ONE::util::Selector< first, T, U > Struct Template Reference

List of all members.

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Detailed Description

template<bool first, typename T, typename U>
struct ONE::util::Selector< first, T, U >

selects one of two types

This template may be used to select one of two types at compile time. It defines the Type type which is equivalent to T if first is true or equivalent to U if first is false. For example

 Selector<true,A,B>::Type 

is A,

 Selector<false,A,B>::Type 

is B.

Parameters:

	first	selects the output type
	the	first type
	the	second type

Author:

Daniel Seibert

Public Types
typedef T	Type

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Member Typedef Documentation

template<bool first, typename T, typename U> typedef T ONE::util::Selector< first, T, U >::Type

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