qiskit.circuit.ParameterVector
class ParameterVector(name, length=0)
ParameterVector class to quickly generate lists of parameters.
__init__
__init__(name, length=0)
Initialize self. See help(type(self)) for accurate signature.
Methods
__init__ (name[, length]) | Initialize self. |
index (value) | Returns first index of value. |
resize (length) | Resize the parameter vector. |
Attributes
name | Returns the name of the ParameterVector. |
params | Returns the list of parameters in the ParameterVector. |
index
index(value)
Returns first index of value.
name
Returns the name of the ParameterVector.
params
Returns the list of parameters in the ParameterVector.
resize
resize(length)
Resize the parameter vector.
If necessary, new elements are generated. If length is smaller than before, the previous elements are cached and not re-generated if the vector is enlarged again. This is to ensure that the parameter instances do not change.
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