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  2. RPG400-L
  3. November 2015

Re: Ascend and data structure lookups.

I am not sure I understand the issue. The Subject says "Ascend and data structure lookups." %lookup normally does binary searches on ascend/descend arrays. It isn't clear how LoadedCount is a help, and it might be a real problem with a Ascend array?

On 11/24/2015 7:47 PM, Alan Campin wrote:
Given the following data structure, is there anyway to have it do a binary
search on the lookup?

dcl-ds ExcTariffDS Qualified Dim(32766) Based(ptrExcTariffDs);

Exchange Zoned(6:0);

Tariff Char(3);

end-ds;


Idx = %Lookup(971002: ExcTariffDs(*).Exchange:1:LoadedCount);


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