Inheritance diagram for ortools.linear_solver.pywraplp.Variable:

Public Member Functions
	__init__ (self, args, *kwargs)

	name (self)

	SetInteger (self, integer)

	integer (self)

	solution_value (self)

	index (self)

	lb (self)

	ub (self)

	SetBounds (self, lb, ub)

	reduced_cost (self)

	basis_status (self)

	branching_priority (self)

	SetBranchingPriority (self, priority)

	__str__ (self)

	__repr__ (self)

	__getattr__ (self, name)

	SolutionValue (self)

	Integer (self)

	Lb (self)

	Ub (self)

	SetLb (self, x)

	SetUb (self, x)

	ReducedCost (self)

Properties
	thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

Detailed Description

 The class for variables of a Mathematical Programming (MP) model.

Definition at line 647 of file pywraplp.py.

Constructor & Destructor Documentation

◆ init()

ortools.linear_solver.pywraplp.Variable.__init__	(		self,
		*	args,
		**	kwargs )

Definition at line 652 of file pywraplp.py.

Member Function Documentation

◆ getattr()

ortools.linear_solver.pywraplp.Variable.__getattr__	(		self,
			name )

Definition at line 731 of file pywraplp.py.

◆ repr()

ortools.linear_solver.pywraplp.Variable.__repr__ ( self )

Definition at line 728 of file pywraplp.py.

◆ str()

ortools.linear_solver.pywraplp.Variable.__str__ ( self )

Definition at line 725 of file pywraplp.py.

◆ basis_status()

ortools.linear_solver.pywraplp.Variable.basis_status ( self )

    Advanced usage: returns the basis status of the variable in the current
    solution (only available for continuous problems).

    See also: MPSolver::BasisStatus.

Definition at line 700 of file pywraplp.py.

◆ branching_priority()

ortools.linear_solver.pywraplp.Variable.branching_priority ( self )

    Advanced usage: Certain MIP solvers (e.g. Gurobi or SCIP) allow you to set
    a per-variable priority for determining which variable to branch on.

    A value of 0 is treated as default, and is equivalent to not setting the
    branching priority. The solver looks first to branch on fractional
    variables in higher priority levels. As of 2019-05, only Gurobi and SCIP
    support setting branching priority; all other solvers will simply ignore
    this annotation.

Definition at line 709 of file pywraplp.py.

◆ index()

ortools.linear_solver.pywraplp.Variable.index ( self )

 Returns the index of the variable in the MPSolver::variables_.

Definition at line 677 of file pywraplp.py.

◆ Integer()

ortools.linear_solver.pywraplp.Variable.Integer ( self )

Definition at line 738 of file pywraplp.py.

◆ integer()

ortools.linear_solver.pywraplp.Variable.integer ( self )

 Returns the integrality requirement of the variable.

Definition at line 663 of file pywraplp.py.

◆ Lb()

ortools.linear_solver.pywraplp.Variable.Lb ( self )

Definition at line 741 of file pywraplp.py.

◆ lb()

ortools.linear_solver.pywraplp.Variable.lb ( self )

 Returns the lower bound.

Definition at line 681 of file pywraplp.py.

◆ name()

ortools.linear_solver.pywraplp.Variable.name ( self )

 Returns the name of the variable.

Definition at line 655 of file pywraplp.py.

◆ reduced_cost()

ortools.linear_solver.pywraplp.Variable.reduced_cost ( self )

    Advanced usage: returns the reduced cost of the variable in the current
    solution (only available for continuous problems).

Definition at line 693 of file pywraplp.py.

◆ ReducedCost()

ortools.linear_solver.pywraplp.Variable.ReducedCost ( self )

Definition at line 753 of file pywraplp.py.

◆ SetBounds()

ortools.linear_solver.pywraplp.Variable.SetBounds	(	self,
		lb,
		ub )

 Sets both the lower and upper bounds.

Definition at line 689 of file pywraplp.py.

◆ SetBranchingPriority()

ortools.linear_solver.pywraplp.Variable.SetBranchingPriority	(		self,
			priority )

Definition at line 722 of file pywraplp.py.

◆ SetInteger()

ortools.linear_solver.pywraplp.Variable.SetInteger	(		self,
			integer )

 Sets the integrality requirement of the variable.

Definition at line 659 of file pywraplp.py.

◆ SetLb()

ortools.linear_solver.pywraplp.Variable.SetLb	(		self,
			x )

Definition at line 747 of file pywraplp.py.

◆ SetUb()

ortools.linear_solver.pywraplp.Variable.SetUb	(		self,
			x )

Definition at line 750 of file pywraplp.py.

◆ solution_value()

ortools.linear_solver.pywraplp.Variable.solution_value ( self )

    Returns the value of the variable in the current solution.

    If the variable is integer, then the value will always be an integer (the
    underlying solver handles floating-point values only, but this function
    automatically rounds it to the nearest integer; see: man 3 round).

Definition at line 667 of file pywraplp.py.

◆ SolutionValue()

ortools.linear_solver.pywraplp.Variable.SolutionValue ( self )

Definition at line 735 of file pywraplp.py.

◆ Ub()

ortools.linear_solver.pywraplp.Variable.Ub ( self )

Definition at line 744 of file pywraplp.py.

◆ ub()

ortools.linear_solver.pywraplp.Variable.ub ( self )

 Returns the upper bound.

Definition at line 685 of file pywraplp.py.

Property Documentation

◆ thisown

ortools.linear_solver.pywraplp.Variable.thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

static

Definition at line 650 of file pywraplp.py.

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

build/python/ortools/linear_solver/pywraplp.py

Public Member Functions

Properties