template<template<class> class use, typename keyword, typename option, typename field, typename sel, typename vec, typename... tags>
tk::grm::rng_option struct

Insert RNG parameter.

A parameter here is always an option. An option is an object deriving from tk::Toggle. See, e.g., walker::ctr::DiffEq for an example specialization of tk::Toggle to see how an option is created from tk::Toggle.

Base classes

template<class keyword, class insert, class kw_type = pegtl::digit>
struct process
Process 'keyword' and call its 'insert' action if matches 'kw_type'.