2022-10-08 17:16:13 -04:00

82 lines
3.0 KiB
C++

/******************************************************************************
* 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();
};