moved all refptr functions into util/refptr.h since they are templated, deleted util/refptr.cc, updated test/tests.cc to test refptr functionality

git-svn-id: svn://anubis/fart/trunk@92 7f9b0f55-74a9-4bce-be96-3c2cd072584d

test/tests.cc

@@ -3,19 +3,33 @@
 #include <cassert>
 #include "util/Transform.h"
 #include "shapes/Sphere.h"
+#include "util/refptr.h"
 using namespace std;
 
+class S
+{
+    public:
+        S(int val)
+        {
+            cout << "S constructor, val " << val << endl;
+            this->val = val;
+        }
+        ~S() { cout << "S destructor, val " << val << endl; }
+        int val;
+};
+
 int main()
 {
-    Sphere s(1.0);
-    Ray ray(Vector(0, -2.5, 0), Vector(0, 1, 0));
-
-    Shape::IntersectList res = s.intersect(ray);
-
-    for (unsigned int i = 0; i < res.size(); i++)
-    {
-        cout << "t: " << res[i] << endl;
-    }
-
+    S * a = new S(42);
+    S * b = new S(33);
+    cout << "a: " << a << endl;
+    cout << "b: " << b << endl;
+    cout << "Creating arp" << endl;
+    refptr<S> arp(a);
+    cout << "Creating brp" << endl;
+    refptr<S> brp(b);
+    cout << "Going to assign brp to arp" << endl;
+    arp = brp;
+    cout << "ok, exiting" << endl;
     return 0;
 }