MyEventHandler Class Reference

This is so user can trap events and do useful stuff. More...

#include <MyEventHandler.hpp>

Inheritance diagram for MyEventHandler:

Collaboration diagram for MyEventHandler:

Public Member Functions
Overrides
virtual int	event (Event whichEvent)
	This can do whatever it likes. More...
Constructors, destructor etc
	MyEventHandler ()
	Default constructor. More...
	MyEventHandler (ClpSimplex *model)
	Constructor with pointer to model (redundant as setEventHandler does) More...
virtual	~MyEventHandler ()
	Destructor. More...
	MyEventHandler (const MyEventHandler &rhs)
	The copy constructor. More...
MyEventHandler &	operator= (const MyEventHandler &rhs)
	Assignment. More...
virtual ClpEventHandler *	clone () const
	Clone. More...
Public Member Functions inherited from ClpEventHandler
virtual int	eventWithInfo (Event whichEvent, void *info)
	This can do whatever it likes. More...
	ClpEventHandler (ClpSimplex *model=NULL)
	Default constructor. More...
virtual	~ClpEventHandler ()
	Destructor. More...
	ClpEventHandler (const ClpEventHandler &)
ClpEventHandler &	operator= (const ClpEventHandler &)
void	setSimplex (ClpSimplex *model)
	set model. More...
ClpSimplex *	simplex () const
	Get model. More...

Additional Inherited Members
Public Types inherited from ClpEventHandler
enum	Event {   endOfIteration = 100, endOfFactorization, endOfValuesPass, node,   treeStatus, solution, theta, pivotRow,   presolveStart, presolveSize, presolveInfeasible, presolveBeforeSolve,   presolveAfterFirstSolve, presolveAfterSolve, presolveEnd, goodFactorization,   complicatedPivotIn, noCandidateInPrimal, looksEndInPrimal, endInPrimal,   beforeStatusOfProblemInPrimal, startOfStatusOfProblemInPrimal, complicatedPivotOut, noCandidateInDual,   looksEndInDual, endInDual, beforeStatusOfProblemInDual, startOfStatusOfProblemInDual,   startOfIterationInDual, updateDualsInDual, beforeDeleteRim, endOfCreateRim,   slightlyInfeasible, modifyMatrixInMiniPresolve, moreMiniPresolve, modifyMatrixInMiniPostsolve,   beforeChooseIncoming, afterChooseIncoming, beforeCreateNonLinear, afterCreateNonLinear,   startOfCrossover, noTheta }
	enums for what sort of event. More...
Protected Attributes inherited from ClpEventHandler
ClpSimplex *	model_
	Pointer to simplex. More...

Detailed Description

This is so user can trap events and do useful stuff.

This is used in Clp/Test/unitTest.cpp

ClpSimplex model_ is available as well as anything else you care to pass in

Definition at line 18 of file MyEventHandler.hpp.

Constructor & Destructor Documentation

MyEventHandler::MyEventHandler

(

)

Default constructor.

MyEventHandler::MyEventHandler

(

ClpSimplex *

model

)

Constructor with pointer to model (redundant as setEventHandler does)

virtual MyEventHandler::~MyEventHandler ( )

virtual

Destructor.

MyEventHandler::MyEventHandler

(

const MyEventHandler &

rhs

)

The copy constructor.

Member Function Documentation

virtual int MyEventHandler::event ( Event  whichEvent )

virtual

This can do whatever it likes.

If return code -1 then carries on if 0 sets ClpModel::status() to 5 (stopped by event) and will return to user. At present if <-1 carries on and if >0 acts as if 0 - this may change. For ClpSolve 2 -> too big return status of -2 and -> too small 3

Reimplemented from ClpEventHandler.

MyEventHandler& MyEventHandler::operator=

(

const MyEventHandler &

rhs

)

Assignment.

virtual ClpEventHandler* MyEventHandler::clone ( ) const

virtual

Clone.

Reimplemented from ClpEventHandler.

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The documentation for this class was generated from the following file:

• /tmp/Clp-1.17.6/Clp/src/MyEventHandler.hpp