measurement_wrapper

full name: tenpy.simulations.measurement.measurement_wrapper
parent module: tenpy.simulations.measurement
type: function

tenpy.simulations.measurement.measurement_wrapper(function, results_key, **kwargs)[source]

Decorator to transform a function into a measurement function.

As documented in m_measurement_index(), measurement functions need to take positional arguments results, psi, model, simulation. This function is a decorator that wraps a given function not taking those arguments into a measurement function by simply discarding these arguments and saving the returned value in the results.