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builddir/spatialindex-1.8.5/include/spatialindex/capi/Index.h

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+/******************************************************************************
+ * Project:  libsidx - A C API wrapper around libspatialindex
+ * Purpose:  C++ object declarations to implement the wrapper.
+ * Author:   Howard Butler, hobu.inc@gmail.com
+ ******************************************************************************
+ * Copyright (c) 2009, Howard Butler
+ *
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+#pragma once
+
+#include "sidx_export.h"
+
+class SIDX_DLL Index
+{
+
+public:
+    Index(const Tools::PropertySet& poProperties);
+    Index(const Tools::PropertySet& poProperties, int (*readNext)(SpatialIndex::id_type *id, double **pMin, double **pMax, uint32_t *nDimension, const uint8_t **pData, uint32_t *nDataLength));
+    ~Index();
+
+    const Tools::PropertySet GetProperties() { index().getIndexProperties(m_properties);  return m_properties;}
+
+    bool insertFeature(uint64_t id, double *min, double *max);
+
+    RTIndexType GetIndexType();
+    void SetIndexType(RTIndexType v);
+
+    RTStorageType GetIndexStorage();
+    void SetIndexStorage(RTStorageType v);
+
+    RTIndexVariant GetIndexVariant();
+    void SetIndexVariant(RTStorageType v);
+
+    int64_t GetResultSetOffset();
+    void SetResultSetOffset(int64_t v);
+
+    int64_t GetResultSetLimit();
+    void SetResultSetLimit(int64_t v);
+
+    void flush();
+
+    SpatialIndex::ISpatialIndex& index() {return *m_rtree;}
+    SpatialIndex::StorageManager::IBuffer& buffer() {return *m_buffer;}
+
+private:
+
+    Index& operator=(const Index&);
+    Index();
+
+    void Initialize();
+    SpatialIndex::IStorageManager* m_storage;
+    SpatialIndex::StorageManager::IBuffer* m_buffer;
+    SpatialIndex::ISpatialIndex* m_rtree;
+
+    Tools::PropertySet m_properties;
+
+    void Setup();
+    SpatialIndex::IStorageManager* CreateStorage();
+    SpatialIndex::StorageManager::IBuffer* CreateIndexBuffer(SpatialIndex::IStorageManager& storage);
+    SpatialIndex::ISpatialIndex* CreateIndex();
+};