2002-08-01 00:34:42 +01:00
<?xml version="1.0" encoding="iso-8859-1"?>
2005-12-24 18:00:21 +00:00
< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
2001-06-06 21:07:01 +01:00
2005-12-24 18:00:21 +00:00
< html xmlns = "http://www.w3.org/1999/xhtml" xml:lang = "en" >
2001-06-06 21:07:01 +01:00
< head >
2003-12-30 13:33:51 +00:00
< meta http-equiv = "content-type" content = "text/html; charset=iso-8859-1" / >
< title > Logtalk predicate directive: public/1< / title >
2005-12-24 18:00:21 +00:00
< link rel = "stylesheet" href = "../../screen.css" type = "text/css" media = "screen" / >
< link rel = "stylesheet" href = "../../print.css" type = "text/css" media = "print" / >
2001-06-06 21:07:01 +01:00
< / head >
< body >
2005-12-24 18:00:21 +00:00
< div class = "top-left" > Logtalk reference manual< / div >
< div class = "top-right" > Predicate directive: public/1< / div >
< div class = "bottom-left" > < span class = "page" / > < / div >
< div class = "bottom-right" > < span class = "page" / > < / div >
< div class = "navtop" > < a href = "../../index.html" > contents< / a > > < a href = "../index.html" > reference manual< / a > > < a href = "../index.html#directives" > directives< / a > < / div >
2003-12-30 13:33:51 +00:00
2005-12-24 18:00:21 +00:00
< h2 class = "code" > public/1< / h2 >
2003-12-30 13:33:51 +00:00
2001-06-06 21:07:01 +01:00
< h4 > Description< / h4 >
2004-07-25 19:47:43 +01:00
< pre > public(Functor/Arity)
public(Functor1/Arity1, Functor2/Arity2, ...)
2004-10-17 23:37:16 +01:00
public([Functor1/Arity1, Functor2/Arity2, ...])
public(Functor//Arity)
public(Functor1//Arity1, Functor2//Arity2, ...)
public([Functor1//Arity1, Functor2//Arity2, ...])< / pre >
2001-06-06 21:07:01 +01:00
< p >
2004-10-17 23:37:16 +01:00
Declares public predicates and public grammar rule non-terminals. A public predicate can be called from any object. A public non-terminal can be used as an argument in < a title = "Consult reference manual" href = "../methods/phrase2.html" > < code > phrase/2< / code > < / a > and < a title = "Consult reference manual" href = "../methods/phrase3.html" > < code > phrase/3< / code > < / a > messages sent from any object.
2001-06-06 21:07:01 +01:00
< / p >
< h4 > Template and modes< / h4 >
2004-10-17 23:37:16 +01:00
< pre > public(+predicate_indicator_term)
public(+non_terminal_indicator_term)< / pre >
2001-06-06 21:07:01 +01:00
< h4 > Examples< / h4 >
2003-12-30 13:33:51 +00:00
< pre > :- public(ancestor/1).
2001-06-06 21:07:01 +01:00
:- public(instance/1, instances/1).
2003-12-30 13:33:51 +00:00
:- public([leaf/1, leaves/1]).< / pre >
2001-06-06 21:07:01 +01:00
2003-12-30 13:33:51 +00:00
< div class = "footer" >
2005-12-24 18:00:21 +00:00
< div class = "navbottom" > < a href = "protected1.html" > previous< / a > | < a href = "../../glossary.html" > glossary< / a > | < a href = "uses2.html" > next< / a > < / div >
< div class = "copyright" > Copyright © < a href = "mailto:pmoura@logtalk.org" > Paulo Moura< / a > — < a href = "http://www.logtalk.org" > Logtalk.org< / a > < / div >
< div class = "footnote" >
< span class = "validators" > < a href = "http://validator.w3.org/check/referer" > XHTML< / a > + < a href = "http://jigsaw.w3.org/css-validator/check/referer" > CSS< / a > < / span >
< span class = "date" > Last updated on: November 16, 2005< / span >
< / div >
2003-12-30 13:33:51 +00:00
< / div >
2005-12-24 18:00:21 +00:00
2003-12-30 13:33:51 +00:00
< / body >
2001-06-06 21:07:01 +01:00
< / html >
