libstorage-ng
Swap.h
1 /*
2  * Copyright (c) [2014-2015] Novell, Inc.
3  *
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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 
36  class Swap : public BlkFilesystem
37  {
38  public:
39 
40  static Swap* create(Devicegraph* devicegraph);
41  static Swap* load(Devicegraph* devicegraph, const xmlNode* node);
42 
43  static std::vector<Swap*> get_all(Devicegraph* devicegraph);
44  static std::vector<const Swap*> get_all(const Devicegraph* devicegraph);
45 
46  public:
47 
48  class Impl;
49 
50  Impl& get_impl();
51  const Impl& get_impl() const;
52 
53  virtual Swap* clone() const override;
54 
55  protected:
56 
57  Swap(Impl* impl);
58 
59  };
60 
61 
67  bool is_swap(const Device* device);
68 
75  Swap* to_swap(Device* device);
76 
80  const Swap* to_swap(const Device* device);
81 
82 }
83 
84 #endif
Class to represent a swap filesystem in the devicegraph.
Definition: Swap.h:36
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
bool is_swap(const Device *device)
Checks whether device points to an Swap.
The storage namespace.
Definition: Actiongraph.h:37