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      1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_COMMON_REF_COUNTED_UTIL_H__
      6 #define CHROME_COMMON_REF_COUNTED_UTIL_H__
      7 
      8 #include "base/memory/ref_counted.h"
      9 #include <vector>
     10 
     11 // RefCountedVector is just a vector wrapped up with
     12 // RefCountedThreadSafe.
     13 template<class T>
     14 class RefCountedVector
     15     : public base::RefCountedThreadSafe<RefCountedVector<T> > {
     16  public:
     17   RefCountedVector() {}
     18   explicit RefCountedVector(const std::vector<T>& initializer)
     19       : data(initializer) {}
     20 
     21   std::vector<T> data;
     22 
     23   DISALLOW_COPY_AND_ASSIGN(RefCountedVector<T>);
     24 };
     25 
     26 #endif  // CHROME_COMMON_REF_COUNTED_UTIL_H__
     27