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  • #1827

Closed
Open
Created Sep 02, 2020 by Mark Olesen@markMaintainer

use default template parameter for Tuple2

Could change declaration of Tuple2 to this:

template<class T1, class T2 = T1>
class Tuple2
{
...
}:

This would make it simpler, less verbose to use something like Tuple2<label> instead of Tuple2<label, label> for places where we would normally use Pair<label> but don't want the automatic binary output associated with Pair (inherited from FixedList).

Alternative? Derive Pair from Tuple2 ... not sure about that one.

Edited Sep 02, 2020 by Mark Olesen
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