pyqasm.Qasm2Module

class Qasm2Module(name, program, statements)

A module representing an openqasm2 quantum program.

Parameters:

• name (str) – Name of the module.

• program (Program) – The original openqasm2 program.

• statements (list[Statement]) – list of openqasm2 Statements.

__init__(name, program, statements)

Methods

__init__(name, program, statements)
accept(visitor)	Accept a visitor for the module
copy()	Return a deep copy of the module
depth()	Calculate the depth of the unrolled openqasm program.
from_program(program)	Construct a Qasm3Module from a given openqasm3.ast.Program object
has_measurements()	Check if the module has any measurement operations.
remove_barriers([in_place])	Remove the barrier operations
remove_idle_qubits([in_place])	Remove idle qubits from the module.
remove_measurements([in_place])	Remove the measurement operations
reverse_qubit_order([in_place])	Reverse the order of qubits in the module
to_qasm3([as_str])	Convert the module to openqasm3 format
unroll(**kwargs)	Unroll the module into basic qasm operations
validate()	Validate the module

Attributes

name	Returns the name of the module.
num_clbits	Returns the number of classical bits in the circuit.
num_qubits	Returns the number of qubits in the circuit.
original_program	Returns the program AST for the original qasm supplied by the user
unrolled_ast	Returns the unrolled AST for the module
unrolled_qasm	Returns the unrolled qasm for the given module