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Class attribute

zeep::xml::attribute — An attribute is a node, has an element as parent, but is not a child of this parent (!)

Synopsis

// In header: <zeep/xml/node.hpp>


class attribute : public  {
public:
  // types
  typedef element ;

  // construct/copy/destruct
  (attribute &);
  (attribute &&) ;
  (, ,  = );
  attribute & (attribute &&) ;

  // public member functions
   (attribute &) ;
   (attribute &) ;
   (attribute &) ;
   () ;
   ();
   (, );
   () ;
   () ;
   ();
   () ;
   () ;
   ();
   (node *) ;
   () ;
  template< N>  () ;
   (attribute &);
  node * () ;
  node * ();

  // protected member functions
   (, format_info) ;
};

Description

attribute public construct/copy/destruct

  1. (attribute & attr);
  2. (attribute && attr) ;
  3. ( qname,  value,  id = );
  4. attribute & (attribute && attr) ;

attribute public member functions

  1.  (attribute & a) ;
  2.  (attribute & a) ;
  3.  (attribute & ns) ;
  4.  () ;

    Nodes can have a name, and the XPath specification requires that a node can have a so-called expanded-name. This name consists of a local-name and a namespace which is a URI. And we can have a QName which is a concatenation of a prefix (that points to a namespace URI) and a local-name separated by a colon.

    To reduce storage requirements, names are stored in nodes as qnames, if at all.

  5.  ( qn);
  6.  ( prefix,  name);
    set the qname with two parameters, if prefix is empty the qname will be simply name otherwise the name will be prefix:name

    Parameters:

    name

    The actual name to use

    prefix

    The namespace prefix to use

  7.  () ;
    Is this attribute an xmlns attribute?
  8.  () ;
  9.  ( v);
  10.  () ;
    same as value, but checks to see if this really is a namespace attribute
  11.  () ;
    return all content concatenated, including that of children.
  12.  ( value);
    Set text, what really happens depends on the type of the subclass implementing this method.
  13.  (node * n) ;
    compare nodes for equality
  14.  () ;
    returns whether this attribute is an ID attribute, as defined in an accompanying DTD
  15. template< N>  () ;
    support for structured binding
  16.  (attribute & a);
  17. node * () ;
    return an exact copy of this node, including all data in sub nodes
  18. node * ();

    return a copy of this node, including all data in sub nodes, but in contrast with clone the data is moved from this node to the cloned node. This node will be empty afterwards.

attribute protected member functions

  1.  ( os, format_info fmt) ;
    low level routine for writing out XML

    This method is usually called by operator<<(std::ostream&, zeep::xml::document&)


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