Inheritance diagram for nix::LegacyArgs:

Public Member Functions
AsyncIoRoot &	aio () override
	LegacyArgs (AsyncIoRoot &aio, const std::string &programName, std::function< bool(Strings::iterator &arg, const Strings::iterator &end)> parseArg)
bool	processFlag (Strings::iterator &pos, Strings::iterator end) override
bool	processArgs (const Strings &args, bool finish) override
Public Member Functions inherited from nix::MixCommonArgs
	MixCommonArgs (const std::string &programName)
Public Member Functions inherited from nix::Args
virtual std::string	description ()
virtual bool	forceImpureByDefault ()
virtual std::string	doc ()
void	addFlag (Flag &&flag)
void	removeFlag (const std::string &longName)
void	expectArgs (ExpectedArg &&arg)
void	expectArg (const std::string &label, std::string *dest, bool optional=false)
void	expectArgs (const std::string &label, std::vector< std::string > *dest)
virtual JSON	toJSON ()
RootArgs &	getRoot ()

Public Attributes
AsyncIoRoot &	aio_
std::function< bool(Strings::iterator &arg, const Strings::iterator &end)>	parseArg
Public Attributes inherited from nix::MixCommonArgs
std::string	programName
Public Attributes inherited from nix::Args
MultiCommand *	parent = nullptr

Additional Inherited Members
Static Public Attributes inherited from nix::Args
static CompleterFun	completePath
static CompleterFun	completeDir
Protected Types inherited from nix::Args
typedef void	CompleterFun(AddCompletions &, size_t, std::string_view)
typedef std::function< CompleterFun >	CompleterClosure
Protected Member Functions inherited from nix::MixCommonArgs
virtual void	pluginsInited ()
Protected Member Functions inherited from nix::Args
virtual Strings::iterator	rewriteArgs (Strings &args, Strings::iterator pos)
virtual std::optional< std::reference_wrapper< RootArgs > >	asRootArgs ()
Protected Attributes inherited from nix::Args
std::map< std::string, Flag::ptr >	longFlags
std::map< char, Flag::ptr >	shortFlags
std::list< ExpectedArg >	expectedArgs
std::list< ExpectedArg >	processedArgs
std::set< std::string >	hiddenCategories
Static Protected Attributes inherited from nix::Args
static const size_t	ArityAny = std::numeric_limits<size_t>::max()

Member Function Documentation

◆ aio()

AsyncIoRoot & nix::LegacyArgs::aio ( )

inlineoverridevirtual

Implements nix::Args.

bool nix::LegacyArgs::processArgs	(	const Strings &	args,
		bool	finish )

overridevirtual

Process some positional arugments

Parameters

finish We have parsed everything else, and these are the only arguments left. Used because we accumulate some "pending args" we might have left over.

Returns: true if the passed arguments were fully consumed and no further processing is required, false if the passed arguments should be processed with more context.

Reimplemented from nix::Args.

bool nix::LegacyArgs::processFlag	(	Strings::iterator &	pos,
		Strings::iterator	end )

overridevirtual

Process a single flag and its arguments, pulling from an iterator of raw CLI args as needed.

Reimplemented from nix::Args.

The documentation for this struct was generated from the following files: