pika::program_options::parsed_options
parse_environment(const pika::program_options::
                      options_description&,
                  const std::string& prefix)

Description

Parse environment. Takes all environment variables which start with 'prefix'. The option name is obtained from variable name by removing the prefix and converting the remaining string into lower case.

Declared at: libs/pika/program_options/include/pika/program_options/parsers.hpp:231

Parameters

const pika::program_options::options_description&

const std::string& prefix