1#ifndef OBS_PARAMETER_PROXY_H
2#define OBS_PARAMETER_PROXY_H
Interface for read-only access to parameters used by observable computations.
High-level access to parameter values and uncertainties.
scalar_t operator()(const ParamId &pid, DataType d_type=DataType::VALUE) override
Access a parameter by fully-typed ParamId.
std::shared_ptr< Parameter > get_parameter(const ParamId &pid) const override
Returns the underlying Parameter object (shared_ptr) for a given id.
Provides access to parameter values, errors, and existence checks.
Represents an identifier of a LHA element, possibly containing several sub-ids.
Composite identifier for a single parameter.