Description:

ALib Enum Record type used by class OptionDecl.

Definition at line 246 of file arguments.inl.

Inheritance diagram for alib::cli::EROptionDecl:

Collaboration diagram for alib::cli::EROptionDecl:

Public Field Index:
String	identifierChar

integer	RequiredArguments

String	shortcutReplacementString

String	valueSeparator

Public Field Index: inherited from alib::enumrecords::ERSerializable
String	EnumElementName
	The name of the enum element.

int	MinimumRecognitionLength

Public Method Index:
	EROptionDecl () noexcept=default

ALIB_DLL void	Parse ()
	Implementation of EnumRecordPrototype::Parse.

Public Method Index: inherited from alib::enumrecords::ERSerializable
	ERSerializable () noexcept=default
	Defaulted constructor leaving the record undefined.

	ERSerializable (const String &name, int minLength=0) noexcept

ALIB_DLL void	Parse ()

Field Details:

◆ identifierChar

String alib::cli::EROptionDecl::identifierChar

The name of the option as parsed from command line if single hyphen '-' is used. Defined as string to be able to have empty strings, which disables single character options.

Definition at line 251 of file arguments.inl.

◆ RequiredArguments

integer alib::cli::EROptionDecl::RequiredArguments

The number of arguments to consume and store in Option::Args. If this field is set and this value is not 0, then a missing separator string leads to a parsing exception.

Definition at line 261 of file arguments.inl.

◆ shortcutReplacementString

String alib::cli::EROptionDecl::shortcutReplacementString

If not empty, the argument string will be replaced by this and the search for next options continues. Note: Shortcut options have to occur earlier in the enumeration's resource definition.

Definition at line 266 of file arguments.inl.

◆ valueSeparator

String alib::cli::EROptionDecl::valueSeparator

An optional separator string (usually "=") that separates the option name from a value within the first argument itself. If this is not given, field RequiredArguments has to be 0.

Definition at line 256 of file arguments.inl.

Constructor(s) / Destructor Details:

◆ EROptionDecl()

alib::cli::EROptionDecl::EROptionDecl ( )

defaultnoexcept

Defaulted constructor leaving the record undefined. (Implementation required as documented here.)

Here is the call graph for this function:

Method Details:

◆ Parse()

void alib::cli::EROptionDecl::Parse ( )

Implementation of EnumRecordPrototype::Parse.

Definition at line 285 of file arguments.cpp.