Inheritance diagram for option::Parser::StoreOptionAction:

Collaboration diagram for option::Parser::StoreOptionAction:

Public Member Functions
	StoreOptionAction (Parser &parser_, Option options_[], Option buffer_[], int bufmax_)
	Number of slots in `buffer`. `-1` means "large enough". More...

bool	perform (Option &option)
	Called by Parser::workhorse() for each Option that has been successfully parsed (including unknown options if they have a Descriptor whose Descriptor::check_arg does not return ARG_ILLEGAL. More...

bool	finished (int numargs, const char **args)
	Called by Parser::workhorse() after finishing the parse. More...

Constructor & Destructor Documentation

◆ StoreOptionAction()

option::Parser::StoreOptionAction::StoreOptionAction	(	Parser &	parser_,
		Option	options_[],
		Option	buffer_[],
		int	bufmax_
	)

inline

Number of slots in buffer. -1 means "large enough".

Creates a new StoreOption action.

Parameters

parser_	the parser whose op_count should be updated.
options_	each Option `o` is chained into the linked list `options_`[o.desc->index]
buffer_	each Option is appended to this array as long as there's a free slot.
bufmax_	number of slots in `buffer_`. `-1` means "large enough".

bool option::Parser::StoreOptionAction::finished	(	int	numargs,
		const char **	args
	)

inlinevirtual

Called by Parser::workhorse() after finishing the parse.

Parameters

numargs	the number of non-option arguments remaining
args	pointer to the first remaining non-option argument (if numargs > 0).

bool option::Parser::StoreOptionAction::perform ( Option & )

inlinevirtual

Called by Parser::workhorse() for each Option that has been successfully parsed (including unknown options if they have a Descriptor whose Descriptor::check_arg does not return ARG_ILLEGAL.

Returns false iff a fatal error has occured and the parse should be aborted.

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The documentation for this class was generated from the following file: