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

#include <CLI11.hpp>

Inheritance diagram for FormatterLambda:

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

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

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

Public Member Functions inherited from FormatterBase
	FormatterBase ()=default

	FormatterBase (const FormatterBase &)=default

	FormatterBase (FormatterBase &&)=default

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

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

void	column_width (size_t val)
	Set the column width. More...

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

size_t	get_column_width () const
	Get the current column width. More...

Private Types
using	funct_t = std::function< std::string(const App *, std::string, AppFormatMode)>

Private Attributes
funct_t	lambda_
	The lambda to hold and run. More...

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

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

Detailed Description

This is a specialty override for lambda functions.

Definition at line 2571 of file CLI11.hpp.

Member Typedef Documentation

◆ funct_t

using funct_t = std::function<std::string(const App *, std::string, AppFormatMode)>

private

Definition at line 2572 of file CLI11.hpp.

Constructor & Destructor Documentation

◆ FormatterLambda()

FormatterLambda ( funct_t funct )

inlineexplicit

Create a FormatterLambda with a lambda function.

Definition at line 2579 of file CLI11.hpp.

◆ ~FormatterLambda()

~FormatterLambda ( )

inlineoverridenoexcept

Adding a destructor (mostly to make GCC 4.7 happy)

Definition at line 2582 of file CLI11.hpp.

Member Function Documentation

◆ make_help()

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

inlineoverridevirtual

This will simply call the lambda function.

Implements FormatterBase.

Definition at line 2585 of file CLI11.hpp.

Member Data Documentation

◆ lambda_

funct_t lambda_

private

The lambda to hold and run.

Definition at line 2575 of file CLI11.hpp.

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

CLI11.hpp

Public Member Functions

Private Types

Private Attributes

Additional Inherited Members