pyqpanda3.vqcircuit.vqcircuit.ParamExpression Class Reference

Public Member Functions
None	__init__ (self)
	init(*args, **kwargs) Overloaded function.
None	__init__ (self, ParamExpression arg0)
	init(*args, **kwargs) Overloaded function.
None	calculate_expression_val (self)
	calculate_expression_val(self: vqcircuit.ParamExpression) -> None
None	calculate_gradient_val (self, float arg0)
	calculate_gradient_val(self: vqcircuit.ParamExpression, arg0: float) -> None
float	get_expression_val (self)
	get_expression_val(self: vqcircuit.ParamExpression) -> float
ParamExpression	__add__ (self, ParamExpression arg0)
	add(*args, **kwargs) Overloaded function.
ParamExpression	__add__ (self, float arg0)
	add(*args, **kwargs) Overloaded function.
ParamExpression	__mul__ (self, ParamExpression arg0)
	mul(*args, **kwargs) Overloaded function.
ParamExpression	__mul__ (self, float arg0)
	mul(*args, **kwargs) Overloaded function.
ParamExpression	__radd__ (self, float arg0)
	radd(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression
ParamExpression	__rmul__ (self, float arg0)
	rmul(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

Constructor & Destructor Documentation

__init__() [1/2]

None pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__init__

(

self

)

init(*args, **kwargs) Overloaded function.

1. init(self: vqcircuit.ParamExpression) -> None
2. init(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> None

__init__() [2/2]

None pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__init__	(		self,
		ParamExpression	arg0 )

init(*args, **kwargs) Overloaded function.

1. init(self: vqcircuit.ParamExpression) -> None
2. init(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> None

Member Function Documentation

__add__() [1/2]

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__add__	(		self,
		float	arg0 )

add(*args, **kwargs) Overloaded function.

1. add(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> vqcircuit.ParamExpression
2. add(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

__add__() [2/2]

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__add__	(		self,
		ParamExpression	arg0 )

add(*args, **kwargs) Overloaded function.

1. add(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> vqcircuit.ParamExpression
2. add(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

__mul__() [1/2]

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__mul__	(		self,
		float	arg0 )

mul(*args, **kwargs) Overloaded function.

1. mul(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> vqcircuit.ParamExpression
2. mul(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

__mul__() [2/2]

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__mul__	(		self,
		ParamExpression	arg0 )

mul(*args, **kwargs) Overloaded function.

1. mul(self: vqcircuit.ParamExpression, arg0: vqcircuit.ParamExpression) -> vqcircuit.ParamExpression
2. mul(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

__radd__()

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__radd__	(		self,
		float	arg0 )

radd(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

__rmul__()

ParamExpression pyqpanda3.vqcircuit.vqcircuit.ParamExpression.__rmul__	(		self,
		float	arg0 )

rmul(self: vqcircuit.ParamExpression, arg0: float) -> vqcircuit.ParamExpression

calculate_expression_val()

None pyqpanda3.vqcircuit.vqcircuit.ParamExpression.calculate_expression_val

(

self

)

calculate_expression_val(self: vqcircuit.ParamExpression) -> None

Calculate the value of the expression. Please obtain the result using Interface get_expression_val.

calculate_gradient_val()

None pyqpanda3.vqcircuit.vqcircuit.ParamExpression.calculate_gradient_val	(		self,
		float	arg0 )

calculate_gradient_val(self: vqcircuit.ParamExpression, arg0: float) -> None

Calculate the gradient value of the expression on its placeholders.

get_expression_val()

float pyqpanda3.vqcircuit.vqcircuit.ParamExpression.get_expression_val

(

self

)

get_expression_val(self: vqcircuit.ParamExpression) -> float

Obtain the val of the expression. Before using the interface ,please using interface calculate_expression_val firstly.

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The documentation for this class was generated from the following file:

• pyqpanda3/vqcircuit/vqcircuit.pyi