Added basic BSP test

src/bsp_simple.hpp

@@ -154,6 +154,8 @@ namespace CosmoTool
 	f.data = data;
 	insert(f);
       }
+
+      bool inside(const typename space_t::coord_t& p) const;
     };
 
   };

src/bsp_simple.tcc

@@ -98,7 +98,19 @@ namespace CosmoTool
 	*(*i) = current;
 
       allocated.push(current);
-   }
+    }
+
+    template<typename T, typename PType, int N>
+    bool BSP<T,PType,N>::inside(const typename space_t::coord_t& p) const
+    {
+      node_t *current = root;
+
+      do
+	{
+	}
+      while();
+      current
+    }
 
   };