qiskit/circuit/decorators.py
def _is_bit(obj):
    """Determine if obj is a bit"""
    # If there is a bit type this could be replaced by isinstance.
    if isinstance(obj, tuple) and len(obj) == 2:
        if isinstance(obj[0], Register) and isinstance(obj[1], int) and obj[1] < len(obj[0]):
            return True
    return False
def _is_bit(obj):
    # If there is a bit type this could be replaced by isinstance.
    if isinstance(obj, tuple) and len(obj) == 2:
        if isinstance(obj[0], Register) and isinstance(obj[1], int) and obj[1] < len(obj[0]):
            return True
    return False
def _is_bit ( obj ) : # If there is a bit type this could be replaced by isinstance. if isinstance ( obj , tuple ) and len ( obj ) == 2 : if isinstance ( obj [ 0 ] , Register ) and isinstance ( obj [ 1 ] , int ) and obj [ 1 ] < len ( obj [ 0 ] ) : return True return False
Determine if obj is a bit
Determine if obj is a bit