DtEntityIdentifierHashKey Class Reference

Instances of DtEntityIdentifierHashKey are hash keys made from DtEntityIdentifiers. More...

Inheritance diagram for DtEntityIdentifierHashKey:

Collaboration diagram for DtEntityIdentifierHashKey:

Public Member Functions
	DtEntityIdentifierHashKey ()
	empty constructor More...
	DtEntityIdentifierHashKey (const DtEntityIdentifier &id)
	default constructor More...
virtual	~DtEntityIdentifierHashKey ()
	destructor More...
	DtEntityIdentifierHashKey (const DtEntityIdentifierHashKey &orig)
	copy constructor More...
DtEntityIdentifierHashKey &	operator= (const DtEntityIdentifierHashKey &orig)
	assignment operator More...
virtual bool	operator== (const DtBaseHashKey &other) const
	Override equality operator to NOT use stringRep(), as this is expensive. More...
virtual DtBaseHashKey *	clone () const
	Make a copy of this hash key. More...
virtual const DtEntityIdentifier &	value () const
	Get hash key value. More...
virtual DtHashKeyType	hashKeyType () const
	Get the type of HashKey. More...
virtual const DtString	stringRep () const
	Get the string representation of this key. More...
Public Member Functions inherited from DtBaseHashKey
	DtBaseHashKey ()
	default constructor More...
virtual	~DtBaseHashKey ()
	destructor More...
	DtBaseHashKey (const DtBaseHashKey &orig)
	copy constructor More...
DtBaseHashKey &	operator= (const DtBaseHashKey &orig)
	assignment operator More...
virtual bool	operator!= (const DtBaseHashKey &other) const
	equality operator More...
virtual DtU32	hashValue () const
	Get the hashed value for this key. More...
virtual bool	equalTo (const DtBaseHashKey &otherKey) const
	Subclasses may override this to provide an optimized comparison between two keys. More...

Protected Member Functions
virtual DtU64	computeHashValue ()
	Compute the hashed value for this key. More...

Protected Attributes
DtEntityIdentifier	myId
Protected Attributes inherited from DtBaseHashKey
bool	myHashValueIsComputed
	myHashValueIsComputed is modified in hashValue() More...
DtU32	myHashValue
	myHashValue is modified in the const function hashValue() More...

Detailed Description

Instances of DtEntityIdentifierHashKey are hash keys made from DtEntityIdentifiers.

They can be used with DtHashList to store arbitrary pieces of data hashed by DtEntityIdentifier.

Constructor & Destructor Documentation

DtEntityIdentifierHashKey::DtEntityIdentifierHashKey

(

)

empty constructor

DtEntityIdentifierHashKey::DtEntityIdentifierHashKey

(

const DtEntityIdentifier &

id

)

default constructor

virtual DtEntityIdentifierHashKey::~DtEntityIdentifierHashKey ( )

virtual

destructor

DtEntityIdentifierHashKey::DtEntityIdentifierHashKey

(

const DtEntityIdentifierHashKey &

orig

)

copy constructor

Member Function Documentation

virtual DtBaseHashKey* DtEntityIdentifierHashKey::clone ( ) const

virtual

Make a copy of this hash key.

Implements DtBaseHashKey.

virtual DtU64 DtEntityIdentifierHashKey::computeHashValue ( )

protectedvirtual

Compute the hashed value for this key.

Implements DtBaseHashKey.

virtual DtHashKeyType DtEntityIdentifierHashKey::hashKeyType ( ) const

inlinevirtual

Get the type of HashKey.

Reimplemented from DtBaseHashKey.

References DtEntityIdentifierHashKeyType.

DtEntityIdentifierHashKey& DtEntityIdentifierHashKey::operator=

(

const DtEntityIdentifierHashKey &

orig

)

assignment operator

virtual bool DtEntityIdentifierHashKey::operator== ( const DtBaseHashKey &  other ) const

virtual

Override equality operator to NOT use stringRep(), as this is expensive.

Reimplemented from DtBaseHashKey.

virtual const DtString DtEntityIdentifierHashKey::stringRep ( ) const

virtual

Get the string representation of this key.

Implements DtBaseHashKey.

virtual const DtEntityIdentifier& DtEntityIdentifierHashKey::value ( ) const

virtual

Get hash key value.

Member Data Documentation

DtEntityIdentifier DtEntityIdentifierHashKey::myId

protected

---

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

• entityIdentifierHashKey.h