119 lines
2.4 KiB
C++
119 lines
2.4 KiB
C++
/*
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* This file is part of the Owl Positioning System (OwlPS) project.
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* It is subject to the copyright notice and license terms in the
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* COPYRIGHT.t2t file found in the top-level directory of this
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* distribution and at
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* http://code.lm7.fr/p/owlps/source/tree/master/COPYRIGHT.t2t
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* No part of the OwlPS Project, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms
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* contained in the COPYRIGHT.t2t file; the COPYRIGHT.t2t file must be
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* distributed along with this file, either separately or by replacing
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* this notice by the COPYRIGHT.t2t file's contents.
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*/
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#include "waypoint.hh"
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#include "building.hh"
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#include <sstream>
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using namespace std ;
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/* *** Constructors *** */
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/**
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* @param _b A pointer to the (first) Building to add to #buildings.
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* If it is NULL, #buildings will remain empty.
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* @param _x X coordinate.
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* @param _y Y coordinate.
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* @param _z Z coordinate.
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*/
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Waypoint::Waypoint(Building *const _b,
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const float _x, const float _y, const float _z):
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Point3D(_x, _y, _z)
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{
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if (_b != NULL)
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buildings.insert(_b) ;
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}
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/**
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* @param _b A pointer to the (first) Building to add to #buildings.
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* If it is NULL, #buildings will remain empty.
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* @param p Coordinates of the Waypoint.
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*/
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Waypoint::Waypoint(Building *const _b, const Point3D &p): Point3D(p)
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{
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if (_b != NULL)
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buildings.insert(_b) ;
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}
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/**
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* Clears #buildings, but does not deallocate the values pointed by
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* the elements into it.
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*/
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Waypoint::~Waypoint()
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{
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buildings.clear() ;
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}
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/* *** Operators *** */
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Waypoint& Waypoint::operator=(const Waypoint &wp)
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{
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if (this == &wp)
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return *this ;
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this->Point3D::operator=(wp) ;
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buildings = wp.buildings ;
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return *this ;
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}
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bool Waypoint::operator==(const Waypoint &wp) const
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{
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if (this == &wp)
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return true ;
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return
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this->Point3D::operator==(wp) &&
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buildings == wp.buildings ;
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}
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Waypoint::operator std::string() const
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{
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ostringstream csv ;
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csv << (Point3D) *this ;
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for (auto i = buildings.begin() ; i != buildings.end() ; ++i)
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csv << ';' << (*i)->get_name() ;
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return csv.str() ;
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}
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ostream &operator<<(ostream &os, const Waypoint &wp)
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{
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// Coordinates
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os << (Point3D) wp ;
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// List of buildings
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if (wp.buildings.empty())
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os << '\n' << "Belongs to no building!" ;
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else
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for (auto i = wp.buildings.begin() ; i != wp.buildings.end() ; ++i)
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os << '\n' << **i ;
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return os ;
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}
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