/*
* Copyright 2011, 2013 Steven Gribble, Hal Perkins
*
* This file is the solution to an exercise problem posed during
* one of the UW CSE 333 lectures (333exercises).
*
* 333exercises is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 333exercises is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with 333exercises. If not, see .
*/
#include
#include
#include "./Tracer.h"
using namespace std;
Tracer::Tracer() {
id_ = Tracer::nextid_++;
value_ = id_;
cout << "Tracer" << PrintID() << endl;
}
Tracer::~Tracer() {
cout << "~Tracer" << PrintID() << endl;
}
Tracer::Tracer(const Tracer &rhs) {
id_ = Tracer::nextid_++;
value_ = id_;
cout << "TracerCopy[" << PrintID();
cout << "<--" << rhs.PrintID() << "]" << endl;
value_ = rhs.value_;
}
Tracer &Tracer::operator=(const Tracer &rhs) {
cout << "Tracer" << PrintID() << "=" << rhs.PrintID() << endl;
value_ = rhs.value_;
return *this;
}
bool Tracer::operator<(const Tracer &rhs) const {
cout << "Tracer" << PrintID() << "<" << rhs.PrintID() << endl;
return value_ < rhs.value_;
}
std::string Tracer::PrintID(void) const {
stringstream ss;
string paren("("), comma(","), closeparen(")");
ss << paren << id_ << comma << value_ << closeparen;
return ss.str();
}
std::ostream &operator<<(std::ostream &out, const Tracer &rhs) {
out << "(" << rhs.id_ << "," << rhs.value_ << ")";
return out;
}
unsigned int Tracer::nextid_ = 0;