ortools.constraint_solver.pywrapcp.IntVarIterator Class Reference

Inheritance diagram for ortools.constraint_solver.pywrapcp.IntVarIterator:

Public Member Functions
	__init__ (self, *args, **kwargs)
	Init (self)
	Ok (self)
	Value (self)
	Next (self)
	DebugString (self)
	__iter__ (self)
	next (self)
	__next__ (self)
Public Member Functions inherited from ortools.constraint_solver.pywrapcp.BaseObject
	__init__ (self)
	__str__ (self)
	__repr__ (self)
	__disown__ (self)

Properties
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")
Properties inherited from ortools.constraint_solver.pywrapcp.BaseObject
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

Detailed Description

 The class Iterator has two direct subclasses. HoleIterators
 iterates over all holes, that is value removed between the
 current min and max of the variable since the last time the
 variable was processed in the queue. DomainIterators iterates
 over all elements of the variable domain. Both iterators are not
 robust to domain changes. Hole iterators can also report values outside
 the current min and max of the variable.
 HoleIterators should only be called from a demon attached to the
 variable that has created this iterator.
 IntVar* current_var;
 std::unique_ptr<IntVarIterator> it(current_var->MakeHoleIterator(false));
 for (const int64_t hole : InitAndGetValues(it)) {
use the hole
 }

Definition at line 2733 of file pywrapcp.py.

Constructor & Destructor Documentation

__init__()

ortools.constraint_solver.pywrapcp.IntVarIterator.__init__	(		self,
		*	args,
		**	kwargs )

Definition at line 2753 of file pywrapcp.py.

Member Function Documentation

__iter__()

ortools.constraint_solver.pywrapcp.IntVarIterator.__iter__

(

self

)

Definition at line 2777 of file pywrapcp.py.

__next__()

ortools.constraint_solver.pywrapcp.IntVarIterator.__next__

(

self

)

Definition at line 2789 of file pywrapcp.py.

DebugString()

ortools.constraint_solver.pywrapcp.IntVarIterator.DebugString

(

self

)

Pretty Print.

Reimplemented from ortools.constraint_solver.pywrapcp.BaseObject.

Definition at line 2773 of file pywrapcp.py.

Init()

ortools.constraint_solver.pywrapcp.IntVarIterator.Init

(

self

)

This method must be called before each loop.

Definition at line 2757 of file pywrapcp.py.

Next()

ortools.constraint_solver.pywrapcp.IntVarIterator.Next

(

self

)

This method moves the iterator to the next value.

Definition at line 2769 of file pywrapcp.py.

next()

ortools.constraint_solver.pywrapcp.IntVarIterator.next

(

self

)

Definition at line 2781 of file pywrapcp.py.

Ok()

ortools.constraint_solver.pywrapcp.IntVarIterator.Ok

(

self

)

This method indicates if we can call Value() or not.

Definition at line 2761 of file pywrapcp.py.

Value()

ortools.constraint_solver.pywrapcp.IntVarIterator.Value

(

self

)

This method returns the current value of the iterator.

Definition at line 2765 of file pywrapcp.py.

Property Documentation

thisown

ortools.constraint_solver.pywrapcp.IntVarIterator.thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

static

Definition at line 2751 of file pywrapcp.py.

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

• build/python/ortools/constraint_solver/pywrapcp.py