zxfoundation.base.cmdline.core Module Reference

Data Structures
struct	zxfoundation::base::cmdline::param
	Descriptor for a single cmdline parameter. More...

Enumerations
enum class	value_type : u8 {   flag , str , u64 , boolean ,   callback }
	How a parameter's value is interpreted.

Typedefs
using	zxfoundation::base::cmdline::handler_fn = auto (*)(std::string_view value) noexcept -> bool
	Signature for value_type::callback handlers.

Functions
auto	zxfoundation::base::cmdline::add (const param &p) noexcept -> bool
	Register a cmdline parameter.
auto	zxfoundation::base::cmdline::find (std::string_view name) noexcept -> param *
	Look up a registered parameter by name.
auto	zxfoundation::base::cmdline::parse (std::string_view cmdline) noexcept -> void
	Parse a complete command line against registered parameters.

Variables
handler_fn	handler {nullptr}
	null = use default dispatch for type.
std::string_view	help {}
	Human-readable description.
constexpr usize	zxfoundation::base::cmdline::MAX_PARAMS = 64
std::string_view	name {}
void *	storage {nullptr}
	Pointer to the target variable.
usize	storage_size {0}
	For str: capacity in bytes.
value_type	type

Files
file	zxfoundation/base/cmdline.zcomponent/core.cxxm
file	zxfoundation/base/cmdline.zcomponent/core.cxx