DtWStringHashKey Class Reference

Instances of DtWStringHashKey are used as a hash key made from a wide string. More...

Inheritance diagram for DtWStringHashKey:

Collaboration diagram for DtWStringHashKey:

Public Member Functions
	DtWStringHashKey ()
	empty constructor – generally should not be called
	DtWStringHashKey (const std::wstring &str)
	default constructor
	DtWStringHashKey (const wchar_t *str)
	alternate constructor
virtual	~DtWStringHashKey ()
	destructor
	DtWStringHashKey (const DtWStringHashKey &orig)
	copy constructor
DtWStringHashKey &	operator= (const DtWStringHashKey &orig)
	assignment operator
virtual DtBaseHashKey *	clone () const
	Make a copy of this hash key.
virtual const std::wstring &	value () const
	Gt hash key value.
virtual void	setValue (const std::wstring &val)
	Set hash key value.
virtual DtHashKeyType	hashKeyType () const
	Get the type of HashKey.
virtual const DtString	stringRep () const
	Get the string representation of this key.
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.
virtual bool	equalTo (const DtBaseHashKey &otherKey) const
	Subclasses may override this to provide an optimized comparison between two keys.

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

Protected Attributes
std::wstring	myString
Protected Attributes inherited from DtBaseHashKey
bool	myHashValueIsComputed
	myHashValueIsComputed is modified in hashValue()
DtU32	myHashValue
	myHashValue is modified in the const function hashValue()

Detailed Description

Instances of DtWStringHashKey are used as a hash key made from a wide string.

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

Deprecated:

This class has been deprecated, see DtHashList

Constructor & Destructor Documentation

DtWStringHashKey::DtWStringHashKey

(

)

empty constructor – generally should not be called

DtWStringHashKey::DtWStringHashKey

(

const std::wstring &

str

)

default constructor

DtWStringHashKey::DtWStringHashKey

(

const wchar_t *

str

)

alternate constructor

virtual DtWStringHashKey::~DtWStringHashKey ( )

virtual

destructor

DtWStringHashKey::DtWStringHashKey

(

const DtWStringHashKey &

orig

)

copy constructor

Member Function Documentation

virtual DtBaseHashKey* DtWStringHashKey::clone ( ) const

virtual

Make a copy of this hash key.

Implements DtBaseHashKey.

virtual DtU64 DtWStringHashKey::computeHashValue ( )

protectedvirtual

Compute the hashed value for this key.

Implements DtBaseHashKey.

virtual DtHashKeyType DtWStringHashKey::hashKeyType ( ) const

inlinevirtual

Get the type of HashKey.

Reimplemented from DtBaseHashKey.

References DtWStringHashKeyType.

DtWStringHashKey& DtWStringHashKey::operator=

(

const DtWStringHashKey &

orig

)

assignment operator

virtual void DtWStringHashKey::setValue ( const std::wstring &  val )

virtual

Set hash key value.

virtual const DtString DtWStringHashKey::stringRep ( ) const

virtual

Get the string representation of this key.

Since this value is a wide string, it is expensive to convert to a string.

Implements DtBaseHashKey.

virtual const std::wstring& DtWStringHashKey::value ( ) const

virtual

Gt hash key value.

Member Data Documentation

std::wstring DtWStringHashKey::myString

protected

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

• vlHashKeys.h