#include "common/option.hpp"

Description

Frontend for handling the Lumiera application commandline arguments.

A preconfigured wrapper around boost::program_options, with the ability to tolerate unknown options. The commandline to be parsed is taken wrapped into a Cmdline instance; after parsing this commandline vector will contain only the remaining unrecognised parts.

Definition at line 68 of file option.hpp.

Public Member Functions
	Option (lib::Cmdline &cmdline)
	set up an options parser to use the application commandline. More...

const VectS	getConfigDefs ()

int	getPort ()

const VectS	getScripts ()

const string	getSessName ()

bool	isConfigDefs ()
	additional Config defs to fed to config system?

bool	isHeadless ()

bool	isHelp ()
	syntax help requested?

bool	isOpenSession ()
	should an existing session file be loaded?

Friends
ostream &	operator<< (ostream &, const Option &)
	for outputting the help messages. More...

Private Attributes
boost::program_options::variables_map	parameters

boost::program_options::options_description	syntax

Additional Inherited Members
Private Member Functions inherited from NonCopyable
	NonCopyable (NonCopyable const &)=delete

NonCopyable &	operator= (NonCopyable const &)=delete

Constructor & Destructor Documentation

◆ Option()

Option ( lib::Cmdline & cmdline )

set up an options parser to use the application commandline.

Recognises the following options

--help
[--session] FILENAME
--script FILENAME
--headless
--port #

Todo:: describe the actual options

Definition at line 48 of file option.cpp.

Member Function Documentation

◆ getSessName()

const string getSessName ( )

Returns: the name of the session file to open

Definition at line 108 of file option.cpp.

◆ getScripts()

const VectS getScripts ( )

Returns: an (maybe empty) vector containing all specified scripts to run.

Definition at line 117 of file option.cpp.

◆ getConfigDefs()

const VectS getConfigDefs ( )

Returns: an (maybe empty) vector containing any additional Config definitions to set.

Definition at line 125 of file option.cpp.

◆ getPort()

int getPort ( )

Returns: the port number for a render node server or 0 if –port was not specified

Definition at line 140 of file option.cpp.

Referenced by GuiSubsysDescriptor::shouldStart().

Here is the caller graph for this function:

◆ isHeadless()

bool isHeadless ( )

Returns: true if –headless switch was given

Definition at line 132 of file option.cpp.

Referenced by GuiSubsysDescriptor::shouldStart().

Here is the caller graph for this function:

Friends And Related Function Documentation

◆ operator<<

ostream& operator<<	(	ostream &	,
		const Option &
	)

friend

for outputting the help messages.

Forward accumulated help messages from all contained option definitions

Definition at line 151 of file option.cpp.

Inheritance diagram for Option:

Collaboration diagram for Option:

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