#include <bslalg_bidirectionallink.h>
Public Member Functions | |
| BidirectionalLink () | |
| BidirectionalLink (const BidirectionalLink &original) | |
| ~BidirectionalLink () | |
| BidirectionalLink & | operator= (const BidirectionalLink &rhs) |
| void | setNextLink (BidirectionalLink *next) |
| void | setPreviousLink (BidirectionalLink *previous) |
| void | reset () |
| BidirectionalLink * | nextLink () const |
| BidirectionalLink * | previousLink () const |
Detailed Description
This POD-like class describes a node suitable for use in a doubly- linked (bidirectional) list, holding the addresses of the preceding and succeeding nodes, either or both of which may be 0. This class is "POD-like" to facilitate efficient allocation and use in the context of a container implementations. In order to meet the essential requirements of a POD type, this class does not declare a constructor or destructor. However its data members are private. It satisfies the requirements of a trivial type and a standard layout type defined by the C++11 standard. Note that this type does not contain any "payload" member data: Clients creating a doubly-linked list of data must define an appropriate node type that incorporates BidirectionalLink (generally via inheritance), and that holds the "value" of any data stored in that node.
See Component bslalg_bidirectionallink
Constructor & Destructor Documentation
| bslalg::BidirectionalLink::BidirectionalLink | ( | ) |
Create a BidirectionalLink object having uninitialized values, or zero-initialized values if value-initialized.
| bslalg::BidirectionalLink::BidirectionalLink | ( | const BidirectionalLink & | original | ) |
Create a BidirectionalLink object having the same data member values as the specified original object.
| bslalg::BidirectionalLink::~BidirectionalLink | ( | ) |
Destroy this object.
Member Function Documentation
| BidirectionalLink& bslalg::BidirectionalLink::operator= | ( | const BidirectionalLink & | rhs | ) |
Assign to the data members of this object the values of the data members of the specified rhs object, and return a reference providing modifiable access to this object.
| void bslalg::BidirectionalLink::setNextLink | ( | BidirectionalLink * | next | ) |
Set the successor of this node to be the specified next link.
| void bslalg::BidirectionalLink::setPreviousLink | ( | BidirectionalLink * | previous | ) |
Set the predecessor of this node to be the specified prev link.
| void bslalg::BidirectionalLink::reset | ( | ) |
Set the nextLink and previousLink attributes of this value to 0.
| BidirectionalLink* bslalg::BidirectionalLink::nextLink | ( | ) | const |
Return the address of the next node linked from this node.
| BidirectionalLink* bslalg::BidirectionalLink::previousLink | ( | ) | const |
Return the address of the preceding node linked from this node.
The documentation for this class was generated from the following file:
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