Description:

ALib Enum Record type used by class OptionDecl.

Definition at line 254 of file arguments.hpp.

#include <arguments.hpp>

Inheritance diagram for EROptionDecl:

Collaboration diagram for EROptionDecl:

Public Field Index:
String	identifierChar

integer	RequiredArguments

String	shortcutReplacementString

String	valueSeparator

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

int	MinimumRecognitionLength

Public Method Index:
	EROptionDecl () noexcept=default

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

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

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

ALIB_API void	Parse ()

Field Details:

◆ identifierChar

String 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 259 of file arguments.hpp.

◆ RequiredArguments

integer 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 269 of file arguments.hpp.

◆ shortcutReplacementString

String 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 274 of file arguments.hpp.

◆ valueSeparator

String 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 264 of file arguments.hpp.

Constructor(s) / Destructor Details:

◆ EROptionDecl()

EROptionDecl ( )

defaultnoexcept

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

Method Details:

◆ Parse()

void Parse ( )

Implementation of EnumRecordPrototype::Parse.

Definition at line 275 of file arguments.cpp.

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The documentation for this struct was generated from the following files: