3ac73c8881
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1713 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
30 lines
614 B
Plaintext
30 lines
614 B
Plaintext
=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.28.2
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Copyright (c) 1998-2006 Paulo Moura. All Rights Reserved.
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=================================================================
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% start by loading the loading the example:
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| ?- logtalk_load(nondet(loader)).
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...
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% make a threaded call with a non-deterministic goal:
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| ?- threaded_call(lists::member(X, [1,2,3])).
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X = _G189
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yes
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% retrieve through backtracking all solutions for the non-deterministic goal:
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| ?- threaded_exit(lists::member(X, [1,2,3])).
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X = 1 ;
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X = 2 ;
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X = 3 ;
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no
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