sofa::core::objectmodel::Tag Class Reference

#include <Tag.h>

A Tag is a string (internally converted to an integer), attached to objects in order to define subsets to process by specific visitors. More...

Detailed Description

A Tag is a string (internally converted to an integer), attached to objects in order to define subsets to process by specific visitors.

Protected Attributes
int	id

Public Member Functions
	Tag ()
	Tag (const std::string &s)
	A tag is constructed from a string and appears like one after, without actually storing a string. More...
	Tag (int id)
	This constructor should be used only if really necessary. More...
	operator std::string () const
	Any operation requiring a string can be used on a tag using this conversion. More...
bool	operator== (const Tag &t) const
bool	operator!= (const Tag &t) const
bool	operator< (const Tag &t) const
bool	operator> (const Tag &t) const
bool	operator<= (const Tag &t) const
bool	operator>= (const Tag &t) const
bool	operator! () const
bool	negative () const
Tag	operator- () const

Friends
SOFA_CORE_API friend std::ostream &	operator<< (std::ostream &o, const Tag &t)
SOFA_CORE_API friend std::istream &	operator>> (std::istream &i, Tag &t)

Attribute details

id

int sofa::core::objectmodel::Tag::id

protected

Constructor details

Tag() [1/3]

sofa::core::objectmodel::Tag::Tag ( )

inline

Tag() [2/3]

sofa::core::objectmodel::Tag::Tag

(

const std::string &

s

)

A tag is constructed from a string and appears like one after, without actually storing a string.

Tag() [3/3]

sofa::core::objectmodel::Tag::Tag ( int  id )

inlineexplicit

This constructor should be used only if really necessary.

Function details

negative()

bool sofa::core::objectmodel::Tag::negative ( ) const

inline

operator std::string()

sofa::core::objectmodel::Tag::operator std::string

(

)

const

Any operation requiring a string can be used on a tag using this conversion.

operator!()

bool sofa::core::objectmodel::Tag::operator! ( ) const

inline

operator!=()

bool sofa::core::objectmodel::Tag::operator!= ( const Tag &  t ) const

inline

operator-()

Tag sofa::core::objectmodel::Tag::operator- ( ) const

inline

operator<()

bool sofa::core::objectmodel::Tag::operator< ( const Tag &  t ) const

inline

operator<=()

bool sofa::core::objectmodel::Tag::operator<= ( const Tag &  t ) const

inline

operator==()

bool sofa::core::objectmodel::Tag::operator== ( const Tag &  t ) const

inline

operator>()

bool sofa::core::objectmodel::Tag::operator> ( const Tag &  t ) const

inline

operator>=()

bool sofa::core::objectmodel::Tag::operator>= ( const Tag &  t ) const

inline

Related details

operator<<

SOFA_CORE_API friend std::ostream& operator<< ( std::ostream &  o, const Tag &  t  )

friend

operator>>

SOFA_CORE_API friend std::istream& operator>> ( std::istream &  i, Tag &  t  )

friend