Re: [eclipse-clp-users] List of Structures

From: Edgaonkar, Shrirang <Shrirang.Edgaonkar_at_...390...>
Date: Mon, 2 Feb 2015 08:04:45 +0000
Dear Federico,

I would want to filter based on multiple constraints like goodsid = 101 or 102 or gooodsname = laptop.

My Result object could be variable list created out of say Dbi query.

I am trying this.
findall(goodsinfo{ goodsid:GoodsId, goodsname:GoodsName, term:Term, searchViews:Searchviews },(member(X, Result),  X=goodsinfo(101, _, _, _)),Sols),

but it does not work.

Thanks and Regards,

Shrirang Edgaonkar
________________________________________
From: Federico Ferri [federico.ferri.it@...6...]
Sent: 02 February 2015 16:27:38
To: Edgaonkar, Shrirang; eclipse-clp-users_at_lists.sourceforge.net
Subject: Re: [eclipse-clp-users] List of Structures

use member/2 for filtering?

?-  Result = [goodsinfo(101, "laptop", "tablet", "iPad"), goodsinfo(102, "notebook",
 "pendrive", "tab")],
    member(X, Result),
    X=goodsinfo(101, _, _, _).

X = goodsinfo(101, "laptop", "tablet", "iPad") ;
false.



On 2 Feb 2015 at 07:59:42, Edgaonkar, Shrirang (shrirang.edgaonkar@...394....) wrote:
> > Result = [goodsinfo(101, "laptop", "tablet", "iPad"), goodsinfo(102,
> "notebook",
> "pendrive", "tab")]

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Received on Mon Feb 02 2015 - 08:05:14 CET

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