6b4bde14e1
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1903 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
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:- protocol(randomp).
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:- info([
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version is 1.0,
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author is 'Paulo Moura',
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date is 2000/7/24,
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comment is 'Random number generator protocol.']).
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:- public(random/1).
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:- mode(random(-float), one).
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:- info(random/1, [
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comment is 'Returns a new random float value in the interval [0.0, 1.0[.',
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argnames is ['Random']]).
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:- public(random/3).
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:- mode(random(+integer, +integer, -integer), zero_or_one).
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:- mode(random(+float, +float, -float), zero_or_one).
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:- info(random/3, [
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comment is 'Returns a new random value in the interval [Lower, Upper[.',
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argnames is ['Lower', 'Upper', 'Random']]).
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:- public(randseq/4).
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:- mode(randseq(+integer, +integer, +integer, -list), zero_or_one).
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:- mode(randseq(+integer, +float, +float, -list), zero_or_one).
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:- info(randseq/4, [
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comment is 'Returns a list of Length random values in the interval [Lower, Upper[.',
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argnames is ['Length', 'Lower', 'Upper', 'List']]).
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:- public(randset/4).
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:- mode(randset(+integer, +integer, +integer, -list), zero_or_one).
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:- mode(randset(+integer, +float, +float, -list), zero_or_one).
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:- info(randset/4, [
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comment is 'Returns an ordered set of Length random values in the interval [Lower, Upper[.',
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argnames is ['Length', 'Lower', 'Upper', 'Set']]).
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:- public(reset_seed/0).
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:- mode(reset_seed, one).
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:- info(reset_seed/0, [
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comment is 'Resets the random seed to its default value.']).
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:- public(set_seed/1).
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:- mode(set_seed(+integer), zero_or_one).
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:- info(set_seed/1, [
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comment is 'Sets the random seed to the given value.',
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argnames is ['Seed']]).
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:- end_protocol.
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