LineSearch is an abstract base class, i.e. More...
#include <LineSearch.h>
Public Member Functions | |
| virtual int | newStep (LinearSOE &theSOE) |
| virtual int | search (double s0, double s1, LinearSOE &theSOE, IncrementalIntegrator &theIntegrator)=0 |
| int | sendSelf (CommParameters &) |
| Send the object. More... | |
| int | recvSelf (const CommParameters &) |
| Receive the object. More... | |
| void | Print (std::ostream &s, int flag=0) |
 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 | 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 | |
| LineSearch (int classTag, const double &tol=0.8, const int &mi=10, const double &mneta=0.1, const double &mxeta=10, const int &flag=1) | |
| virtual LineSearch * | getCopy (void) const =0 |
| int | updateAndUnbalance (IncrementalIntegrator &) |
Protected Attributes | |
| Vector | x |
| double | tolerance |
| int | maxIter |
| double | minEta |
| double | maxEta |
| int | printFlag |
Friends | |
| class | NewtonLineSearch |
Detailed Description
LineSearch is an abstract base class, i.e.
no objects of it's type can be created. Its subclasses seek to find a better solution to R(U)=0 than the solution Ui-1 + delta Ui would give, typically Ui = Ui-1 + factor * delta Ui.
Member Function Documentation
§ recvSelf()
|
virtual |
Receive the object.
Each object has to receive the data needed to be able to recreate itself in the new process after it has been sent through cp. If the object is an aggregation containing other objects, new objects of the correct type can be constructed using #theBroker. To return 0 if successful or a -1 if not.
Implements XC::MovableObject.
§ sendSelf()
|
virtual |
Send the object.
Each object has to send the data needed to be able to reproduce that object in a remote process. The object uses the methods provided by cp object to send the data to another channel at the remote actor, the address of the channel is set before this method is called. An object of similar type at the remote actor is invoked with a receiveSelf() to receive the data. Returns 0 if successful (successful in that the data got to the channel), or a - if no data was sent.
Implements XC::MovableObject.
The documentation for this class was generated from the following files:
- src/solution/analysis/algorithm/equiSolnAlgo/lineSearch/LineSearch.h
- src/solution/analysis/algorithm/equiSolnAlgo/lineSearch/LineSearch.cpp
