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Line.cpp
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Line.cpp
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/**
* @file Line.cpp
* @brief This file contains the implementation of the methods in Line.h
*
* @author Marcos William Ferreira Pinto, Matias Freitas Guimarães, Tiago Ribeiro
*
* @date 20/1/2022
*/
#include "Line.h"
/**
* Constructor
* @param stops This is the stops to be added to the new bus line
* @param code This is the code of the bus line
* @param name This is the name of the bus line
* @param direction This is the direction the bus line is going to
*/
Line::Line(const std::vector<std::string> stops, const std::string &code, const std::string &name, int direction) : stops(stops),
code(code),
name(name),
direction(direction){}
/**
* Constructor
*/
Line::Line() {}
/**
* This function is used to get the code of a bus line
* @return The return is a string with the code of the bus line
*/
const std::string &Line::getCode() const {
return code;
}
/**
* This function is used to get the stops of a bus line
* @return The return is a vector with the stops of the bus line
*/
const std::vector<std::string> &Line::getStops() const {
return stops;
}
/**
* This method adds the line's attributes to a ostream
* @param os the ostream the line is going to be added
* @param line the line to be added
* @return the stream updated
*/
std::ostream &operator<<(std::ostream &os, const Line &line) {
os << "LINE INFORMATION:\n";
os << "Line code: " << line.code << " name: " << line.name << " direction: "
<< line.direction << " stops:\n";
int i = 0;
for (auto stop: line.stops) {
os << " " << std::to_string(i) << ". " << stop << "\n";
i++;
}
return os;
}
/**
* operator to compare two Lines by their code
* @param rhs the Line
* @return if the *this' code is lesser in alphabetic order
*/
bool Line::operator<(const Line &rhs) const {
return code < rhs.code;
}
/**
* operator to compare two Lines by their code
* @param rhs the Line
* @return if the *this' code is greater in alphabetic order
*/
bool Line::operator>(const Line &rhs) const {
return rhs < *this;
}
/**
* operator to compare two Lines by their code
* @param rhs the Line
* @return if the *this' code is lesser or equal in alphabetic order
*/
bool Line::operator<=(const Line &rhs) const {
return !(rhs < *this);
}
/**
* operator to compare two Lines by their code
* @param rhs the Line
* @return if the *this' code is greater or equal in alphabetic order
*/
bool Line::operator>=(const Line &rhs) const {
return !(*this < rhs);
}