propagator.pxi File Reference

Base class of the Propagators Plugin. More...

Go to the source code of this file.

Classes
class	Prop

Functions
def	propfree (self)
def	propinit (self)
def	propexit (self)
def	propinitsol (self)
def	propexitsol (self, restart)
def	propinitpre (self)
def	propexitpre (self)
def	proppresol (self, nrounds, presoltiming, result_dict)
def	propexec (self, proptiming)
def	propresprop (self, confvar, inferinfo, bdtype, relaxedbd)

Variables
	propdata = SCIPpropGetData(prop)
	PyProp = <Prop>propdata
dictionary	result_dict = {}
	returnvalues = PyProp.propexec(proptiming)
	tmp = infervar
	confvar = Variable.create(tmp)

Detailed Description

Base class of the Propagators Plugin.

Definition in file propagator.pxi.

Function Documentation

def pyscipopt.propagator.propexec	(		self,
			proptiming
	)

calls execution method of propagator

Definition at line 38 of file propagator.pxi.

def pyscipopt.propagator.propexit

(

self

)

calls exit method of propagator

Definition at line 14 of file propagator.pxi.

def pyscipopt.propagator.propexitpre

(

self

)

informs propagator that the presolving process is finished

Definition at line 30 of file propagator.pxi.

def pyscipopt.propagator.propexitsol	(		self,
			restart
	)

informs propagator that the prop and bound process data is being freed

Definition at line 22 of file propagator.pxi.

def pyscipopt.propagator.propfree

(

self

)

calls destructor and frees memory of propagator

Definition at line 6 of file propagator.pxi.

def pyscipopt.propagator.propinit

(

self

)

initializes propagator

Definition at line 10 of file propagator.pxi.

def pyscipopt.propagator.propinitpre

(

self

)

informs propagator that the presolving process is being started

Definition at line 26 of file propagator.pxi.

def pyscipopt.propagator.propinitsol

(

self

)

informs propagator that the prop and bound process is being started

Definition at line 18 of file propagator.pxi.

def pyscipopt.propagator.proppresol	(		self,
			nrounds,
			presoltiming,
			result_dict
	)

executes presolving method of propagator

Definition at line 34 of file propagator.pxi.

def pyscipopt.propagator.propresprop	(		self,
			confvar,
			inferinfo,
			bdtype,
			relaxedbd
	)

resolves the given conflicting bound, that was reduced by the given propagator

Definition at line 43 of file propagator.pxi.