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Initial commit of OpenSPARC T2 architecture model.
[OpenSPARC-T2-SAM] / sam-t2 / devtools / v8plus / man / man3 / Search::Dict.3
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129.\" ========================================================================
130.\"
131.IX Title "Search::Dict 3"
132.TH Search::Dict 3 "2001-09-21" "perl v5.8.8" "Perl Programmers Reference Guide"
133.SH "NAME"
134Search::Dict, look \- search for key in dictionary file
135.SH "SYNOPSIS"
136.IX Header "SYNOPSIS"
137.Vb 2
138\& use Search::Dict;
139\& look *FILEHANDLE, $key, $dict, $fold;
140.Ve
141.PP
142.Vb 2
143\& use Search::Dict;
144\& look *FILEHANDLE, $params;
145.Ve
146.SH "DESCRIPTION"
147.IX Header "DESCRIPTION"
148Sets file position in \s-1FILEHANDLE\s0 to be first line greater than or equal
149(stringwise) to \fI$key\fR. Returns the new file position, or \-1 if an error
150occurs.
151.PP
152The flags specify dictionary order and case folding:
153.PP
154If \fI$dict\fR is true, search by dictionary order (ignore anything but word
155characters and whitespace). The default is honour all characters.
156.PP
157If \fI$fold\fR is true, ignore case. The default is to honour case.
158.PP
159If there are only three arguments and the third argument is a hash
160reference, the keys of that hash can have values \f(CW\*(C`dict\*(C'\fR, \f(CW\*(C`fold\*(C'\fR, and
161\&\f(CW\*(C`comp\*(C'\fR or \f(CW\*(C`xfrm\*(C'\fR (see below), and their correponding values will be
162used as the parameters.
163.PP
164If a comparison subroutine (comp) is defined, it must return less than zero,
165zero, or greater than zero, if the first comparand is less than,
166equal, or greater than the second comparand.
167.PP
168If a transformation subroutine (xfrm) is defined, its value is used to
169transform the lines read from the filehandle before their comparison.
Full OpenSPARC architecture tarball including simulator, hypervisor, and OBP.