Add lat long conversion

model/leo-lat-long.cc

@@ -0,0 +1,28 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+
+#include "leo-lat-long.h"
+
+namespace ns3 {
+
+std::ostream &operator << (std::ostream &os, const LeoLatLong &l)
+{
+  os << l.latitude << ":" << l.longitude;
+  return os;
+}
+
+std::istream &operator >> (std::istream &is, LeoLatLong &l)
+{
+  char c1;
+  is >> l.latitude >> c1 >> l.longitude;
+  if (c1 != ':')
+    {
+      is.setstate (std::ios_base::failbit);
+    }
+  return is;
+}
+
+LeoLatLong::LeoLatLong () : latitude (0), longitude (0) {}
+LeoLatLong::LeoLatLong (double la, double lo) : latitude (la), longitude (lo) {}
+LeoLatLong::~LeoLatLong () {}
+
+};