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:

List of all members.

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 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.
Protected Member Functions
virtual DtU32	computeHashValue ()
	Compute the hashed value for this key.
Protected Attributes
void *	myPtr

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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

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Constructor & Destructor Documentation

DtPtrHashKey::DtPtrHashKey

(

void *

ptr

)

default constructor

virtual DtPtrHashKey::~DtPtrHashKey

(

)

[virtual]

destructor

DtPtrHashKey::DtPtrHashKey

(

const DtPtrHashKey &

orig

)

copy constructor

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Member Function Documentation

virtual DtBaseHashKey* DtPtrHashKey::clone

(

)

const [virtual]

Make a copy of this hash key.

Implements DtBaseHashKey.

virtual DtU32 DtPtrHashKey::computeHashValue

(

)

[protected, virtual]

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.

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.

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Member Data Documentation

void* DtPtrHashKey::myPtr [protected]

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

• vlHashKeys.h