heuristic.pxi File Reference

Base class of the Heuristics Plugin. More...

Go to the source code of this file.

Classes
class	Heur

Functions
def	heurfree (self)
def	heurinit (self)
def	heurexit (self)
def	heurinitsol (self)
def	heurexitsol (self)
def	heurexec (self, heurtiming, nodeinfeasible)

Variables
	heurdata = SCIPheurGetData(heur)
	PyHeur = <Heur>heurdata
	result_dict = PyHeur.heurexec(heurtiming, nodeinfeasible)

Detailed Description

Base class of the Heuristics Plugin.

Definition in file heuristic.pxi.

Function Documentation

def pyscipopt.heuristic.heurexec	(		self,
			heurtiming,
			nodeinfeasible
	)

should the heuristic the executed at the given depth, frequency, timing,...

Definition at line 27 of file heuristic.pxi.

def pyscipopt.heuristic.heurexit

(

self

)

calls exit method of primal heuristic

Definition at line 15 of file heuristic.pxi.

def pyscipopt.heuristic.heurexitsol

(

self

)

informs primal heuristic that the branch and bound process data is being freed

Definition at line 23 of file heuristic.pxi.

def pyscipopt.heuristic.heurfree

(

self

)

calls destructor and frees memory of primal heuristic

Definition at line 7 of file heuristic.pxi.

def pyscipopt.heuristic.heurinit

(

self

)

initializes primal heuristic

Definition at line 11 of file heuristic.pxi.

def pyscipopt.heuristic.heurinitsol

(

self

)

informs primal heuristic that the branch and bound process is being started

Definition at line 19 of file heuristic.pxi.