dd4hep::json::NodeList Class Reference

Class describing a list of JSON nodes. More...

#include <Elements.h>

Public Types
typedef std::pair< JsonElement::second_type::assoc_iterator, JsonElement::second_type::assoc_iterator >	iter_t

Public Member Functions
	NodeList (const NodeList &l)
	Copy constructor. More...
	NodeList (JsonElement *frst, const std::string &tag)
	Initializing constructor. More...
	~NodeList ()
	Default destructor. More...
JsonElement *	reset ()
	Reset the nodelist - e.g. restart iteration from beginning. More...
JsonElement *	next () const
	Advance to next element. More...
JsonElement *	previous () const
	Go back to previous element. More...
NodeList &	operator= (const NodeList &l)
	Assignment operator. More...

Public Attributes
std::string	m_tag
JsonElement *	m_node
iter_t	m_ptr

Detailed Description

Class describing a list of JSON nodes.

Definition of a "list" of json elements hanging of the parent. The list allows iterations, which can be restarted. Please not: Copies are not entirely free, since the string tag need to be replicated using strdup/free (or when using xerces the corresponding unicode routines).

Author

M.Frank

Version

1.0

Definition at line 102 of file Elements.h.

Member Typedef Documentation

iter_t

typedef std::pair<JsonElement::second_type::assoc_iterator,JsonElement::second_type::assoc_iterator> dd4hep::json::NodeList::iter_t

Definition at line 104 of file Elements.h.

Constructor & Destructor Documentation

NodeList() [1/2]

NodeList::NodeList

(

const NodeList &

l

)

Copy constructor.

Definition at line 189 of file Elements.cpp.

NodeList() [2/2]

NodeList::NodeList	(	JsonElement *	frst,
		const std::string &	tag
	)

Initializing constructor.

Definition at line 196 of file Elements.cpp.

~NodeList()

NodeList::~NodeList

(

)

Default destructor.

Definition at line 203 of file Elements.cpp.

Member Function Documentation

next()

JsonElement * NodeList::next

(

)

const

Advance to next element.

Definition at line 218 of file Elements.cpp.

operator=()

NodeList & NodeList::operator=

(

const NodeList &

l

)

Assignment operator.

Definition at line 236 of file Elements.cpp.

previous()

JsonElement * NodeList::previous

(

)

const

Go back to previous element.

Definition at line 227 of file Elements.cpp.

reset()

JsonElement * NodeList::reset

(

)

Reset the nodelist - e.g. restart iteration from beginning.

Reset the nodelist.

Definition at line 207 of file Elements.cpp.

Member Data Documentation

m_node

JsonElement* dd4hep::json::NodeList::m_node

Definition at line 106 of file Elements.h.

m_ptr

iter_t dd4hep::json::NodeList::m_ptr

mutable

Definition at line 107 of file Elements.h.

m_tag

std::string dd4hep::json::NodeList::m_tag

Definition at line 105 of file Elements.h.

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The documentation for this class was generated from the following files:

• DDCore/include/JSON/Elements.h
• DDCore/src/JSON/Elements.cpp