Gecode::Int::GCC::Node Class Reference
Base class for nodes in the variable-value-graph. More...
#include <dom-sup.hpp>
Public Attributes | |
| int | noe |
| stores the number of incident edges on the node | |
Protected Types | |
| enum | NodeFlag { NF_NONE = 0, NF_VAL = 1 << 0, NF_M_LBC = 1 << 1, NF_M_UBC = 1 << 2 } |
Flags for nodes. More... | |
Protected Attributes | |
| Edge * | e |
| Stores all incident edges on the node. | |
| Edge * | fst |
| First edge. | |
| Edge * | lst |
| Last edge. | |
| Edge * | ie |
| Single incoming edge used for storing a path in the algorithms. | |
| int | idx |
| Index. | |
| unsigned char | nf |
| Flags for node. | |
Constructors and initialization | |
|
| |
| Node (void) | |
| Default constructor. | |
| Node (NodeFlag nf, int i) | |
| Constructor for index i that sets type to t. | |
Access | |
|
| |
| bool | type (void) const |
| Return the type of the node (false for a variable node). | |
| Edge ** | adj (void) |
| Return reference to the incident edges. | |
| Edge * | first (void) const |
| Return pointer to the first incident edge. | |
| Edge * | last (void) const |
| Return pointer to the last incident edge. | |
| Edge * | inedge (void) const |
| Return pointer to the node's inedge. | |
| int | index (void) const |
| Get index of either variable or value. | |
| bool | removed (void) const |
| check whether a node has been removed from the graph | |
Update | |
|
| |
| void | first (Edge *p) |
| Set the first edge pointer to p. | |
| void | last (Edge *p) |
| Set the last edge pointer to p. | |
| void | inedge (Edge *p) |
| Set the inedge pointer to p. | |
| void | index (int i) |
| Set index of either variable or value. | |
Memory management | |
|
| |
| static void * | operator new (size_t s, Space &home) |
| Allocate memory from space. | |
| static void | operator delete (void *, Space &) |
| Free memory (unused). | |
| static void | operator delete (void *) |
| Needed for exceptions. | |
Detailed Description
Base class for nodes in the variable-value-graph.
Definition at line 52 of file dom-sup.hpp.
Member Enumeration Documentation
enum Gecode::Int::GCC::Node::NodeFlag [protected] |
Flags for nodes.
- Enumerator:
NF_NONE No flags set.
NF_VAL Whether node is a value node.
NF_M_LBC Whether matched for LBC.
NF_M_UBC Whether matched for UBC.
Definition at line 65 of file dom-sup.hpp.
Constructor & Destructor Documentation
| Gecode::Int::GCC::Node::Node | ( | void | ) | [inline] |
Default constructor.
Definition at line 507 of file dom-sup.hpp.
| Gecode::Int::GCC::Node::Node | ( | NodeFlag | nf, | |
| int | i | |||
| ) | [inline] |
Constructor for index i that sets type to t.
Definition at line 509 of file dom-sup.hpp.
Member Function Documentation
| bool Gecode::Int::GCC::Node::type | ( | void | ) | const [inline] |
Return the type of the node (false for a variable node).
Definition at line 534 of file dom-sup.hpp.
| Edge ** Gecode::Int::GCC::Node::adj | ( | void | ) | [inline] |
Return reference to the incident edges.
Definition at line 514 of file dom-sup.hpp.
| Edge * Gecode::Int::GCC::Node::first | ( | void | ) | const [inline] |
Return pointer to the first incident edge.
Definition at line 518 of file dom-sup.hpp.
| Edge * Gecode::Int::GCC::Node::last | ( | void | ) | const [inline] |
Return pointer to the last incident edge.
Definition at line 522 of file dom-sup.hpp.
| Edge * Gecode::Int::GCC::Node::inedge | ( | void | ) | const [inline] |
Return pointer to the node's inedge.
Definition at line 538 of file dom-sup.hpp.
| int Gecode::Int::GCC::Node::index | ( | void | ) | const [inline] |
Get index of either variable or value.
Definition at line 554 of file dom-sup.hpp.
| bool Gecode::Int::GCC::Node::removed | ( | void | ) | const [inline] |
check whether a node has been removed from the graph
Definition at line 546 of file dom-sup.hpp.
| void Gecode::Int::GCC::Node::first | ( | Edge * | p | ) | [inline] |
Set the first edge pointer to p.
Definition at line 526 of file dom-sup.hpp.
| void Gecode::Int::GCC::Node::last | ( | Edge * | p | ) | [inline] |
Set the last edge pointer to p.
Definition at line 530 of file dom-sup.hpp.
| void Gecode::Int::GCC::Node::inedge | ( | Edge * | p | ) | [inline] |
Set the inedge pointer to p.
Definition at line 542 of file dom-sup.hpp.
| void Gecode::Int::GCC::Node::index | ( | int | i | ) | [inline] |
Set index of either variable or value.
Definition at line 550 of file dom-sup.hpp.
| void * Gecode::Int::GCC::Node::operator new | ( | size_t | s, | |
| Space & | home | |||
| ) | [inline, static] |
Allocate memory from space.
Definition at line 559 of file dom-sup.hpp.
| static void Gecode::Int::GCC::Node::operator delete | ( | void * | , | |
| Space & | ||||
| ) | [inline, static] |
Free memory (unused).
Definition at line 124 of file dom-sup.hpp.
| static void Gecode::Int::GCC::Node::operator delete | ( | void * | ) | [inline, static] |
Needed for exceptions.
Definition at line 126 of file dom-sup.hpp.
Member Data Documentation
Edge* Gecode::Int::GCC::Node::e [protected] |
Stores all incident edges on the node.
Definition at line 55 of file dom-sup.hpp.
Edge* Gecode::Int::GCC::Node::fst [protected] |
First edge.
Definition at line 57 of file dom-sup.hpp.
Edge* Gecode::Int::GCC::Node::lst [protected] |
Last edge.
Definition at line 59 of file dom-sup.hpp.
Edge* Gecode::Int::GCC::Node::ie [protected] |
Single incoming edge used for storing a path in the algorithms.
Definition at line 61 of file dom-sup.hpp.
int Gecode::Int::GCC::Node::idx [protected] |
Index.
Definition at line 63 of file dom-sup.hpp.
unsigned char Gecode::Int::GCC::Node::nf [protected] |
Flags for node.
Definition at line 76 of file dom-sup.hpp.
stores the number of incident edges on the node
Definition at line 79 of file dom-sup.hpp.
The documentation for this class was generated from the following file:
- gecode/int/gcc/dom-sup.hpp