IArray< nam, rdOnly, N, Opts > Struct Template Reference

An array of N options. More...

#include "IOption.hpp"

Inheritance diagram for IArray< nam, rdOnly, N, Opts >:

Additional Inherited Members
Public Types inherited from IContainer< nam, rdOnly, Opts... >
typedef NameT< nam >	Name
typedef IGroup< nam, rdOnly, Opts... >	Element
Public Member Functions inherited from IContainer< nam, rdOnly, Opts... >
virtual std::size_t	size () const=0
	The number of actual elements.
virtual const Element &	all () const=0
	Access the default element. More...
virtual const Element &	operator[] (std::size_t idx) const=0
	Access an actual element.
Public Member Functions inherited from IBase
virtual Names	enumerator () const =0
	The option name as enumerator.
virtual String	name () const =0
	The option name as string.
virtual String	path () const =0
	The option name as string, preceded by the names of its parents, if any, interspersed with '.'.
virtual String	shortDescription () const =0
	One-liner that describes this option.
virtual String	longDescription () const =0
	Longer text that describes this option in more detail.
virtual bool	readOnly () const =0
	Returns true if this or any of its parents is read-only.
virtual UsageLevel	minUsageLevel () const =0
	For a leaf, this is its own usage level. For a node, this is the minimum usage level of all of its descendants: basic < mid < pro.
virtual Specs	specialization () const =0
	The sub-type of this option.

Detailed Description

template<Names nam, bool rdOnly, std::size_t N, class... Opts>
struct opals::opts::IArray< nam, rdOnly, N, Opts >

An array of N options.

Template Parameters

nam	The name of the array and its elements.
rdOnly	If true, then this array provides only constant access to its elements. Otherwise, also non-constant.
N	The number of elements.
Opts	The sequence of group members.