group Other utilities

Other utilities #

Functions ##

Functions Documentation ##

function getEnvParam ##

template <typename T >
T getEnvParam(
    const std::string name,
    const T & fallback
)

Get a parameter from a named environment variable, with automatic type conversion.

Note: Return fallback if the variable is not defined, otherwise convert its string to the template type

Todo: Should the param name have to be specific to an analysis? Can specialise as an Analysis member fn.

Updated on 2022-08-07 at 20:17:17 +0100