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Any tuple examples? [message #29772]

Tue, 16 November 2010 04:19

alendar
Messages: 47
Registered: January 2010
Location: Idaho, USA

Member

I'm trying to use the Tuple2 object.

Is there any way to assign a set to a tuple?

For example:

String tagttl = "Source";
String tagval = "Vinyl";

Tuple2<String, String> arr;
arr = new Tuple2(tagttl, tagval);

Stumped.

Thanks,
Jeff

cd7651feeb698f6ac6cec1f6deda5e5b

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Re: Any tuple examples? [message #29779 is a reply to message #29772]

Tue, 16 November 2010 10:08

dolik.rce
Messages: 1789
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Hi Jeff

This should be what you are looking for:

#include <Core/Core.h>
using namespace Upp;

CONSOLE_APP_MAIN{
	String s1="Hello";
	String s2="world";
	Tuple2<String,String> a=MakeTuple(s1,s2);
	// or directly initialize:
	Tuple2<String,int> b={"Hi",5};
}

MakeTuple() takes 2,3 or 4 arguments of any type, producing corresponding Tuple.

Best regards,
Honza

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