qblox_scheduler.operations.statements

Assignment statement operation.

Classes

Assign

Assign a value to a variable.

Module Contents

class Assign(variable: qblox_scheduler.operations.variables.Variable, value: qblox_scheduler.operations.variables.Variable | qblox_scheduler.operations.expressions.Expression | int | float)

Bases: qblox_scheduler.operations.operation.Operation

Assign a value to a variable.

The assigned value is evaluated and stored in the target variable. For a plain variable or literal this is a direct copy; for a more complex expression it is broken down into a short sequence of arithmetic operations.

Parameters:

• variable (Variable) – Target variable to receive the value. Must have been declared with declare().

• value (Variable or Expression or int or float) – Value to assign. May be another Variable, an arithmetic Expression built from variables/literals, or a plain int / float literal.

Examples

from qblox_scheduler.operations.expressions import DType
from qblox_scheduler.operations.statements import Assign

offset = sched.declare(DType.AMPLITUDE)
sched.add(Assign(offset, 0.0))           # literal
sched.add(Assign(offset, start))          # variable copy
sched.add(Assign(offset, offset + step))  # arithmetic expression

property variable: qblox_scheduler.operations.variables.Variable

Target variable.

property value: qblox_scheduler.operations.variables.Variable | qblox_scheduler.operations.expressions.Expression | int | float

Value to assign.