point.cpp

#include "linkedList.h"
#include <cstring>

Point::Point() {
    _name = nullptr;
    _x = 0;
    _y = 0;
    next = NULL;
}

Point::Point(double x,double y) {
    const char* name = "Miejsce nieznane";
    _name = new char[strlen(name)+1];
    for(int i=0; i<(int)strlen(name)+1; i++) {
        _name[i] = name[i];
    }
    _x = x;
    _y = y;
    next = NULL;
}

Point::Point(const char* name,double x,double y) {
    _name = new char[strlen(name)+1];
    for(int i=0; i<(int)strlen(name)+1; i++) {
        _name[i] = name[i];
    }
    _x = x;
    _y = y;
    next = NULL;
}

Point::Point(const Point& oldPoint) {
    _name = new char[strlen(oldPoint._name)+1];
    for(int i=0; i<(int)strlen(oldPoint._name)+1; i++) {
        _name[i] = oldPoint._name[i];
    }
    _x = oldPoint._x;
    _y = oldPoint._y;
    next = oldPoint -> next;
}

Point::Point(Point&& oldPoint) {
    _x = oldPoint._x;
    _y = oldPoint._y;
    _name = oldPoint._name;
    oldPoint._x = 0;
    oldPoint._y = 0;
    oldPoint._name = nullptr;
    next = oldPoint -> next;
    oldPoint -> next = NULL;
}

bool Point::operator==(Point& reference)
{
    if(this -> _x == reference._x)
    {
        if(this -> _y == reference._y)
            return true;
    }
    else
        return false;
}

bool Point::operator>(Point& reference)
{
    if(this -> _x > reference._x)
    {
        return true;
    }
    else if(this -> _x == reference._x)
        if(this -> _y > reference._y)
            return true;
    else
        return false;
}

bool Point::operator<(Point& reference)
{
    if(this -> _x < reference._x)
    {
        return true;
    }
    else if(this -> _x == reference._x)
        if(this -> _y < reference._y)
            return true;
    else
        return false;
}

std::ostream& Point::operator<<(ostream& Stream, const Point& reference)
{
    Stream<< reference._name << "(" << reference._x << ", " << reference._y << ")";
    return Stream;
}

void Point::fullPrint() {
    if(_name == nullptr) {
        std::cout << "NULL (" << _x << ", " << _y << ")" << '\n';
    }
    else {
        std::cout << _name << " (" << _x << ", " << _y << ")" << '\n';
    }
}

void Point::changeName(const char* newName) {
    delete[] _name;
    _name = new char[strlen(newName)+1];
    for(int i=0; i<(int)strlen(newName)+1; i++) {
        _name[i] = newName[i];
    }
}

void Point::move(double dx,double dy) {
    _x += dx;
    _y += dy;
}

Point::~Point() {
    delete[] _name;
    delete next;
}