SimTK::Xml::attribute_iterator Class Reference

This is a bidirectional iterator suitable for moving forward or backward within a list of Attributes within an Element, for writable access. More...

#include <Xml.h>

Public Member Functions
	attribute_iterator ()
	Default constructor creates an iterator that compares equal to attribute_end().
	attribute_iterator (Attribute &attr)
	Construct this iterator to point to the same attribute as does the supplied Attribute handle (or attribute_end() if the handle is empty).
	attribute_iterator (const attribute_iterator &src)
	Copy constructor takes an attribute_iterator that can be const, but that still allows writing to the Attribute.
	~attribute_iterator ()
	An iterator destructor never deletes the object to which it refers.
attribute_iterator &	operator= (const attribute_iterator &src)
	Copy assignment takes an attribute_iterator that can be const, but that still allows writing to the Attribute.
attribute_iterator &	operator++ ()
	Prefix increment operator advances the iterator to the next attribute (or attribute_end() if it was already at the last attribute) and returns a reference to the now-incremented iterator.
attribute_iterator	operator++ (int)
	Postfix increment operator advances the iterator to the next attribute (or attribute_end() if it was already at the last attribute) and returns an iterator still referencing the previous one.
attribute_iterator &	operator-- ()
	Prefix decrement operator moves the iterator to the previous attribute (or attribute_end() if it was already at the first attribute) and returns a reference to the now-decremented iterator.
attribute_iterator	operator-- (int)
	Postfix decrement operator moves the iterator to the previous attribute (or attribute_end() if it was already at the first attribute) and returns an iterator still referencing the original one.
Attribute &	operator* () const
	Return a writable reference to the Attribute referenced by this iterator; the handle will be invalid if the iterator was attribute_end().
Attribute *	operator-> () const
	Return a writable pointer to the Attribute referenced by this iterator; the pointer will never be null but the handle it points to will be invalid if the iterator was attribute_end().
bool	operator== (const attribute_iterator &other) const
	Comparison return true only if both iterators refer to the same in-memory attribute or both are at attribute_end(); iterators referencing two different attributes that happen to have identical properties will not test equal by these criteria.
bool	operator!= (const attribute_iterator &other) const
	Uses same criteria as operator==().

Friends
class	Xml::Element

Detailed Description

This is a bidirectional iterator suitable for moving forward or backward within a list of Attributes within an Element, for writable access.

Constructor & Destructor Documentation

SimTK::Xml::attribute_iterator::attribute_iterator ( )

inline

Default constructor creates an iterator that compares equal to attribute_end().

SimTK::Xml::attribute_iterator::attribute_iterator ( Attribute &  attr )

inlineexplicit

Construct this iterator to point to the same attribute as does the supplied Attribute handle (or attribute_end() if the handle is empty).

SimTK::Xml::attribute_iterator::attribute_iterator ( const attribute_iterator &  src )

inline

Copy constructor takes an attribute_iterator that can be const, but that still allows writing to the Attribute.

SimTK::Xml::attribute_iterator::~attribute_iterator ( )

inline

An iterator destructor never deletes the object to which it refers.

Member Function Documentation

attribute_iterator& SimTK::Xml::attribute_iterator::operator= ( const attribute_iterator &  src )

inline

Copy assignment takes an attribute_iterator that can be const, but that still allows writing to the Attribute.

attribute_iterator& SimTK::Xml::attribute_iterator::operator++

(

)

Prefix increment operator advances the iterator to the next attribute (or attribute_end() if it was already at the last attribute) and returns a reference to the now-incremented iterator.

attribute_iterator SimTK::Xml::attribute_iterator::operator++

(

int

)

Postfix increment operator advances the iterator to the next attribute (or attribute_end() if it was already at the last attribute) and returns an iterator still referencing the previous one.

attribute_iterator& SimTK::Xml::attribute_iterator::operator--

(

)

Prefix decrement operator moves the iterator to the previous attribute (or attribute_end() if it was already at the first attribute) and returns a reference to the now-decremented iterator.

attribute_iterator SimTK::Xml::attribute_iterator::operator--

(

int

)

Postfix decrement operator moves the iterator to the previous attribute (or attribute_end() if it was already at the first attribute) and returns an iterator still referencing the original one.

Attribute& SimTK::Xml::attribute_iterator::operator* ( ) const

inline

Return a writable reference to the Attribute referenced by this iterator; the handle will be invalid if the iterator was attribute_end().

Attribute* SimTK::Xml::attribute_iterator::operator-> ( ) const

inline

Return a writable pointer to the Attribute referenced by this iterator; the pointer will never be null but the handle it points to will be invalid if the iterator was attribute_end().

bool SimTK::Xml::attribute_iterator::operator== ( const attribute_iterator &  other ) const

inline

Comparison return true only if both iterators refer to the same in-memory attribute or both are at attribute_end(); iterators referencing two different attributes that happen to have identical properties will not test equal by these criteria.

bool SimTK::Xml::attribute_iterator::operator!= ( const attribute_iterator &  other ) const

inline

Uses same criteria as operator==().

Friends And Related Function Documentation

friend class Xml::Element

friend

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

• Xml.h