This is a specialty override for lambda functions. More...

Inheritance diagram for CLI::FormatterLambda:

Public Member Functions
	FormatterLambda (funct_t funct)
	Create a FormatterLambda with a lambda function.

	~FormatterLambda () noexcept override
	Adding a destructor (mostly to make GCC 4.7 happy)

std::string	make_help (const App *app, std::string name, AppFormatMode mode) const override
	This will simply call the lambda function.

Public Member Functions inherited from CLI::FormatterBase
	FormatterBase (const FormatterBase &)=default

	FormatterBase (FormatterBase &&)=default

FormatterBase &	operator= (const FormatterBase &)=default

FormatterBase &	operator= (FormatterBase &&)=default

virtual	~FormatterBase () noexcept
	Adding a destructor in this form to work around bug in GCC 4.7.

void	label (std::string key, std::string val)
	Set the "REQUIRED" label.

void	column_width (std::size_t val)
	Set the column width.

CLI11_NODISCARD std::string	get_label (std::string key) const
	Get the current value of a name (REQUIRED, etc.)

CLI11_NODISCARD std::size_t	get_column_width () const
	Get the current column width.

Additional Inherited Members
Protected Attributes inherited from CLI::FormatterBase
std::size_t	column_width_ {30}
	The width of the first column.

std::map< std::string, std::string >	labels_ {}
	The required help printout labels (user changeable) Values are Needs, Excludes, etc.

Detailed Description

This is a specialty override for lambda functions.

Member Function Documentation

std::string CLI::FormatterLambda::make_help	(	const App *	app,
		std::string	name,
		AppFormatMode	mode
	)		const

inlineoverridevirtual

This will simply call the lambda function.

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