Cleanup: indentation of public/protected/private keywords

src/util/order_cache.hpp

@@ -16,7 +16,7 @@
 /** Can be used as a map "void* -> int" for finding the position of an object */
 template <typename T>
 class OrderCache : public IntrusivePtrBase<OrderCache<T> > {
-  public:
+public:
   /// Initialize the order cache, ordering the keys by their string values from the other vector
   /** Optionally filter the list using a vector of booleans of items to keep (note: vector<bool> is evil)
    *  @pre keys.size() == values.size()
@@ -26,7 +26,7 @@ class OrderCache : public IntrusivePtrBase<OrderCache<T> > {
   /// Find the position of the given key in the cache, returns -1 if not found
   int find(const T& key) const;
   
-  private:
+private:
   struct CompareKeys;
   struct CompareValues;
   typedef pair<void*,int> KV;