Class List

Here are the classes, structs, unions and interfaces with brief descriptions:

NCLI
Nadl_detail
Cis_lexical_castable
Ndetail
CAppFriend	This class is simply to allow tests access to App's protected functions
Celement_type	Not a pointer
Celement_type< T, typename std::enable_if< is_copyable_ptr< T >::value >::type >
Celement_value_type
CEscapedStringTransformer
CExistingDirectoryValidator	Check for an existing directory (returns error message if check fails)
CExistingFileValidator	Check for an existing file (returns error message if check fails)
CExistingPathValidator	Check for an existing path
Chas_find
CIPV4Validator	Validate the given string is a legal ipv4 address
Cis_complex	Check for complex
Cis_direct_constructible
Cis_istreamable	Check for input streamability
Cis_mutable_container
Cis_mutable_container< T, conditional_t< false, void_t< typename T::value_type, decltype(std::declval< T >().end()), decltype(std::declval< T >().clear()), decltype(std::declval< T >().insert(std::declval< decltype(std::declval< T >().end())>(), std::declval< const typename T::value_type & >()))>, void > >
Cis_ostreamable
Cis_readable_container
Cis_readable_container< T, conditional_t< false, void_t< decltype(std::declval< T >().end()), decltype(std::declval< T >().begin())>, void > >
Cis_tuple_like
Cis_wrapper
Cis_wrapper< T, conditional_t< false, void_t< typename T::value_type >, void > >
CNonexistentPathValidator	Check for an non-existing path
Cpair_adaptor	Adaptor for set-like structure: This just wraps a normal container in a few utilities that do almost nothing
Cpair_adaptor< T, conditional_t< false, void_t< typename T::value_type::first_type, typename T::value_type::second_type >, void > >
Csubtype_count	Set of overloads to get the type size of an object
Csubtype_count_min	Forward declare the subtype_count_min structure
Ctype_count	This will only trigger for actual void type
Ctype_count< T, typename std::enable_if< is_complex< T >::value >::type >	Type size for complex since it sometimes looks like a wrapper
Ctype_count< T, typename std::enable_if< is_mutable_container< T >::value >::type >	Type size of types that are wrappers,except complex and tuples(which can also be wrappers sometimes)
Ctype_count< T, typename std::enable_if< is_wrapper< T >::value &&!is_complex< T >::value &&!is_tuple_like< T >::value &&!is_mutable_container< T >::value >::type >	Type size of types that are wrappers,except containers complex and tuples(which can also be wrappers sometimes)
Ctype_count< T, typename std::enable_if<!is_wrapper< T >::value &&!is_tuple_like< T >::value &&!is_complex< T >::value &&!std::is_void< T >::value >::type >	Type size for regular object types that do not look like a tuple
Ctype_count_base	This will only trigger for actual void type
Ctype_count_base< T, typename std::enable_if< is_mutable_container< T >::value >::type >	Type count base for containers is the type_count_base of the individual element
Ctype_count_base< T, typename std::enable_if< is_tuple_like< T >::value &&!is_mutable_container< T >::value >::type >	Base tuple size
Ctype_count_base< T, typename std::enable_if<!is_tuple_like< T >::value &&!is_mutable_container< T >::value &&!std::is_void< T >::value >::type >	Type size for regular object types that do not look like a tuple
Cwrapped_type	Template to get the underlying value type if it exists or use a default
Cwrapped_type< T, def, typename std::enable_if< is_wrapper< T >::value >::type >	Type size for regular object types that do not look like a tuple
CApp	Creates a command line program, with very few defaults
CArgumentMismatch	Thrown when the wrong number of arguments has been received
CAsNumberWithUnit
CAsSizeValue
CAutoTimer	This class prints out the time upon destruction
CBadNameString	Thrown on construction of a bad name
CBound	Produce a bounded range (factory). Min and max are inclusive
CCallForAllHelp	Usually something like –help-all on command line
CCallForHelp	-h or –help on command line
CCallForVersion	-v or –version on command line
CCheckedTransformer	Translate named items to other or a value set
CConfig	This class provides a converter for configuration files
CConfigBase	This converter works with INI/TOML files; to write INI files use ConfigINI
CConfigError	Thrown when extra values are found in an INI file
CConfigINI	ConfigINI generates a "standard" INI compliant output
CConfigItem	Holds values to load into Options
CConstructionError	Construction errors (not in parsing)
CConversionError	Thrown when conversion call back fails, such as when an int fails to coerce to a string
CError	All errors derive from this one
CExcludesError	Thrown when an excludes option is present
CExtrasError	Thrown when too many positionals or options are found
CFileError	Thrown when parsing an INI file and it is missing
CFileOnDefaultPath
CFormatter
CFormatterBase
CFormatterLambda	This is a specialty override for lambda functions
CHorribleError
CIncorrectConstruction	Thrown when an option is set to conflicting values (non-vector and multi args, for example)
CInvalidError	Thrown when validation fails before parsing
Cis_bool	Check to see if something is bool (fail check by default)
Cis_bool< bool >	Check to see if something is bool (true if actually a bool)
Cis_copyable_ptr	Check to see if something is copyable pointer
Cis_shared_ptr	Check to see if something is a shared pointer
Cis_shared_ptr< const std::shared_ptr< T > >	Check to see if something is a shared pointer (True if really a shared pointer)
Cis_shared_ptr< std::shared_ptr< T > >	Check to see if something is a shared pointer (True if really a shared pointer)
CIsMember	Verify items are in a set
CIsMemberType	This can be specialized to override the type deduction for IsMember
CIsMemberType< const char * >	The main custom type needed here is const char * should be a string
Cmake_void	A copy of std::void_t from C++17 (helper for C++11 and C++14)
COption
COption_group	Extension of App to better manage groups of options
COptionAlreadyAdded	Thrown when an option already exists
COptionBase
COptionDefaults
COptionNotFound	Thrown when counting a nonexistent option
CParseError	Anything that can error in Parse
CRange	Produce a range (factory). Min and max are inclusive
CRequiredError	Thrown when a required option is missing
CRequiresError	Thrown when a requires option is missing
CRuntimeError	Does not output a diagnostic in CLI11_PARSE, but allows main() to return with a specific error code
CSuccess	This is a successful completion on parsing, supposed to exit
CTimer	This is a simple timer with pretty printing. Creating the timer starts counting
CTransformer	Translate named items to other or a value set
CTypeValidator	Validate the input as a particular type
CValidationError	Thrown when validation of results fails
CValidator	Some validators that are provided