Numberer for problem's degrees of freedom. More...
#include <GraphNumberer.h>
Public Member Functions | |
| virtual const ID & | number (Graph &theGraph, int lastVertex=-1)=0 |
| Graph numbering. More... | |
| virtual const ID & | number (Graph &theGraph, const ID &lastVertices)=0 |
| Graph numbering. More... | |
 Public Member Functions inherited from XC::MovableObject | |
| MovableObject (int classTag, int dbTag) | |
| Constructor. More... | |
| MovableObject (int classTag) | |
| Constructor. More... | |
| MovableObject (const MovableObject &) | |
| Copy constructor. Doesn't copy the dbTag. | |
| MovableObject & | operator= (const MovableObject &) |
| Assignment operator. Doesn't copy the dbTag. | |
| int | getClassTag (void) const |
| Return the class identifier. | |
| int | getDbTag (void) const |
| Return the object identifier in the database. | |
| int | getDbTag (CommParameters &) |
| Return the object identifier in the database. | |
| void | setDbTag (int dbTag) |
| Sets the object identifier in the database. | |
| void | setDbTag (CommParameters &) |
| Sets the object identifier in the database if not already set. More... | |
| virtual int | sendSelf (CommParameters &cp)=0 |
| Send the object. More... | |
| virtual int | recvSelf (const CommParameters &cp)=0 |
| Receive the object. More... | |
| virtual int | setParameter (const std::vector< std::string > &argv, Parameter ¶m) |
Sets the value param to the parameter argv. | |
| virtual int | updateParameter (int parameterID, Information &info) |
Updates the parameter identified by parameterID with info. | |
| virtual int | activateParameter (int parameterID) |
Activates the parameter identified by parameterID. | |
| virtual int | setVariable (const std::string &variable, Information &) |
Set the value of the variable idenfified by var. | |
| virtual int | getVariable (const std::string &variable, Information &) |
Return the value of the variable idenfified by var. | |
| Public Member Functions inherited from XC::DistributedBase | |
| DistributedBase (void) | |
| Constructor. | |
| virtual DbTagData & | getDbTagData (void) const |
| Returns a vector to store class dbTags. | |
| const int & | getDbTagDataPos (const int &i) const |
| Returns the data at the i-th position. | |
| void | setDbTagDataPos (const int &i, const int &v) |
| Sets the data at the i-th position. | |
| void | inicComm (const int &dataSize) const |
| Initializes communication. | |
Protected Member Functions | |
| GraphNumberer (int classTag) | |
| Constructor. More... | |
| virtual GraphNumberer * | getCopy (void) const =0 |
| Virtual constructor. | |
Friends | |
| class | DOF_Numberer |
Detailed Description
Numberer for problem's degrees of freedom.
GraphNumberer is an abstract class. The GraphNumberer class defines the interface that all programmers must provide when introducing new GraphNumberer subclasses. A GraphNumberer is an algorithmic class for numbering the Vertices of a Graph; that is assigning a unique integer value ( \(0\) through numVertex \(-1\)) to each Vertex (uses tmp variable of Vertex) of the Graph.
Constructor & Destructor Documentation
§ GraphNumberer()
|
protected |
Constructor.
The integer classTag is passed to the MovableObject classes constructor.
Member Function Documentation
§ number() [1/2]
Graph numbering.
This is the method invoked to perform the graph numbering, that is to assign a unique integer \(1\) through numVertex, to each Vertex in the Graph. Returns an ordered ID containing the vertex references in the order of the numbering, i.e. \(ID(0)\) contains the integer reference for the vertex assigned the number 1, \(ID(1)\) contains the integer reference for the vertex assigned the number 2 and so on. A side effect of the numbering is that the Tmp variable of each vertex is set to the number assigned to that vertex. If lastVertex is not \(-1\) the Vertex whose tag is given by lastVertex should be numbered last (it does not have to be though THIS MAY CHANGE).
Implemented in XC::Metis, XC::MyRCM, XC::RCM, and XC::SimpleNumberer.
§ number() [2/2]
|
pure virtual |
Graph numbering.
This is the method invoked to perform the graph numbering, that is to assign a unique integer \(1\) through numVertex, to each Vertex in the Graph. Returns an ordered ID containing the vertex references in the order of the numbering, i.e. \(ID(0)\) contains the integer reference for the vertex assigned the number 1, \(ID(1)\) contains the integer reference for the vertex assigned the number 2 and so on. A side effect of the numbering is that the Tmp variable of each vertex is set to the number assigned to that vertex. If lastVertex is not \(-1\) the Vertex whose tag is given by lastVertex should be numbered last (it does not have to be though THIS MAY CHANGE).
Implemented in XC::Metis, XC::MyRCM, XC::RCM, and XC::SimpleNumberer.
The documentation for this class was generated from the following files:
- src/solution/graph/numberer/GraphNumberer.h
- src/solution/graph/numberer/GraphNumberer.cpp
