LinearConstraint
class LinearConstraint(quadratic_program, name, linear, sense, rhs)
Representation of a linear constraint.
Parameters
- quadratic_program (
Any) – The parent quadratic program. - name (
str) – The name of the constraint. - linear (
Union[ndarray,spmatrix,List[float],Dict[Union[int,str],float]]) – The coefficients specifying the linear constraint. - sense (
ConstraintSense) – The sense of the constraint. - rhs (
float) – The right-hand-side of the constraint.
Attributes
linear
Type: qiskit.optimization.problems.linear_expression.LinearExpression
Returns the linear expression corresponding to the left-hand-side of the constraint.
Return type
Returns
The left-hand-side linear expression.
name
Type: str
Returns the name of the constraint.
Return type
str
Returns
The name of the constraint.
quadratic_program
Type: Any
Returns the parent QuadraticProgram.
Return type
Any
Returns
The parent QuadraticProgram.
rhs
Type: float
Returns the right-hand-side of the constraint.
Return type
float
Returns
The right-hand-side of the constraint.
sense
Type: qiskit.optimization.problems.constraint.ConstraintSense
Returns the sense of the constraint.
Return type
ConstraintSense
Returns
The sense of the constraint.
Methods
evaluate
LinearConstraint.evaluate(x)
Evaluate the left-hand-side of the constraint.
Parameters
x (Union[ndarray, List, Dict[Union[int, str], float]]) – The values of the variables to be evaluated.
Return type
float
Returns
The left-hand-side of the constraint given the variable values.