qiskit.optimization.problems.Constraint¶
-
class
Constraint(quadratic_program, name, sense, rhs)[source]¶ Abstract Constraint Class.
Initializes the constraint.
- Parameters
quadratic_program (
Any) – The parent QuadraticProgram.name (
str) – The name of the constraint.sense (
ConstraintSense) – The sense of the constraint.rhs (
float) – The right-hand-side of the constraint.
-
__init__(quadratic_program, name, sense, rhs)[source]¶ Initializes the constraint.
- Parameters
quadratic_program (
Any) – The parent QuadraticProgram.name (
str) – The name of the constraint.sense (
ConstraintSense) – The sense of the constraint.rhs (
float) – The right-hand-side of the constraint.
Methods
__init__(quadratic_program, name, sense, rhs)Initializes the constraint.
evaluate(x)Evaluate left-hand-side of constraint for given values of variables.
Attributes
Returns the name of the constraint.
Returns the parent QuadraticProgram.
Returns the right-hand-side of the constraint.
Returns the sense of the constraint.
-
Sense¶ alias of
ConstraintSense
-
abstract
evaluate(x)[source]¶ Evaluate left-hand-side of constraint for given values of variables.
- Parameters
x (
Union[ndarray,List,Dict[Union[int,str],float]]) – The values to be used for the variables.- Return type
float- Returns
The left-hand-side of the constraint.
-
property
name¶ Returns the name of the constraint.
- Return type
str- Returns
The name of the constraint.
-
property
quadratic_program¶ Returns the parent QuadraticProgram.
- Return type
Any- Returns
The parent QuadraticProgram.
-
property
rhs¶ Returns the right-hand-side of the constraint.
- Return type
float- Returns
The right-hand-side of the constraint.
-
property
sense¶ Returns the sense of the constraint.
- Return type
ConstraintSense- Returns
The sense of the constraint.