Adwaith-Rajesh/gperf
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/gperf.git synced 2025-12-02 13:09:22 +00:00
Code Activity

Regenerated.

Browse Source
This commit is contained in:
Bruno Haible
2007-03-31 15:43:28 +00:00
parent 420a908211
commit faae53d552
16 changed files with 2050 additions and 1683 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
doc/gperf_5.html
View File

@@ -1,7 +1,7 @@
<HTML>
<HEAD>
<!-- This HTML file has been created by texi2html 1.52
from gperf.texi on 22 January 2006 -->
<!-- This HTML file has been created by texi2html 1.51
from gperf.texi on 31 March 2007 -->
<TITLE>Perfect Hash Function Generator - 3 High-Level Description of GNU gperf</TITLE>
</HEAD>
@@ -16,7 +16,7 @@ Go to the <A HREF="gperf_1.html">first</A>, <A HREF="gperf_4.html">previous</A>,
The perfect hash function generator <CODE>gperf</CODE> reads a set of
"keywords" from an input file (or from the standard input by
default). It attempts to derive a perfect hashing function that
recognizes a member of the <EM>static keyword set</EM> with at most a
recognizes a member of the <STRONG>static keyword set</STRONG> with at most a
single probe into the lookup table. If <CODE>gperf</CODE> succeeds in
generating such a function it produces a pair of C source code routines
that perform hashing and table lookup recognition. All generated C code
@@ -573,7 +573,7 @@ functions
</P>
<P>
Several options control how the generated C code appears on the standard
output. Two C function are generated. They are called <CODE>hash</CODE> and
output. Two C functions are generated. They are called <CODE>hash</CODE> and
<CODE>in_word_set</CODE>, although you may modify their names with a command-line
option. Both functions require two arguments, a string, <CODE>char *</CODE>
<VAR>str</VAR>, and a length parameter, <CODE>int</CODE> <VAR>len</VAR>. Their default
@@ -586,7 +586,7 @@ function prototypes are as follows:
<DD><A NAME="IDX35"></A>
By default, the generated <CODE>hash</CODE> function returns an integer value
created by adding <VAR>len</VAR> to several user-specified <VAR>str</VAR> byte
positions indexed into an <EM>associated values</EM> table stored in a
positions indexed into an <STRONG>associated values</STRONG> table stored in a
local static array. The associated values table is constructed
internally by <CODE>gperf</CODE> and later output as a static local C array
called <SAMP>`hash_table'</SAMP>. The relevant selected positions (i.e. indices