ImageTool::MainParser Class Reference

This is the parser for the arguments passed to main(). More...

Public Member Functions
	MainParser (const DescriptionMap &map)
	Constructs MainParser object with the given DescriptionMap map.
void	process (const QStringList &arguments)
	Processes options. More...
Q_NORETURN void	showHelp (int code)
	Prints help and throws ExitException with the given code.
Q_NORETURN void	showVersion ()
	Prints program version and throws ExitException with zero code.

Static Public Member Functions
static void	showMessage (const QString &message)
	Prints the given message to the sdtout stream.
static void	showError (const QString &message)
	Prints the given message to the sdterr stream.

Detailed Description

This is the parser for the arguments passed to main().

Checks that input arguments has format ./imagetool [common options] <tool> [options] and that <tool> is valid tool.

Member Function Documentation

process()

void ImageTool::MainParser::process

(

const QStringList &

arguments

)

Processes options.

If an error occured, or help, or version is required, prints help and throws ExitException, which leads to program exit.