110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
#pragma once
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#include <string>
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#include <deque>
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#include <cstdint>
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// 移动物体类型
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enum class MovingObjectType {
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AIRCRAFT, // 航空器
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SPECIAL, // 特勤车
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UNMANNED // 无人车（可控车辆）
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};
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// 基础数据类型
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struct Vector2D {
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double x;
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double y;
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double magnitude() const;
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double direction() const;
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};
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struct GeoPosition {
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double latitude;
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double longitude;
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};
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struct PositionRecord {
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GeoPosition geo;
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uint64_t timestamp;
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PositionRecord(const GeoPosition& g, uint64_t t) : geo(g), timestamp(t) {}
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};
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// 移动物体基类
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class MovingObject {
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public:
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MovingObject() : heading(0.0), speed(0.0), timestamp(0), type(MovingObjectType::SPECIAL) {}
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virtual ~MovingObject() = default;
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std::string id;
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Vector2D position;
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GeoPosition geo;
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double heading;
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double speed;
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int64_t timestamp;
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MovingObjectType type; // 添加类型字段
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std::deque<PositionRecord> positionHistory;
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static double calculateDistance(const GeoPosition& pos1, const GeoPosition& pos2);
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static double calculateHeading(const GeoPosition& from, const GeoPosition& to);
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virtual bool isValidPosition(const GeoPosition& newPos) const = 0;
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virtual bool isValidSpeed(double speed) const = 0;
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virtual double getSpeedSmoothingFactor() const { return 0.3; }
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void updateMotion(const GeoPosition& newPos, uint64_t newTime);
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void copyHistoryFrom(const MovingObject& other);
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bool hasPositionChanged() const;
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// 添加类型识别虚函数
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virtual bool isAircraft() const { return type == MovingObjectType::AIRCRAFT; }
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virtual bool isSpecialVehicle() const { return type == MovingObjectType::SPECIAL; }
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virtual bool isUnmannedVehicle() const { return type == MovingObjectType::UNMANNED; }
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static constexpr size_t MAX_HISTORY = 10;
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};
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// 航空器类
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class Aircraft : public MovingObject {
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public:
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Aircraft() { type = MovingObjectType::AIRCRAFT; }
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std::string flightNo;
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std::string trackNumber;
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double altitude;
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bool isValidPosition(const GeoPosition& newPos) const override;
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bool isValidSpeed(double speed) const override;
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static constexpr double MAX_SPEED = 100.0; // 最大速度（米/秒）
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static constexpr double MAX_POSITION_JUMP = 50.0; // 最大位置跳变（米）
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bool isAircraft() const override { return true; }
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bool isSpecialVehicle() const override { return false; }
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};
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// 车辆类
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class Vehicle : public MovingObject {
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public:
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Vehicle() {
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type = MovingObjectType::UNMANNED; // 默认为无人车类型
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isControllable = true; // 默认为可控
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}
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std::string vehicleNo;
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bool isControllable; // true 表示无人车，false 表示特勤车
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bool isValidPosition(const GeoPosition& newPos) const override;
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bool isValidSpeed(double speed) const override;
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static constexpr double MAX_SPEED = 20.0; // 最大速度（米/秒）
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static constexpr double MAX_POSITION_JUMP = 10.0; // 最大位置跳变（米）
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bool isAircraft() const override { return false; }
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bool isSpecialVehicle() const override {
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return type == MovingObjectType::SPECIAL; // 只判断类型
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}
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}; |