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Length: 722 (0x2d2) Types: TextFile Names: »gperf.1«
└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89 └─⟦cc8755de2⟧ »./libg++-1.36.1.tar.Z« └─⟦23757c458⟧ └─⟦this⟧ »libg++/gperf/gperf.1«
.TH GPERF 1 "December 16, 1988 .UC 4 .SH NAME gperf \- generate a perfect hash function from a key set .SH SYNOPSIS .B gperf [ .B \-adghijklnoprsStv ] [ .I keyfile ] .SH DESCRIPTION \fIgperf\fP reads a set of ``keys'' from \fIkeyfile\fP (or, by default, from the standard input) and attempts to find a non-minimal perfect hashing function that recognizes a member of the key set in constant, i.e., O(1), time. If such a function is found the program generates a pair of \fIC\fP source code routines that perform the hashing and table lookup. All generated code is directed to the standard output. Please refer to the \fIgperf.texinfo\fP file for more information. This file is distributed with \fIgperf\fP release.