Instances of DtEntityIdentifier are used as a unique ID for entities in DIS. More...

Inheritance diagram for DtEntityIdentifier:

Collaboration diagram for DtEntityIdentifier:

Public Member Functions
	DtEntityIdentifier (const char *str)
	constructs an instance from a string in the form "2:3:4" More...

	DtEntityIdentifier (int site, int host, DtU16 entityNum)
	constructs an instance with the specified site:host:entityNum More...

	DtEntityIdentifier (const DtSimulationAddress &simulationAddress, DtU16 entityNum)
	constructs an instance with a simulation address (site:host) and the entNum More...

	DtEntityIdentifier (const DtEntityIdentifier &orig)
	copy constructor More...

const DtEntityIdentifier &	operator= (const DtEntityIdentifier &orig)
	assignment operator More...

	DtEntityIdentifier (const DtNetEntityIdentifier &netId)
	constructs from a network structure. More...

	DtEntityIdentifier ()
	creates an instance of 0:0:0 More...

void	init (int site, int host, DtU16 entityNum)
	Initialization function. More...

bool	operator== (const DtEntityIdentifier &other) const
	The equality operators were shown to be a real bottleneck in VRF testing. More...

bool	operator!= (const DtEntityIdentifier &other) const

	operator DtNetEntityIdentifier () const

bool	operator< (const DtEntityIdentifier &rightOperand) const
	Sorting criterion. More...

void	setFromNet (const DtNetEntityIdentifier &netId)
	sets the Site/Host/EntityNum from a network structure. More...

void	setSite (int site)
	Sets the site Id for this instance. More...

int	site () const
	Gets the site Id for this instance. More...

void	setHost (int host)
	Sets the hostId (or applicationID) for this instance. More...

int	host () const
	Gets the hostId (or applicationID) for this instance. More...

void	setEntityNum (DtU16 entityNum)
	Sets the EntityNumber for this ID. More...

DtU16	entityNum () const
	Gets the EntityNumber for this ID. More...

void	setSimulationAddress (const DtSimulationAddress &simulationAddress)
	Sets the SimulationAddress Component of the entityIdentifier. More...

const DtSimulationAddress &	simulationAddress () const
	Gets the SimulationAddress Component of the entityIdentifier. More...

bool	sameHost (const DtEntityIdentifier &other) const
	Returns true if other has the same hostId as this instance. More...

bool	sameEntity (const DtEntityIdentifier &other) const
	Returns true if other has the same EntityNum as this EntityNum. More...

bool	matchPattern (const DtEntityIdentifier &pat) const
	Matches any part of the entityID passed in pat, using the DtDeferredEntityId. More...

bool	isNullId () const
	Returns true if the entityID is a nullId. More...

const char *	string () const
	Returns a string representation of this instance. More...

Static Public Member Functions
static const DtEntityIdentifier &	nullId ()
	Returns a reference to an instance of 0:0:0. More...

static const DtEntityIdentifier &	defaultId ()
	Returns a reference to an instance of -1:-1:-1. More...

Public Attributes
DtSimulationAddress	DtSimulator
	DtSimulator is public for historical reasons. More...

DtU16	DtEntity
	DtEntity is public for historical reasons. More...

Protected Attributes
std::string	myMutableStringRep
	This member is: 1) mutable because it is changed in const methods and used as a char buffer 2) protected because legacy subclasses use it 3) it SHOULD be private because it is not considered part of the API and should not be used by any subclass. More...

Detailed Description

Instances of DtEntityIdentifier are used as a unique ID for entities in DIS.

In HLA they are replaced by RTI Object ID. In DIS you should use DtGlobalObjectIdentifier which is part of the protocol independent API and has an HLA counterpart. In the RPR FOM (HLA ONLY) base entities have an EntityIdentifier. This is used in conjunction with the RTI Object IT, and is designed for gateway use.

Constructor & Destructor Documentation

DtEntityIdentifier::DtEntityIdentifier ( const char * str )

constructs an instance from a string in the form "2:3:4"

DtEntityIdentifier::DtEntityIdentifier	(	int	site,
		int	host,
		DtU16	entityNum
	)

constructs an instance with the specified site:host:entityNum

DtEntityIdentifier::DtEntityIdentifier	(	const DtSimulationAddress &	simulationAddress,
		DtU16	entityNum
	)

constructs an instance with a simulation address (site:host) and the entNum

DtEntityIdentifier::DtEntityIdentifier ( const DtEntityIdentifier & orig )

copy constructor

DtEntityIdentifier::DtEntityIdentifier ( const DtNetEntityIdentifier & netId )

constructs from a network structure.

DtEntityIdentifier::DtEntityIdentifier ( )

creates an instance of 0:0:0

Member Function Documentation

static const DtEntityIdentifier& DtEntityIdentifier::defaultId ( )

static

Returns a reference to an instance of -1:-1:-1.

DtU16 DtEntityIdentifier::entityNum ( ) const

inline

Gets the EntityNumber for this ID.

int DtEntityIdentifier::host ( ) const

inline

Gets the hostId (or applicationID) for this instance.

void DtEntityIdentifier::init	(	int	site,
		int	host,
		DtU16	entityNum
	)

Initialization function.

bool DtEntityIdentifier::isNullId ( ) const

Returns true if the entityID is a nullId.

bool DtEntityIdentifier::matchPattern ( const DtEntityIdentifier & pat ) const

Matches any part of the entityID passed in pat, using the DtDeferredEntityId.

static const DtEntityIdentifier& DtEntityIdentifier::nullId ( )

static

Returns a reference to an instance of 0:0:0.

DtEntityIdentifier::operator DtNetEntityIdentifier ( ) const

inline

bool DtEntityIdentifier::operator!= ( const DtEntityIdentifier & other ) const

inline

bool DtEntityIdentifier::operator< ( const DtEntityIdentifier & rightOperand ) const

Sorting criterion.

Mainly supplied for the use as a sorting criterion within C++ STL associative containers.

Parameters

[in]	left-operand	Left operand.
[in]	rightOperand	Right operand.

Returns: true if the left-operand is lexicographically less than rightOperand.
false otherwise

Note: For a more detailed discussion on sorting criterion refer to: The C++ Standard Library, Nicolai M. Josuttis, 10th printing, Dec 2002, p135.

const DtEntityIdentifier& DtEntityIdentifier::operator= ( const DtEntityIdentifier & orig )

assignment operator

bool DtEntityIdentifier::operator== ( const DtEntityIdentifier & other ) const

inline

The equality operators were shown to be a real bottleneck in VRF testing.

Please be careful if changing as performance may be compromised.

bool DtEntityIdentifier::sameEntity ( const DtEntityIdentifier & other ) const

Returns true if other has the same EntityNum as this EntityNum.

bool DtEntityIdentifier::sameHost ( const DtEntityIdentifier & other ) const

Returns true if other has the same hostId as this instance.

void DtEntityIdentifier::setEntityNum ( DtU16 entityNum )

inline

Sets the EntityNumber for this ID.

void DtEntityIdentifier::setFromNet ( const DtNetEntityIdentifier & netId )

inline

sets the Site/Host/EntityNum from a network structure.

void DtEntityIdentifier::setHost ( int host )

inline

Sets the hostId (or applicationID) for this instance.

void DtEntityIdentifier::setSimulationAddress ( const DtSimulationAddress & simulationAddress )

inline

Sets the SimulationAddress Component of the entityIdentifier.

void DtEntityIdentifier::setSite ( int site )

inline

Sets the site Id for this instance.

const DtSimulationAddress& DtEntityIdentifier::simulationAddress ( ) const

inline

Gets the SimulationAddress Component of the entityIdentifier.

int DtEntityIdentifier::site ( ) const

inline

Gets the site Id for this instance.

const char* DtEntityIdentifier::string ( ) const

Returns a string representation of this instance.

Member Data Documentation

DtU16 DtEntityIdentifier::DtEntity

DtEntity is public for historical reasons.

It will be removed in the future.

DtSimulationAddress DtEntityIdentifier::DtSimulator

DtSimulator is public for historical reasons.

It will be removed in the future.

std::string DtEntityIdentifier::myMutableStringRep

mutableprotected

This member is: 1) mutable because it is changed in const methods and used as a char buffer 2) protected because legacy subclasses use it 3) it SHOULD be private because it is not considered part of the API and should not be used by any subclass.

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

entityIdentifier.h

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation