#include <iostream>
#include "gmapping/utils/autoptr.h"

using namespace std;
using namespace GMapping;

typedef autoptr<double> DoubleAutoPtr;

int main(int argc, const char * const * argv){
	double* d1=new double(10.);
	double* d2=new double(20.);
	cout << "Construction test" << endl;
	DoubleAutoPtr pd1(d1);
	DoubleAutoPtr pd2(d2);
	cout << *pd1 << " " << *pd2 << endl;
	cout << "Copy Construction" << endl;
	DoubleAutoPtr pd3(pd1);
	cout << *pd3 << endl;
	cout << "assignment" << endl;
	pd3=pd2;
	pd1=pd2;
	cout << *pd1 << " " << *pd2 << " " << *pd3 << " " << endl;
	cout << "conversion operator" << endl;
	DoubleAutoPtr nullPtr;
	cout << "conversion operator " << !(nullPtr) << endl;
	cout << "neg conversion operator " << nullPtr << endl;
	cout << "conversion operator " << (int)pd1 << endl;
	cout << "neg conversion operator " << !(pd1) << endl;
}