add slam_gmapping

slam_gmapping/openslam_gmapping/utils/autoptr_test.cpp

@@ -0,0 +1,29 @@
+#include <iostream>
+#include "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;
+}