IFeed< nam, cnst, T > Struct Template Reference

A leaf that feeds values to its targets. More...

#include "IOption.hpp"

Inheritance diagram for IFeed< nam, cnst, T >:

Public Types
using	Name = NameT< nam >
using	Node = NodeT< Nodes::feed >

Public Member Functions
virtual Vector< T >	get () const =0
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 UsageLevel	minUsageLevel () const =0
	For a leaf, this is its own usage level. Otherwise, this is the minimum usage level of all descendants: basic < mid < pro.
virtual Nodes	node () const =0
	The node type of this option.

Detailed Description

template<Names nam, bool cnst, class T>
struct opals::opts::IFeed< nam, cnst, T >

A leaf that feeds values to its targets.

Template Parameters

nam	The feed name.
cnst	If true, then no values can actually be fed.
T	The value type.