src/Control/RNGTest/CmdLine/Grammar.hpp file

RNGTest's command line grammar definition.

Grammar definition for parsing the command line. We use the Parsing Expression Grammar Template Library (PEGTL) to create the grammar and the associated parser. Credit goes to Colin Hirsch (pegtl@cohi.at) for PEGTL. Word of advice: read from the bottom up.

Namespaces

namespace rngtest

RNGTest declarations and definitions.

namespace rngtest::cmd

RNGTest command line grammar definition.

Classes

struct rngtest::cmd::verbose

Match and set verbose switch (i.e., verbose or quiet output)

struct rngtest::cmd::charestate

Match and set chare state switch.

template<typename keyword, typename io_tag>

struct rngtest::cmd::io

Match and set io parameter.

struct rngtest::cmd::helpctr

Match help on control file keywords.

struct rngtest::cmd::help

Match help on command-line parameters.

struct rngtest::cmd::helpkw

Match help on a command-line keyword.

struct rngtest::cmd::quiescence

Match switch on quiescence.

struct rngtest::cmd::trace

Match switch on trace output.

struct rngtest::cmd::version

Match switch on version output.

struct rngtest::cmd::license

Match switch on license output.

struct rngtest::cmd::keywords

Match all command line keywords.

struct rngtest::cmd::read_string

Grammar entry point: parse keywords until end of string.