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DcmHashDictIterator Class Reference

iterator class for traversing a DcmHashDict More...

List of all members.

Public Member Functions

 DcmHashDictIterator ()
 default constructor

 DcmHashDictIterator (const DcmHashDict *d, OFBool atEnd=OFFalse)
 constructor, creates iterator to existing hash dictionary

 DcmHashDictIterator (const DcmHashDictIterator &i)
 copy constructor

DcmHashDictIteratoroperator= (const DcmHashDictIterator &i)
 copy assignment operator

OFBool operator== (const DcmHashDictIterator &x) const
 comparison equality

OFBool operator!= (const DcmHashDictIterator &x) const
 comparison non-equality

const DcmDictEntryoperator * () const
 dereferencing of iterator

DcmHashDictIteratoroperator++ ()
 pre-increment operator

DcmHashDictIterator operator++ (int)
 post-increment operator


Private Member Functions

void init (const DcmHashDict *d, OFBool atEnd=OFFalse)
 initializes the iterator

void stepUp ()
 implements increment operator on hash dictionary


Private Attributes

const DcmHashDictdict
 pointer to the hash dictionary this iterator traverses

int hindex
 index of current bucket

OFBool iterating
 flag indicating if iter is currently valid

DcmDictEntryListIterator iter
 iterator for traversing a bucket in the hash table


Detailed Description

iterator class for traversing a DcmHashDict

Definition at line 133 of file dchashdi.h.


Constructor & Destructor Documentation

DcmHashDictIterator::DcmHashDictIterator const DcmHashDict d,
OFBool  atEnd = OFFalse
[inline]
 

constructor, creates iterator to existing hash dictionary

Parameters:
d pointer to dictionary
atEnd if true, iterator points after last element of hash dictionary, otherwise iterator points to first element.

Definition at line 146 of file dchashdi.h.

References dict, hindex, init(), iter, and iterating.


Member Function Documentation

void DcmHashDictIterator::init const DcmHashDict d,
OFBool  atEnd = OFFalse
[private]
 

initializes the iterator

Parameters:
d pointer to hash dictionary, may be NULL
atEnd if true, iterator points after last element of hash dictionary, otherwise iterator points to first element.

Referenced by DcmHashDictIterator().


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


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