qiskit.optimization.problems.Constraint
class Constraint(quadratic_program, name, sense, rhs)
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__
__init__(quadratic_program, name, sense, rhs)
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
name | Returns the name of the constraint. |
quadratic_program | Returns the parent QuadraticProgram. |
rhs | Returns the right-hand-side of the constraint. |
sense | Returns the sense of the constraint. |
Sense
alias of ConstraintSense
evaluate
abstract evaluate(x)
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.
name
Returns the name of the constraint.
Return type
str
Returns
The name of the constraint.
quadratic_program
Returns the parent QuadraticProgram.
Return type
Any
Returns
The parent QuadraticProgram.
rhs
Returns the right-hand-side of the constraint.
Return type
float
Returns
The right-hand-side of the constraint.
sense
Returns the sense of the constraint.
Return type
ConstraintSense
Returns
The sense of the constraint.