libstorage-ng
Ext4.h
1 /*
2  * Copyright (c) [2014-2015] Novell, Inc.
3  * Copyright (c) 2017 SUSE LLC
4  *
5  * All Rights Reserved.
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14  * more details.
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21  */
22 
23 
24 #ifndef STORAGE_EXT4_H
25 #define STORAGE_EXT4_H
26 
27 
28 #include "storage/Filesystems/Ext.h"
29 
30 
31 namespace storage
32 {
33 
38  class Ext4 : public Ext
39  {
40  public:
41 
42  static Ext4* create(Devicegraph* devicegraph);
43  static Ext4* load(Devicegraph* devicegraph, const xmlNode* node);
44 
45  public:
46 
47  class Impl;
48 
49  Impl& get_impl();
50  const Impl& get_impl() const;
51 
52  virtual Ext4* clone() const override;
53 
54  protected:
55 
56  Ext4(Impl* impl);
57 
58  };
59 
60 
66  bool is_ext4(const Device* device);
67 
74  Ext4* to_ext4(Device* device);
75 
79  const Ext4* to_ext4(const Device* device);
80 
81 }
82 
83 #endif
Ext4 * to_ext4(Device *device)
Converts pointer to Device to pointer to Ext4.
The master container of the libstorage.
Definition: Devicegraph.h:153
bool is_ext4(const Device *device)
Checks whether device points to an Ext4.
An abstract base class of storage devices, and a vertex in the Devicegraph.
Definition: Device.h:75
Class to represent an Ext4 filesystem https://en.wikipedia.org/wiki/Ext4 in the devicegraph.
Definition: Ext4.h:38
Abstract base class for Ext2, Ext3 and Ext4.
Definition: Ext.h:37
The storage namespace.
Definition: Actiongraph.h:37