Gecode::Gist::NodeCursor< Node > Class Template Reference
A cursor that can be run over a tree. More...
#include <nodecursor.hh>
Public Member Functions | |
NodeCursor (Node *theNode, const typename Node::NodeAllocator &na) | |
Construct cursor, initially set to theNode. | |
Node * | node (void) |
Return current node. | |
unsigned int | alternative (void) |
Return current alternative. | |
void | alternative (unsigned int a) |
Set current alternative. | |
Protected Member Functions | |
void | node (Node *n) |
Set current node to n. | |
Node * | startNode (void) |
Return start node. | |
Protected Attributes | |
const Node::NodeAllocator & | na |
The node allocator. | |
Cursor interface | |
| |
bool | mayMoveUpwards (void) |
Test if the cursor may move to the parent node. | |
void | moveUpwards (void) |
Move cursor to the parent node. | |
bool | mayMoveDownwards (void) |
Test if cursor may move to the first child node. | |
void | moveDownwards (void) |
Move cursor to the first child node. | |
bool | mayMoveSidewards (void) |
Test if cursor may move to the first sibling. | |
void | moveSidewards (void) |
Move cursor to the first sibling. |
Detailed Description
template<class Node>
class Gecode::Gist::NodeCursor< Node >
A cursor that can be run over a tree.
Definition at line 47 of file nodecursor.hh.
Constructor & Destructor Documentation
Gecode::Gist::NodeCursor< Node >::NodeCursor | ( | Node * | theNode, | |
const typename Node::NodeAllocator & | na | |||
) | [inline] |
Construct cursor, initially set to theNode.
Definition at line 42 of file nodecursor.hpp.
Member Function Documentation
void Gecode::Gist::NodeCursor< Node >::node | ( | Node * | n | ) | [inline, protected] |
Set current node to n.
Definition at line 66 of file nodecursor.hpp.
Node * Gecode::Gist::NodeCursor< Node >::startNode | ( | void | ) | [inline, protected] |
Return start node.
Definition at line 62 of file nodecursor.hpp.
Node * Gecode::Gist::NodeCursor< Node >::node | ( | void | ) | [inline] |
Return current node.
Definition at line 50 of file nodecursor.hpp.
unsigned int Gecode::Gist::NodeCursor< Node >::alternative | ( | void | ) | [inline] |
Return current alternative.
Definition at line 54 of file nodecursor.hpp.
void Gecode::Gist::NodeCursor< Node >::alternative | ( | unsigned int | a | ) | [inline] |
Set current alternative.
Definition at line 58 of file nodecursor.hpp.
bool Gecode::Gist::NodeCursor< Node >::mayMoveUpwards | ( | void | ) | [inline] |
Test if the cursor may move to the parent node.
Reimplemented in Gecode::Gist::NextSolCursor.
Definition at line 70 of file nodecursor.hpp.
void Gecode::Gist::NodeCursor< Node >::moveUpwards | ( | void | ) | [inline] |
Move cursor to the parent node.
Reimplemented in Gecode::Gist::DrawingCursor, and Gecode::Gist::StatCursor.
Definition at line 76 of file nodecursor.hpp.
bool Gecode::Gist::NodeCursor< Node >::mayMoveDownwards | ( | void | ) | [inline] |
Test if cursor may move to the first child node.
Reimplemented in Gecode::Gist::DrawingCursor, Gecode::Gist::LayoutCursor, Gecode::Gist::HideFailedCursor, and Gecode::Gist::NextSolCursor.
Definition at line 93 of file nodecursor.hpp.
void Gecode::Gist::NodeCursor< Node >::moveDownwards | ( | void | ) | [inline] |
Move cursor to the first child node.
Reimplemented in Gecode::Gist::DrawingCursor, Gecode::Gist::NextSolCursor, and Gecode::Gist::StatCursor.
Definition at line 99 of file nodecursor.hpp.
bool Gecode::Gist::NodeCursor< Node >::mayMoveSidewards | ( | void | ) | [inline] |
Test if cursor may move to the first sibling.
Reimplemented in Gecode::Gist::NextSolCursor.
Definition at line 106 of file nodecursor.hpp.
void Gecode::Gist::NodeCursor< Node >::moveSidewards | ( | void | ) | [inline] |
Move cursor to the first sibling.
Reimplemented in Gecode::Gist::DrawingCursor, and Gecode::Gist::NextSolCursor.
Definition at line 113 of file nodecursor.hpp.
Member Data Documentation
const Node::NodeAllocator& Gecode::Gist::NodeCursor< Node >::na [protected] |
The node allocator.
Definition at line 57 of file nodecursor.hh.
The documentation for this class was generated from the following files:
- gecode/gist/nodecursor.hh (Revision: 14967)
- gecode/gist/nodecursor.hpp (Revision: 14967)