/usr/include/spatialindex/MovingRegion.h is in libspatialindex-dev 1.8.5-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 | /******************************************************************************
* Project: libspatialindex - A C++ library for spatial indexing
* Author: Marios Hadjieleftheriou, mhadji@gmail.com
******************************************************************************
* Copyright (c) 2003, Marios Hadjieleftheriou
*
* 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
namespace SpatialIndex
{
class SIDX_DLL MovingRegion : public TimeRegion, public IEvolvingShape
{
using Region::getLow;
using Region::getHigh;
using TimeRegion::intersectsRegionInTime;
using TimeRegion::containsRegionInTime;
using TimeRegion::combineRegionInTime;
using TimeRegion::getCombinedRegionInTime;
using TimeRegion::containsPointInTime;
public:
MovingRegion();
MovingRegion(
const double* pLow, const double* pHigh,
const double* pVLow, const double* pVHigh,
const Tools::IInterval& ti, uint32_t dimension);
MovingRegion(
const double* pLow, const double* pHigh,
const double* pVLow, const double* pVHigh,
double tStart, double tEnd, uint32_t dimension);
MovingRegion(
const Point& low, const Point& high,
const Point& vlow, const Point& vhigh,
const Tools::IInterval& ti);
MovingRegion(
const Point& low, const Point& high,
const Point& vlow, const Point& vhigh,
double tStart, double tEnd);
MovingRegion(const Region& mbr, const Region& vbr, const Tools::IInterval& ivI);
MovingRegion(const Region& mbr, const Region& vbr, double tStart, double tEnd);
MovingRegion(const MovingPoint& low, const MovingPoint& high);
MovingRegion(const MovingRegion& in);
virtual ~MovingRegion();
virtual MovingRegion& operator=(const MovingRegion& r);
virtual bool operator==(const MovingRegion&) const;
bool isShrinking() const;
virtual double getLow(uint32_t index, double t) const;
virtual double getHigh(uint32_t index, double t) const;
virtual double getExtrapolatedLow(uint32_t index, double t) const;
virtual double getExtrapolatedHigh(uint32_t index, double t) const;
virtual double getVLow(uint32_t index) const;
virtual double getVHigh(uint32_t index) const;
virtual bool intersectsRegionInTime(const MovingRegion& r) const;
virtual bool intersectsRegionInTime(const MovingRegion& r, Tools::IInterval& out) const;
virtual bool intersectsRegionInTime(const Tools::IInterval& ivI, const MovingRegion& r, Tools::IInterval& ret) const;
virtual bool containsRegionInTime(const MovingRegion& r) const;
virtual bool containsRegionInTime(const Tools::IInterval& ivI, const MovingRegion& r) const;
virtual bool containsRegionAfterTime(double t, const MovingRegion& r) const;
virtual double getProjectedSurfaceAreaInTime() const;
virtual double getProjectedSurfaceAreaInTime(const Tools::IInterval& ivI) const;
virtual double getCenterDistanceInTime(const MovingRegion& r) const;
virtual double getCenterDistanceInTime(const Tools::IInterval& ivI, const MovingRegion& r) const;
virtual bool intersectsRegionAtTime(double t, const MovingRegion& r) const;
virtual bool containsRegionAtTime(double t, const MovingRegion& r) const;
virtual bool intersectsPointInTime(const MovingPoint& p) const;
virtual bool intersectsPointInTime(const MovingPoint& p, Tools::IInterval& out) const;
virtual bool intersectsPointInTime(const Tools::IInterval& ivI, const MovingPoint& p, Tools::IInterval& out) const;
virtual bool containsPointInTime(const MovingPoint& p) const;
virtual bool containsPointInTime(const Tools::IInterval& ivI, const MovingPoint& p) const;
//virtual bool intersectsPointAtTime(double t, const MovingRegion& in) const;
//virtual bool containsPointAtTime(double t, const MovingRegion& in) const;
virtual void combineRegionInTime(const MovingRegion& r);
virtual void combineRegionAfterTime(double t, const MovingRegion& r);
virtual void getCombinedRegionInTime(MovingRegion& out, const MovingRegion& in) const;
virtual void getCombinedRegionAfterTime(double t, MovingRegion& out, const MovingRegion& in) const;
virtual double getIntersectingAreaInTime(const MovingRegion& r) const;
virtual double getIntersectingAreaInTime(const Tools::IInterval& ivI, const MovingRegion& r) const;
//
// IObject interface
//
virtual MovingRegion* clone();
//
// ISerializable interface
//
virtual uint32_t getByteArraySize();
virtual void loadFromByteArray(const byte* data);
virtual void storeToByteArray(byte** data, uint32_t& len);
//
// IEvolvingShape interface
//
virtual void getVMBR(Region& out) const;
virtual void getMBRAtTime(double t, Region& out) const;
//
// ITimeShape interface
//
virtual double getAreaInTime() const;
virtual double getAreaInTime(const Tools::IInterval& ivI) const;
virtual double getIntersectingAreaInTime(const ITimeShape& r) const;
virtual double getIntersectingAreaInTime(const Tools::IInterval& ivI, const ITimeShape& r) const;
virtual void makeInfinite(uint32_t dimension);
virtual void makeDimension(uint32_t dimension);
private:
void initialize(
const double* pLow, const double* pHigh,
const double* pVLow, const double* pVHigh,
double tStart, double tEnd, uint32_t dimension);
public:
class CrossPoint
{
public:
double m_t;
uint32_t m_dimension;
uint32_t m_boundary;
const MovingRegion* m_to;
struct ascending: public std::binary_function<CrossPoint&, CrossPoint&, bool>
{
bool operator()(const CrossPoint& __x, const CrossPoint& __y) const { return __x.m_t > __y.m_t; }
};
}; // CrossPoint
public:
double* m_pVLow;
double* m_pVHigh;
friend SIDX_DLL std::ostream& operator<<(std::ostream& os, const MovingRegion& r);
}; // MovingRegion
typedef Tools::PoolPointer<MovingRegion> MovingRegionPtr;
SIDX_DLL std::ostream& operator<<(std::ostream& os, const MovingRegion& r);
}
|