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109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
/******************************************************************************
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* Project: libspatialindex - A C++ library for spatial indexing
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* Author: Marios Hadjieleftheriou, mhadji@gmail.com
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******************************************************************************
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* Copyright (c) 2004, Marios Hadjieleftheriou
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*
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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******************************************************************************/
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#pragma once
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namespace SpatialIndex
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{
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namespace RTree
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{
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SIDX_DLL enum RTreeVariant
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{
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RV_LINEAR = 0x0,
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RV_QUADRATIC,
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RV_RSTAR
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};
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SIDX_DLL enum BulkLoadMethod
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{
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BLM_STR = 0x0
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};
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SIDX_DLL enum PersistenObjectIdentifier
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{
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PersistentIndex = 0x1,
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PersistentLeaf = 0x2
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};
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SIDX_DLL enum RangeQueryType
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{
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ContainmentQuery = 0x1,
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IntersectionQuery = 0x2
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};
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class SIDX_DLL Data : public IData, public Tools::ISerializable
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{
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public:
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Data(uint32_t len, byte* pData, Region& r, id_type id);
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virtual ~Data();
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virtual Data* clone();
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virtual id_type getIdentifier() const;
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virtual void getShape(IShape** out) const;
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virtual void getData(uint32_t& len, byte** data) const;
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virtual uint32_t getByteArraySize();
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virtual void loadFromByteArray(const byte* data);
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virtual void storeToByteArray(byte** data, uint32_t& len);
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id_type m_id;
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Region m_region;
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byte* m_pData;
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uint32_t m_dataLength;
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}; // Data
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SIDX_DLL ISpatialIndex* returnRTree(IStorageManager& ind, Tools::PropertySet& in);
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SIDX_DLL ISpatialIndex* createNewRTree(
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IStorageManager& sm,
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double fillFactor,
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uint32_t indexCapacity,
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uint32_t leafCapacity,
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uint32_t dimension,
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RTreeVariant rv,
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id_type& indexIdentifier
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);
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SIDX_DLL ISpatialIndex* createAndBulkLoadNewRTree(
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BulkLoadMethod m,
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IDataStream& stream,
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IStorageManager& sm,
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double fillFactor,
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uint32_t indexCapacity,
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uint32_t leafCapacity,
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uint32_t dimension,
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RTreeVariant rv,
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id_type& indexIdentifier
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);
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SIDX_DLL ISpatialIndex* createAndBulkLoadNewRTree(
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BulkLoadMethod m,
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IDataStream& stream,
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IStorageManager& sm,
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Tools::PropertySet& ps,
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id_type& indexIdentifier
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);
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SIDX_DLL ISpatialIndex* loadRTree(IStorageManager& in, id_type indexIdentifier);
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}
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}
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