1FFI::Platypus::FunctionU(s3e)r Contributed Perl DocumentaFtFiIo:n:Platypus::Function(3)
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NAME

6       FFI::Platypus::Function - An FFI function object
7

VERSION

9       version 2.08
10

SYNOPSIS

12        use FFI::Platypus 2.00;
13
14        # call directly
15        my $ffi = FFI::Platypus->new( api => 2 );
16        my $f = $ffi->function(puts => ['string'] => 'int');
17        $f->call("hello there");
18
19        # attach as xsub and call (faster for repeated calls)
20        $f->attach('puts');
21        puts('hello there');
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DESCRIPTION

24       This class represents an unattached platypus function.  For more
25       context and better examples see FFI::Platypus.
26

METHODS

28   attach
29        $f->attach($name);
30        $f->attach($name, $prototype);
31
32       Attaches the function as an xsub (similar to calling attach directly
33       from an FFI::Platypus instance).  You may optionally include a
34       prototype.
35
36   call
37        my $ret = $f->call(@arguments);
38        my $ret = $f->(@arguments);
39
40       Calls the function and returns the result. You can also use the
41       function object like a code reference.
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43   sub_ref
44        my $code = $f->sub_ref;
45
46       Returns an anonymous code reference.  This will usually be faster than
47       using the "call" method above.
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AUTHOR

50       Author: Graham Ollis <plicease@cpan.org>
51
52       Contributors:
53
54       Bakkiaraj Murugesan (bakkiaraj)
55
56       Dylan Cali (calid)
57
58       pipcet
59
60       Zaki Mughal (zmughal)
61
62       Fitz Elliott (felliott)
63
64       Vickenty Fesunov (vyf)
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66       Gregor Herrmann (gregoa)
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68       Shlomi Fish (shlomif)
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70       Damyan Ivanov
71
72       Ilya Pavlov (Ilya33)
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74       Petr Písař (ppisar)
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76       Mohammad S Anwar (MANWAR)
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78       Håkon Hægland (hakonhagland, HAKONH)
79
80       Meredith (merrilymeredith, MHOWARD)
81
82       Diab Jerius (DJERIUS)
83
84       Eric Brine (IKEGAMI)
85
86       szTheory
87
88       José Joaquín Atria (JJATRIA)
89
90       Pete Houston (openstrike, HOUSTON)
91

93       This software is copyright (c) 2015-2022 by Graham Ollis.
94
95       This is free software; you can redistribute it and/or modify it under
96       the same terms as the Perl 5 programming language system itself.
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100perl v5.38.0                      2023-07-20        FFI::Platypus::Function(3)
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