net/disk_cache/simple/simple_index_delegate.h

   1 // Copyright (c) 2013 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 NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_DELEGATE_H_
   6 #define NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_DELEGATE_H_
   7
   8 #include <vector>
   9
  10 #include "net/base/completion_callback.h"
  11 #include "net/base/net_export.h"
  12
  13 namespace disk_cache {
  14
  15 class NET_EXPORT_PRIVATE SimpleIndexDelegate {
  16  public:
  17   virtual ~SimpleIndexDelegate() {}
  18
  19   // Dooms all entries in |entries|, calling |callback| with the result
  20   // asynchronously. |entries| is mutated in an undefined way by this call,
  21   // for efficiency.
  22   virtual void DoomEntries(std::vector<uint64>* entry_hashes,
  23                            const net::CompletionCallback& callback) = 0;
  24 };
  25
  26 }  // namespace disk_cache
  27
  28 #endif  // NET_DISK_CACHE_SIMPLE_SIMPLE_INDEX_DELEGATE_H_