKGROW_DLLEXPORT)
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| #define EXPORT __declspec(dllexport)
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| #else
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| #define EXPORT
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| #endif
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| 
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| namespace dmlpackage
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| {
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| /** @brief concrete implementation of a DMLObject
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|   * Specifically for representing a table row
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|   */
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| class Row : public DMLObject
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| {
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| public:
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| 
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|     /** @brief ctor
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|      */
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|     EXPORT Row();
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| 
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|     /** @brief dtor
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|       */
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|     EXPORT ~Row();
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| 
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|     /** @brief copy constructor
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|      */
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|     EXPORT Row(const Row&);
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| 
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|     /** @brief read a Row from a ByteStream
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|       *
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|       * @param bytestream the ByteStream to read from
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|       */
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|     EXPORT int read(messageqcpp::ByteStream& bytestream);
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| 
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|     /** @brief write a Row to a ByteStream
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|       *
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|       * @param bytestream the ByteStream to write to
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|       */
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|     EXPORT int write(messageqcpp::ByteStream& bytestream);
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| 
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|     /** @brief get the list of columns in the row
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|       */
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|     inline ColumnList& get_ColumnList()
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|     {
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|         return fColumnList;
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|     }
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| 
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|     /** @brief get the row id
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|       */
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|     inline WriteEngine::RID get_RowID() const
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|     {
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|         return fRowID;
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|     }
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| 
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|     /** @brief set the row id
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|       */
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|     inline void set_RowID(WriteEngine::RID rowId)
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|     {
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|         fRowID = rowId;
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|     }
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| 
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|     /** @brief  get the number of columns
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|       */
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|     inline unsigned int get_NumberOfColumns() const
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|     {
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|         return static_cast<unsigned int>(fColumnList.size());
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|     }
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| 
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|     /** @brief  get the column at the specified index
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|       *
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|       * @param index the index of the column to get
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|       */
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|     EXPORT const DMLColumn* get_ColumnAt( unsigned int index ) const;
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| 
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| protected:
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| 
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| private:
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|     WriteEngine::RID fRowID;
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|     ColumnList fColumnList;
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|     Row& operator=(const Row&);
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| 
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| };
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| 
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| /** @brief a vector of Rows
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|   */
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| typedef std::vector<Row*>RowList;
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| }
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| 
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| #undef EXPORT
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| 
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| #endif //ROW_H
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| 
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