| 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\Filter\mgConditionType.h" 00022 #include "FDO\Filter\mgSpatialOperations.h" 00023 #include "FDO\Filter\mgDistanceOperations.h" 00024 00025 BEGIN_NAMESPACE_OSGEO_FDO_FILTER 00026 public __value enum ConditionType; 00027 public __value enum SpatialOperations; 00028 public __value enum DistanceOperations; 00029 END_NAMESPACE_OSGEO_FDO_FILTER 00030 00031 BEGIN_NAMESPACE_OSGEO_FDO_CONNECTIONS_CAPABILITIES 00032 00033 /// \ingroup (OSGeoFDOConnectionsCapabilities) 00034 /// \interface OSGeo::FDO::Connections::Capabilities::IFilterCapabilities 00035 /// \brief 00036 /// The IFilterCapabilities interface declares the feature provider's level of support for Filter classes. 00037 public __gc __interface IFilterCapabilities : public System::IDisposable 00038 { 00039 public: 00040 /// \brief 00041 /// Returns an array of ConditionType objects the feature provider supports. 00042 /// 00043 /// \return 00044 /// Returns the list of condition types 00045 /// 00046 __property NAMESPACE_OSGEO_FDO_FILTER::ConditionType get_ConditionTypes() []; 00047 00048 /// \brief 00049 /// Returns an array of SpatialOperation objects the feature provider supports. 00050 /// 00051 /// \return 00052 /// Returns the list of spartial operations 00053 /// 00054 __property NAMESPACE_OSGEO_FDO_FILTER::SpatialOperations get_SpatialOperations() []; 00055 00056 /// \brief 00057 /// Returns an array of DistanceOperation objects the feature provider supports. 00058 /// 00059 /// \return 00060 /// Returns the list of distance operations 00061 /// 00062 __property NAMESPACE_OSGEO_FDO_FILTER::DistanceOperations get_DistanceOperations() []; 00063 00064 /// \brief 00065 /// Determines if the feature provider supports geodesic distance measurement. Returns false if the feature provider supports only linear distance measurement. 00066 /// 00067 /// \return 00068 /// Returns true if the feature provider supports geodesic distance measurement 00069 /// 00070 System::Boolean SupportsGeodesicDistance(); 00071 00072 /// \brief 00073 /// Determines if spatial and distance operations can be applied between two 00074 /// geometric properties. Returns false if spatial and distance operations can be applied only between 00075 /// a geometric property and a literal geometry. 00076 /// 00077 /// \return 00078 /// Returns true if spatial and distance operations can be applied 00079 /// 00080 System::Boolean SupportsNonLiteralGeometricOperations(); 00081 00082 }; 00083 00084 END_NAMESPACE_OSGEO_FDO_CONNECTIONS_CAPABILITIES 00085 00086
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