14.2.13 Class LinearConstraint¶
A linear constraint defines a block of constraints with the same linear domain. The domain is either a product of product of one-dimensional half-spaces (linear inequalities), a fixed value vector (equalities) or the whole space (free constraints).
The type of a linear variable is immutable; it is either free, an inequality or an equality, but the linear expression and the right-hand side can be modified.
The class is not meant to be instantiated directly, but must be created by calling the
Constraint.dual – Get the dual solution values of the constraint.
Constraint.getModel – Return the model that the constraint belongs to.
Constraint.getND – Return the number of dimensions in the constraint shape.
Constraint.getShape – Return the constraint’s shape.
Constraint.getSize – Return the total number of elements in the constraint.
Constraint.index – Get a single element from a constraint.
Constraint.level – Get the primal solution values of the constraint.
Constraint.slice – Create a slice constraint.
Constraint.update – Update part of a constraint.
LinearConstraint.toString – Create a human readable string representation of the constraint.
ModelConstraint.remove – Remove the constraint from the model.
toString() -> str
Create a human readable string representation of the constraint.