DtPtrHashKey Class Reference

DtPtrHashKey is used as an index into DtHashList where the key is a pointer. More...

Inheritance diagram for DtPtrHashKey:

Collaboration diagram for DtPtrHashKey:

Public Member Functions
	DtPtrHashKey (void *ptr)
	default constructor
virtual	~DtPtrHashKey ()
	destructor
	DtPtrHashKey (const DtPtrHashKey &orig)
	copy constructor
DtPtrHashKey &	operator= (const DtPtrHashKey &orig)
	assignment operator
virtual DtBaseHashKey *	clone () const
	Make a copy of this hash key.
virtual void *	value () const
	Get hash key value.
virtual DtHashKeyType	hashKeyType () const
	Get the type of HashKey.
virtual const DtString	stringRep () const
	get the string representation of this key
virtual bool	equalTo (const DtBaseHashKey &otherKey) const
	Subclasses may override this to provide an optimized comparison between two keys.
Public Member Functions inherited from DtBaseHashKey
	DtBaseHashKey ()
	default constructor
virtual	~DtBaseHashKey ()
	destructor
	DtBaseHashKey (const DtBaseHashKey &orig)
	copy constructor
DtBaseHashKey &	operator= (const DtBaseHashKey &orig)
	assignment operator
virtual bool	operator== (const DtBaseHashKey &other) const
	equality operator
virtual bool	operator!= (const DtBaseHashKey &other) const
	equality operator
virtual DtU32	hashValue () const
	Get the hashed value for this key.

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

Protected Attributes
void *	myPtr
Protected Attributes inherited from DtBaseHashKey
bool	myHashValueIsComputed
	myHashValueIsComputed is modified in hashValue()
DtU32	myHashValue
	myHashValue is modified in the const function hashValue()

Detailed Description

DtPtrHashKey is used as an index into DtHashList where the key is a pointer.

Not 64 bit safe

DtHashlist has been deprecated, and replaced by std::map. This

Instances of DtIntHashKey are used as a hash key made from an void*. This class is not safe to use with 64 bit pointers. If you want to do hash using pointers, please use a std::map<void *>

Deprecated:

This class has been deprecated, see DtHashList

Constructor & Destructor Documentation

DtPtrHashKey::DtPtrHashKey

(

void *

ptr

)

default constructor

virtual DtPtrHashKey::~DtPtrHashKey ( )

virtual

destructor

DtPtrHashKey::DtPtrHashKey

(

const DtPtrHashKey &

orig

)

copy constructor

Member Function Documentation

virtual DtBaseHashKey* DtPtrHashKey::clone ( ) const

virtual

Make a copy of this hash key.

Implements DtBaseHashKey.

virtual DtU64 DtPtrHashKey::computeHashValue ( )

protectedvirtual

Compute the hashed value for this key.

Implements DtBaseHashKey.

virtual bool DtPtrHashKey::equalTo ( const DtBaseHashKey &  otherKey ) const

virtual

Subclasses may override this to provide an optimized comparison between two keys.

Reimplemented from DtBaseHashKey.

virtual DtHashKeyType DtPtrHashKey::hashKeyType ( ) const

inlinevirtual

Get the type of HashKey.

Reimplemented from DtBaseHashKey.

References DtPtrHashKeyType.

DtPtrHashKey& DtPtrHashKey::operator=

(

const DtPtrHashKey &

orig

)

assignment operator

virtual const DtString DtPtrHashKey::stringRep ( ) const

virtual

get the string representation of this key

Implements DtBaseHashKey.

virtual void* DtPtrHashKey::value ( ) const

virtual

Get hash key value.

Member Data Documentation

void* DtPtrHashKey::myPtr

protected

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

• vlHashKeys.h