IfdIntKey Class Reference

#include <IfdIntKey.h>

Inheritance diagram for IfdIntKey:

List of all members.

Public Member Functions
	IfdIntKey (const int i)
virtual int	operator== (const IfdKey &k) const
virtual	~IfdIntKey ()
virtual IfdKey *	clone (void) const
virtual void	print (std::ostream &o) const
int	operator!= (const IfdKey &k) const
virtual void	add (const IfdKey &)
int	cardinality (void) const
virtual unsigned int	hash (void) const
Static Public Member Functions
static unsigned int	nHashBuckets (void)
Public Attributes
unsigned int	_hashVal
Protected Types
	_nHashBuckets = 1031
	intKey
	strKey
	compositeKey
	typeKey
	odfTypeKey
enum	{ _nHashBuckets = 1031 }
enum	keyKind {   intKey, strKey, compositeKey, typeKey,   odfTypeKey }
Protected Member Functions
IfdKey::keyKind	getKeyKind (void) const
Protected Attributes
keyKind	_myKeyKind
int	_myCardinality
union {
int   intVal
unsigned int   uintVal
char *   strVal
};
Private Member Functions
	IfdIntKey (const IfdIntKey &)
IfdIntKey &	operator= (IfdIntKey &)
Friends
class	IfdIntKey
class	IfdStrKey
class	IfdTypeKeyIFace
class	IfdCompositeKey
class	BdbOdfIfdTypeKeyIFace
std::ostream &	operator<< (std::ostream &o, const IfdKey &k)
unsigned	ifdKeyHash (const IfdDictKey &k)

---

Detailed Description

Definition at line 28 of file IfdIntKey.h.

---

Member Enumeration Documentation

anonymous enum [protected, inherited]

Enumerator:

_nHashBuckets

Definition at line 86 of file IfdKey.h.

{ _nHashBuckets = 1031 }; // .33 msec/ev, not opt

enum IfdKey::keyKind [protected, inherited]

Enumerator:

intKey
strKey
compositeKey
typeKey
odfTypeKey

Definition at line 88 of file IfdKey.h.

                { intKey, strKey, compositeKey,
                   typeKey, odfTypeKey };

---

Constructor & Destructor Documentation

IfdIntKey::IfdIntKey

(

const int

i

)

Definition at line 26 of file IfdIntKey.cxx.

References IfdKey::_hashVal, IfdKey::_nHashBuckets, and IfdKey::intVal.

Referenced by clone().

  : IfdKey( intKey )
{
   intVal   =  i; 
   _hashVal = i % _nHashBuckets;
}

virtual IfdIntKey::~IfdIntKey

(

)

[inline, virtual]

Definition at line 37 of file IfdIntKey.h.

{}

IfdIntKey::IfdIntKey

(

const IfdIntKey &

)

[private]

---

Member Function Documentation

void IfdKey::add

(

const IfdKey &

)

[virtual, inherited]

Definition at line 34 of file IfdKey.cxx.

                           {
  // only makes sense for the composite class.

  assert( 0 );
}

int IfdKey::cardinality

(

void

)

const [inline, inherited]

Definition at line 166 of file IfdKey.h.

References IfdKey::_myCardinality.

                              { 
//*****************************************************************************
    return _myCardinality;
}

virtual IfdKey* IfdIntKey::clone

(

void

)

const [inline, virtual]

Implements IfdKey.

Definition at line 39 of file IfdIntKey.h.

References IfdIntKey(), and IfdKey::intVal.

{ return new IfdIntKey( intVal ); }

IfdKey::keyKind IfdKey::getKeyKind

(

void

)

const [inline, protected, inherited]

Definition at line 98 of file IfdKey.h.

References IfdKey::_myKeyKind.

Referenced by IfdStrKey::operator<(), IfdStrKey::operator==(), and operator==().

{ return _myKeyKind; }

virtual unsigned int IfdKey::hash

(

void

)

const [inline, virtual, inherited]

Definition at line 77 of file IfdKey.h.

References IfdKey::_hashVal.

        { return _hashVal;}

static unsigned int IfdKey::nHashBuckets

(

void

)

[inline, static, inherited]

Definition at line 82 of file IfdKey.h.

References IfdKey::_nHashBuckets.

       { return _nHashBuckets; }

int IfdKey::operator!=

(

const IfdKey &

k

)

const [inline, inherited]

Definition at line 182 of file IfdKey.h.

                                            {
//*****************************************************************************

    return ! ( *this == k );
}

IfdIntKey& IfdIntKey::operator=

(

IfdIntKey &

)

[private]

virtual int IfdIntKey::operator==

(

const IfdKey &

k

)

const [inline, virtual]

Implements IfdKey.

Definition at line 33 of file IfdIntKey.h.

References IfdKey::getKeyKind(), IfdKey::intKey, and IfdKey::intVal.

                                                   {
      return ( intKey == k.getKeyKind() ) && ( intVal == k.intVal );
   }

virtual void IfdIntKey::print

(

std::ostream &

o

)

const [inline, virtual]

Implements IfdKey.

Definition at line 43 of file IfdIntKey.h.

References IfdKey::intVal.

     { o << "IfdIntKey(" << intVal << ")"; }

---

Friends And Related Function Documentation

friend class BdbOdfIfdTypeKeyIFace [friend, inherited]

Definition at line 136 of file IfdKey.h.

friend class IfdCompositeKey [friend, inherited]

Definition at line 135 of file IfdKey.h.

friend class IfdIntKey [friend, inherited]

Definition at line 132 of file IfdKey.h.

unsigned ifdKeyHash

(

const IfdDictKey &

k

)

[friend, inherited]

friend class IfdStrKey [friend, inherited]

Definition at line 133 of file IfdKey.h.

friend class IfdTypeKeyIFace [friend, inherited]

Definition at line 134 of file IfdKey.h.

std::ostream& operator<<	(	std::ostream &	o,
		const IfdKey &	k
	)			[friend, inherited]

---

Member Data Documentation

union { ... } [protected, inherited]

unsigned int IfdKey::_hashVal [inherited]

Definition at line 80 of file IfdKey.h.

Referenced by IfdStrKey::clone(), IfdKey::hash(), IfdIntKey(), IfdStrKey::IfdStrKey(), and IfdStrKey::operator==().

int IfdKey::_myCardinality [protected, inherited]

Definition at line 122 of file IfdKey.h.

Referenced by IfdKey::cardinality().

keyKind IfdKey::_myKeyKind [protected, inherited]

Definition at line 116 of file IfdKey.h.

Referenced by IfdKey::getKeyKind().

int IfdKey::intVal [protected, inherited]

Definition at line 126 of file IfdKey.h.

Referenced by clone(), IfdIntKey(), operator==(), and print().

char* IfdKey::strVal [protected, inherited]

Definition at line 128 of file IfdKey.h.

Referenced by IfdStrKey::asString(), IfdStrKey::clone(), IfdStrKey::IfdStrKey(), IfdStrKey::operator<(), IfdStrKey::operator==(), and IfdStrKey::~IfdStrKey().

unsigned int IfdKey::uintVal [protected, inherited]

Definition at line 127 of file IfdKey.h.

---