NodeInfo - Stores information about nodes in a remote object hierarchy.  
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#include <giomm/dbusintrospection.h>
NodeInfo - Stores information about nodes in a remote object hierarchy. 
- Since glibmm 2.28:
◆ NodeInfo() [1/2]
  
  | 
        
          | Gio::DBus::NodeInfo::NodeInfo | ( |  | ) |  |  | delete | 
 
 
◆ NodeInfo() [2/2]
  
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          | Gio::DBus::NodeInfo::NodeInfo | ( | const NodeInfo & |  | ) |  |  | delete | 
 
 
◆ create_for_xml()
Parses xml_data and returns a DBusNodeInfo representing the data. 
The introspection XML must contain exactly one top-level <node> element.
Note that this routine is using a [GMarkup][glib-Simple-XML-Subset-Parser.description]-based parser that only accepts a subset of valid XML documents.
- Since glibmm 2.26:
- Parameters
- 
  
    | xml_data | Valid D-Bus introspection XML. |  
 
- Returns
- A DBusNodeInfo structure or nullptrif error is set. Free with g_dbus_node_info_unref().
- Exceptions
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◆ gobj() [1/2]
      
        
          | GDBusNodeInfo * Gio::DBus::NodeInfo::gobj | ( |  | ) |  | 
      
 
Provides access to the underlying C instance. 
 
 
◆ gobj() [2/2]
      
        
          | const GDBusNodeInfo * Gio::DBus::NodeInfo::gobj | ( |  | ) | const | 
      
 
Provides access to the underlying C instance. 
 
 
◆ gobj_copy()
      
        
          | GDBusNodeInfo * Gio::DBus::NodeInfo::gobj_copy | ( |  | ) | const | 
      
 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. 
 
 
◆ lookup_interface() [1/4]
Looks up information about the first interface. 
 
 
◆ lookup_interface() [2/4]
Looks up information about the first interface. 
 
 
◆ lookup_interface() [3/4]
Looks up information about an interface. 
The cost of this function is O(n) in number of interfaces.
- Since glibmm 2.26:
- Parameters
- 
  
    | name | A D-Bus interface name. |  
 
- Returns
- A Gio::DBus::InterfaceInfo or nullptrif not found. Do not free, it is owned by info.
 
 
◆ lookup_interface() [4/4]
Looks up information about an interface. 
The cost of this function is O(n) in number of interfaces.
- Since glibmm 2.26:
- Parameters
- 
  
    | name | A D-Bus interface name. |  
 
- Returns
- A Gio::DBus::InterfaceInfo or nullptrif not found. Do not free, it is owned by info.
 
 
◆ operator delete()
  
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          | void Gio::DBus::NodeInfo::operator delete | ( | void * | , |  
          |  |  | std::size_t |  |  
          |  | ) |  |  |  | protected | 
 
 
◆ operator=()
◆ reference()
      
        
          | void Gio::DBus::NodeInfo::reference | ( |  | ) | const | 
      
 
Increment the reference count for this object. 
You should never need to do this manually - use the object via a RefPtr instead. 
 
 
◆ unreference()
      
        
          | void Gio::DBus::NodeInfo::unreference | ( |  | ) | const | 
      
 
Decrement the reference count for this object. 
You should never need to do this manually - use the object via a RefPtr instead. 
 
 
◆ wrap()
A Glib::wrap() method for this object. 
- Parameters
- 
  
    | object | The C instance. |  | take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |  
 
- Returns
- A C++ instance that wraps this C instance.