ROOT::option::Parser::StoreOptionAction Class Reference

Definition at line 1439 of file OptionParser.h.

Public Member Functions
	StoreOptionAction (Parser &parser_, Option options_[], Option buffer_[], int bufmax_)
	Creates a new StoreOption action.
bool	finished (int numargs, const char **args) override
	Called by Parser::workhorse() after finishing the parse.
bool	perform (Option &option) override
	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.

Private Attributes
Option *	buffer
int	bufmax
	Number of slots in buffer. -1 means "large enough".
Option *	options
Parser &	parser

Inheritance diagram for ROOT::option::Parser::StoreOptionAction:

Constructor & Destructor Documentation

StoreOptionAction()

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

inline

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".

Definition at line 1453 of file OptionParser.h.

Member Function Documentation

finished()

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

inlineoverridevirtual

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).

Returns

false iff a fatal error has occurred.

Reimplemented from ROOT::option::Parser::Action.

Definition at line 1485 of file OptionParser.h.

perform()

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

inlineoverridevirtual

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 occurred and the parse should be aborted.

Reimplemented from ROOT::option::Parser::Action.

Definition at line 1465 of file OptionParser.h.

Member Data Documentation

buffer

Option* ROOT::option::Parser::StoreOptionAction::buffer

private

Definition at line 1443 of file OptionParser.h.

bufmax

int ROOT::option::Parser::StoreOptionAction::bufmax

private

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

Definition at line 1444 of file OptionParser.h.

options

Option* ROOT::option::Parser::StoreOptionAction::options

private

Definition at line 1442 of file OptionParser.h.

parser

Parser& ROOT::option::Parser::StoreOptionAction::parser

private

Definition at line 1441 of file OptionParser.h.