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83 lines
2.9 KiB
Plaintext
83 lines
2.9 KiB
Plaintext
This description is VERY incomplete.
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This module uses Data::Flow interface, thus one uses it in
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the following fashion:
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$c = new C::Scan(attr1 => $value1, attr2 => $value2);
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$c->set( attr3 => $value3 );
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$value4 = $c->get('attr4');
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Attributes are depending on some other attributes. The
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only required attribute, i.e., the attribute which should
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be set, is filename, which denotes which file to parse.
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All other attributes are either optional, or would be
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calculated basing on values of required and optional
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attributes.
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Output attributes
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includes Value: reference to a list of included
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files.
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defines_args Value: reference to hash of macros with
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arguments. The values are references to an
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array of length 2, the first element is a
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reference to the list of arguments, the
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second one being the expansion. Newlines
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are not unescaped, thus
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#define C(x,y) E\
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F
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will finish with ("C" => [ ["x", "y"],
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"E\nF"]).
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defines_no_args
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Value: reference to hash of macros without
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arguments. Newlines are not escaped, thus
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#define A B
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will finish with ("A" => "B").
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fdecls Value: reference to list of declarations of
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functions.
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inlines Value: reference to list of definitions of
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functions.
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parsed_fdecls Value: reference to list of parsed
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declarations of functions.
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A parsed declaration is a reference to a
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list of (rt, nm, args, ft, mod). Here rt is
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return type of a function, nm is the name,
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args is the list of arguments, ft is the
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full text of the declaration, and mod is the
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modifier (which is always undef).
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Each entry in the list args is of the same
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form (ty, nm, args, ft, mod), here ty is the
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type of an argument, nm is the name (a
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generated one if missing in the
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declaration), args is undef, and mod is the
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string of array modifiers.
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typedef_hash Value: a reference to a hash which contains
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known typedefs as keys.
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typedef_texts Value: a reference to a list which contains
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known expansions of typedefs.
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typedefs_maybe
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Value: a reference to a list of typedefed
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names. (Syncronized with typedef_texts).
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vdecls Value: a reference to a list of extern
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variable declarations.
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