libstorage-ng
Swap.h
1 /*
2  * Copyright (c) [2014-2015] Novell, Inc.
3  *
4  * All Rights Reserved.
5  *
6  * This program is free software; you can redistribute it and/or modify it
7  * under the terms of version 2 of the GNU General Public License as published
8  * by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13  * more details.
14  *
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16  * with this program; if not, contact Novell, Inc.
17  *
18  * To contact Novell about this file by physical or electronic mail, you may
19  * find current contact information at www.novell.com.
20  */
21 
22 
23 #ifndef STORAGE_SWAP_H
24 #define STORAGE_SWAP_H
25 
26 
27 #include "storage/Filesystems/BlkFilesystem.h"
28 
29 
30 namespace storage
31 {
32 
33  class Swap : public BlkFilesystem
34  {
35  public:
36 
37  static Swap* create(Devicegraph* devicegraph);
38  static Swap* load(Devicegraph* devicegraph, const xmlNode* node);
39 
40  static std::vector<Swap*> get_all(Devicegraph* devicegraph);
41  static std::vector<const Swap*> get_all(const Devicegraph* devicegraph);
42 
43  public:
44 
45  class Impl;
46 
47  Impl& get_impl();
48  const Impl& get_impl() const;
49 
50  virtual Swap* clone() const override;
51 
52  protected:
53 
54  Swap(Impl* impl);
55 
56  };
57 
58 
59  bool is_swap(const Device* device);
60 
67  Swap* to_swap(Device* device);
68 
72  const Swap* to_swap(const Device* device);
73 
74 }
75 
76 #endif
Definition: Swap.h:33
The master container of the libstorage.
Definition: Devicegraph.h:153
Definition: BlkFilesystem.h:42
Swap * to_swap(Device *device)
Converts pointer to Device to pointer to Swap.
An abstract base class of storage devices, and a vertex in the Devicegraph.
Definition: Device.h:75
The storage namespace.
Definition: Actiongraph.h:37