stapl::safe_tuple_element< I, Tuple, Default > Struct Template Reference

Metafunction that acts like tuple_element except when the index is -1, in which case it gives a default type instead. More...

Detailed Description

template<int I, class Tuple, class Default>
struct stapl::safe_tuple_element< I, Tuple, Default >

Metafunction that acts like tuple_element except when the index is -1, in which case it gives a default type instead.

Template Parameters

I	the int index of the element to get
Tuple	the tuple to index into

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

• safe_tuple_element.hpp