Rose::Yaml::Node Class Reference

Description

YAML node.

Definition at line 328 of file Yaml.h.

#include <Yaml.h>

Public Types
enum	eType {   None,   SequenceType,   MapType,   ScalarType }
	Enumeration of node types.

Public Member Functions
	Node ()
	Default constructor.
	Node (const Node &node)
	Copy constructor.
	~Node ()
	Destructor.
	operator bool () const
	Predicate to test whether node exists. More...
bool	operator! () const
	Predicate to test whether node exists. More...
void	clear ()
	Completely clear node.
size_t	size () const
	Get size of node. More...
Node &	insert (const size_t index)
	Insert sequence item at given index. More...
Node &	pushFront ()
	Add new sequence index to back. More...
Node &	pushBack ()
	Add new sequence index to front. More...
eType	Type () const
bool	IsNone () const
bool	IsSequence () const
bool	IsMap () const
bool	IsScalar () const
void	Clear ()
size_t	Size () const
Node &	Insert (const size_t index)
Node &	PushFront ()
Node &	PushBack ()
void	Erase (const size_t index)
void	Erase (const std::string &key)
Iterator	Begin ()
ConstIterator	Begin () const
Iterator	End ()
ConstIterator	End () const
template<typename T >
T	As () const
template<typename T >
T	As (const T &defaultValue) const
	Node (const std::string &value)
	Assignment constructors. More...
	Node (const char *value)
	Assignment constructors. More...
eType	type () const
	Functions for checking type of node.
bool	isNone () const
	Functions for checking type of node.
bool	isSequence () const
	Functions for checking type of node.
bool	isMap () const
	Functions for checking type of node.
bool	isScalar () const
	Functions for checking type of node.
template<typename T >
T	as () const
	Get node as given template type.
template<typename T >
T	as (const T &defaultValue) const
	Get node as given template type.
Node &	operator[] (const size_t index)
	Get sequence/map item. More...
Node &	operator[] (const size_t index) const
	Get sequence/map item. More...
Node &	operator[] (const std::string &key)
	Get sequence/map item. More...
Node &	operator[] (const std::string &key) const
	Get sequence/map item. More...
void	erase (const size_t index)
	Erase item. More...
void	erase (const std::string &key)
	Erase item. More...
Node &	operator= (const Node &node)
	Assignment operators.
Node &	operator= (const std::string &value)
	Assignment operators.
Node &	operator= (const char *value)
	Assignment operators.
Iterator	begin ()
	Get start iterator.
ConstIterator	begin () const
	Get start iterator.
Iterator	end ()
	Get end iterator.
ConstIterator	end () const
	Get end iterator.

Constructor & Destructor Documentation

Node() [1/2]

Rose::Yaml::Node::Node

(

const std::string &

value

)

Assignment constructors.

Converts node to scalar type if needed.

Node() [2/2]

Rose::Yaml::Node::Node

(

const char *

value

)

Assignment constructors.

Converts node to scalar type if needed.

Member Function Documentation

operator bool()

Rose::Yaml::Node::operator bool ( ) const

inlineexplicit

Predicate to test whether node exists.

Returns true unless the node isNone.

Definition at line 371 of file Yaml.h.

References isNone().

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operator!()

bool Rose::Yaml::Node::operator! ( ) const

inline

Predicate to test whether node exists.

Returns true if node isNone.

Definition at line 378 of file Yaml.h.

References isNone().

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size()

size_t Rose::Yaml::Node::size ( ) const

inline

Get size of node.

  Nodes of type None or Scalar will return 0. 

Definition at line 402 of file Yaml.h.

insert()

Node& Rose::Yaml::Node::insert ( const size_t  index )

inline

Insert sequence item at given index.

Converts node to sequence type if needed. Adding new item to end of sequence if index is larger than sequence size.

Definition at line 409 of file Yaml.h.

pushFront()

Node& Rose::Yaml::Node::pushFront ( )

inline

Add new sequence index to back.

Converts node to sequence type if needed.

Definition at line 414 of file Yaml.h.

pushBack()

Node& Rose::Yaml::Node::pushBack ( )

inline

Add new sequence index to front.

Converts node to sequence type if needed.

Definition at line 419 of file Yaml.h.

operator[]() [1/4]

Node& Rose::Yaml::Node::operator[]

(

const size_t

index

)

Get sequence/map item.

Converts node to sequence/map type if needed.

Parameters

index	Sequence index. Returns None type Node if index is unknown.
key	Map key. Creates a new node if key is unknown unless this is const.

operator[]() [2/4]

Node& Rose::Yaml::Node::operator[]

(

const size_t

index

)

const

Get sequence/map item.

Converts node to sequence/map type if needed.

Parameters

index	Sequence index. Returns None type Node if index is unknown.
key	Map key. Creates a new node if key is unknown unless this is const.

operator[]() [3/4]

Node& Rose::Yaml::Node::operator[]

(

const std::string &

key

)

Get sequence/map item.

Converts node to sequence/map type if needed.

Parameters

index	Sequence index. Returns None type Node if index is unknown.
key	Map key. Creates a new node if key is unknown unless this is const.

operator[]() [4/4]

Node& Rose::Yaml::Node::operator[]

(

const std::string &

key

)

const

Get sequence/map item.

Converts node to sequence/map type if needed.

Parameters

index	Sequence index. Returns None type Node if index is unknown.
key	Map key. Creates a new node if key is unknown unless this is const.

erase() [1/2]

void Rose::Yaml::Node::erase ( const size_t  index )

inline

Erase item.

No action if node is not a sequence or map.

Definition at line 440 of file Yaml.h.

erase() [2/2]

void Rose::Yaml::Node::erase ( const std::string &  key )

inline

Erase item.

No action if node is not a sequence or map.

Definition at line 441 of file Yaml.h.

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

• Yaml.h