base/test/opaque_ref_counted.h

   1 // Copyright 2014 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 BASE_TEST_OPAQUE_REF_COUNTED_H_
   6 #define BASE_TEST_OPAQUE_REF_COUNTED_H_
   7
   8 #include "base/memory/ref_counted.h"
   9
  10 namespace base {
  11
  12 // OpaqueRefCounted is a test class for scoped_refptr to ensure it still works
  13 // when the pointed-to type is opaque (i.e., incomplete).
  14 class OpaqueRefCounted;
  15
  16 // Test functions that return and accept scoped_refptr<OpaqueRefCounted> values.
  17 scoped_refptr<OpaqueRefCounted> MakeOpaqueRefCounted();
  18 void TestOpaqueRefCounted(scoped_refptr<OpaqueRefCounted> p);
  19
  20 }  // namespace base
  21
  22 extern template class scoped_refptr<base::OpaqueRefCounted>;
  23
  24 #endif  // BASE_TEST_OPAQUE_REF_COUNTED_H_