CLI::FormatterLambda Class Reference

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

#include <CLI11.hpp>

Inheritance diagram for CLI::FormatterLambda:

Collaboration 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 ()=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.
void	label (std::string key, std::string val)
	Set the "REQUIRED" label.
void	column_width (std::size_t val)
	Set the column width.
std::string	get_label (std::string key) const
	Get the current value of a name (REQUIRED, etc.)
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

Definition at line 3233 of file CLI11.hpp.

Constructor & Destructor Documentation

FormatterLambda()

CLI::FormatterLambda::FormatterLambda ( funct_t funct )

inlineexplicit

Definition at line 3241 of file CLI11.hpp.

: lambda_(std::move(funct)) {}

~FormatterLambda()

CLI::FormatterLambda::~FormatterLambda ( )

inlineoverridenoexcept

Definition at line 3244 of file CLI11.hpp.

{} // NOLINT(modernize-use-equals-default)

Member Function Documentation

make_help()

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

inlineoverridevirtual

Implements CLI::FormatterBase.

Definition at line 3247 of file CLI11.hpp.

                                                                                           {
        return lambda_(app, name, mode);
    }

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

• programs/clio/CLI11.hpp