| FDO .NET API Reference | Feature Data Objects |
00001 /* 00002 * Copyright (C) 2004-2006 Autodesk, Inc. 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of version 2.1 of the GNU Lesser 00006 * General Public License as published by the Free Software Foundation. 00007 * 00008 * This library is distributed in the hope that it will be useful, 00009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 * Lesser General Public License for more details. 00012 * 00013 * You should have received a copy of the GNU Lesser General Public 00014 * License along with this library; if not, write to the Free Software 00015 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00016 * 00017 */ 00018 00019 #pragma once 00020 00021 #include "FDO\Commands\LongTransaction\mgILongTransactionSetReader.h" 00022 00023 class FdoILongTransactionSetReader; 00024 00025 BEGIN_NAMESPACE_OSGEO_FDO_COMMANDS_LONGTRANSACTION 00026 00027 /// \ingroup (OSGeoFDOCommandsLongTransaction) 00028 /// \brief 00029 /// The ILongTransactionSetReaderImp class is a concrete implementation of ILongTransactionSetReader. 00030 /// The ILongTransactionSetReader interface provides forward only, read-only 00031 /// functionality for enumerating the versions in the long transaction selection 00032 /// set. A reference to an ILongTransactionSetReader is returned from the 00033 /// GetLongTransactionsInSet command. The initial position of the 00034 /// ILongTransactionSetReader is prior to the first item. Thus, you must 00035 /// call ReadNext to begin accessing any data. 00036 private __gc class ILongTransactionSetReaderImp : public NAMESPACE_OSGEO_RUNTIME::Disposable, public NAMESPACE_OSGEO_FDO_COMMANDS_LONGTRANSACTION::ILongTransactionSetReader 00037 { 00038 public: 00039 /// \brief 00040 /// Gets the name of the long transaction in the selection set currently 00041 /// being read. 00042 /// 00043 /// \return 00044 /// Returns the long transaction name 00045 /// 00046 System::String* GetLongTransactionName(); 00047 00048 /// \brief 00049 /// Gets the owner of the long transaction in the selection set currently 00050 /// being read. 00051 /// 00052 /// \return 00053 /// Returns the owner of the long transaction 00054 /// 00055 System::String* GetOwner(); 00056 00057 /// \brief 00058 /// Advances the reader to the next item. The default position of the 00059 /// reader is prior to the first item. Thus, you must call ReadNext 00060 /// to begin accessing any data. 00061 /// 00062 /// \return 00063 /// Returns true if there is a next item. 00064 /// 00065 System::Boolean ReadNext(); 00066 00067 /// \brief 00068 /// Closes the ILongTransactionSetReader object, freeing any resources 00069 /// it may be holding. 00070 /// 00071 /// \return 00072 /// Returns nothing 00073 /// 00074 System::Void Close(); 00075 00076 /// \cond DOXYGEN-IGNORE 00077 protected: 00078 System::Void ReleaseUnmanagedObject(); 00079 /// \endcond 00080 00081 public private: 00082 ILongTransactionSetReaderImp(System::IntPtr unmanaged, System::Boolean autoDelete) : NAMESPACE_OSGEO_RUNTIME::Disposable(unmanaged, autoDelete) 00083 { 00084 00085 } 00086 00087 inline FdoILongTransactionSetReader* GetImpObj(); 00088 }; 00089 00090 END_NAMESPACE_OSGEO_FDO_COMMANDS_LONGTRANSACTION 00091 00092
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