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.\" ========================================================================
.\"
.IX Title "PPI::Structure::Unknown 3pm"
.TH PPI::Structure::Unknown 3pm "2014-08-16" "perl v5.20.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
PPI::Structure::Unknown \- An unknown or unresolved brace structure
.SH "INHERITANCE"
.IX Header "INHERITANCE"
.Vb 4
\&  PPI::Structure::Unknown
\&  isa PPI::Structure
\&      isa PPI::Node
\&          isa PPI::Element
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\f(CW\*(C`PPI::Structure::Unknown\*(C'\fR is class for braces whose type is unknown, or
temporarily unknown.
.PP
It primarily exists temporarily inside the lexer. Although some types of
braces can be determined immediately at opening, there are a number of
different brace types that can only be correctly identified after the
braces are closed.
.PP
A structure is typed as unknown during this period it is indeterminate.
.PP
A \f(CW\*(C`PPI::Structure::Unknown\*(C'\fR object should not \fBever\fR make it out of the
lexer without being converted to it's final type. Any time you encounter
this class in a \s-1PDOM\s0 tree it should be considered a bug and reported
accordingly.
.SH "METHODS"
.IX Header "METHODS"
\&\f(CW\*(C`PPI::Structure::Unknown\*(C'\fR has no methods beyond those provided by the
standard PPI::Structure, PPI::Node and PPI::Element methods.
.SH "SUPPORT"
.IX Header "SUPPORT"
See the support section in the main module.
.SH "AUTHOR"
.IX Header "AUTHOR"
Adam Kennedy <adamk@cpan.org>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2001 \- 2011 Adam Kennedy.
.PP
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
.PP
The full text of the license can be found in the
\&\s-1LICENSE\s0 file included with this module.