def __init__(self, operation, *, part=None, styles=None):
'''
Create a quantum circuit gate performing the given operation.
'''
if part is None:
operands = NamedExprs(("operation", operation))
else:
operands = NamedExprs(("operation", operation), ("part", part))
QcircuitElement.__init__(self,
Gate._operator_,
operands,
styles=styles)
def __init__(self, basis, *, part=None, styles=None):
'''
Create an OUTPUT operation with the given input state.
'''
if part is None:
operands = NamedExprs(("basis", basis))
else:
operands = NamedExprs(("basis", basis), ("part", part))
QcircuitElement.__init__(self,
Measure._operator_,
operands,
styles=styles)
def __init__(self, state, *, part=None, styles=None):
'''
Create an OUTPUT operation with the given input state.
'''
if part is None:
operands = NamedExprs(("state", state))
else:
operands = NamedExprs(("state", state), ("part", part))
QcircuitElement.__init__(self,
Output._operator_,
operands,
styles=styles)
def __init__(self, state, *, part=None, styles=None):
'''
Create an INPUT operation (for entering the left-hand side
of a circuit) with the given input state.
'''
if part is None:
operands = NamedExprs(("state", state))
else:
operands = NamedExprs(("state", state), ("part", part))
QcircuitElement.__init__(self,
Input._operator_,
operands,
styles=styles)
def __init__(self, lambda_fn, operand):
Operation.__init__(
self, LambdaApplication._operator_,
NamedExprs([('lambda_fn', lambda_fn), ('operand', operand)]))
# The Lambda function operand
self.lambda_fn = self.operands['lambda_fn']
# The operand of the Lambda function
self.lambda_operand = self.operands['operand']
def __init__(self, lambda_fn, operand, *, styles=None):
Operation.__init__(self,
LambdaApplication._operator_,
NamedExprs(('lambda_fn', lambda_fn),
('operand', operand)),
styles=styles)
# The operand of the Lambda function
self.lambda_operand = self.operands['operand']
def __init__(self, field, rows, columns, *, styles=None):
'''
Create F^{m x n} as the MatrixSpace for field F with
'''
Operation.__init__(self, MatrixSpace._operator_,
NamedExprs(('field', field),
('rows', rows),
('columns', columns)),
styles=styles)
def __init__(self, element, targets, *, styles=None):
'''
Create a quantum circuit gate for the given "element" acting
on the given "targets".
'''
QcircuitElement.__init__(self,
MultiQubitElem._operator_,
NamedExprs(("element", element),
("targets", targets)),
styles=styles)