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DCMTK
Version 3.6.1 20120515
OFFIS DICOM Toolkit
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double-linked list class that maintains pointers to DcmObject instances. More...
Public Member Functions | |
| DcmList () | |
| constructor | |
| ~DcmList () | |
| destructor | |
| DcmObject * | append (DcmObject *obj) |
| insert object at end of list | |
| DcmObject * | prepend (DcmObject *obj) |
| insert object at start of list | |
| DcmObject * | insert (DcmObject *obj, E_ListPos pos=ELP_next) |
| insert object relative to current position and indicator | |
| DcmObject * | remove () |
| remove current entry from list, return element | |
| DcmObject * | get (E_ListPos pos=ELP_atpos) |
| get pointer to element in list at given position | |
| DcmObject * | seek (E_ListPos pos=ELP_next) |
| seek within element in list to given position (i.e. | |
| DcmObject * | seek_to (unsigned long absolute_position) |
| seek within element in list to given element index (i.e. | |
| void | deleteAllElements () |
| Remove and delete all elements from list. | |
| unsigned long | card () const |
| return cardinality of list | |
| OFBool | empty (void) const |
| return true if list is empty, false otherwise | |
| OFBool | valid (void) const |
| return true if current node exists, false otherwise | |
Private Member Functions | |
| DcmList & | operator= (const DcmList &) |
| private undefined copy constructor | |
| DcmList (const DcmList &newList) | |
| private undefined copy assignment operator | |
Private Attributes | |
| DcmListNode * | firstNode |
| pointer to first node in list | |
| DcmListNode * | lastNode |
| pointer to last node in list | |
| DcmListNode * | currentNode |
| pointer to current node in list | |
| unsigned long | cardinality |
| number of elements in list | |
double-linked list class that maintains pointers to DcmObject instances.
The remove operation does not delete the object pointed to, however, the destructor will delete all elements pointed to
| DcmObject* DcmList::append | ( | DcmObject * | obj | ) |
insert object at end of list
| obj | pointer to object |
| void DcmList::deleteAllElements | ( | ) |
Remove and delete all elements from list.
Thus, the elements' memory is also freed by this operation. The list is empty after calling this function.
| DcmObject* DcmList::get | ( | E_ListPos | pos = ELP_atpos | ) |
get pointer to element in list at given position
| pos | position indicator |
| DcmObject* DcmList::insert | ( | DcmObject * | obj, |
| E_ListPos | pos = ELP_next |
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| ) |
insert object relative to current position and indicator
| obj | pointer to object |
| pos | position indicator |
| DcmObject* DcmList::prepend | ( | DcmObject * | obj | ) |
insert object at start of list
| obj | pointer to object |
| DcmObject* DcmList::remove | ( | ) |
remove current entry from list, return element
| DcmObject* DcmList::seek | ( | E_ListPos | pos = ELP_next | ) |
seek within element in list to given position (i.e.
set current element to given position)
| pos | position indicator |
| DcmObject* DcmList::seek_to | ( | unsigned long | absolute_position | ) |
seek within element in list to given element index (i.e.
set current element to given index)
| absolute_position | position index < card() |