Mercurial > hg
view contrib/python-zstandard/zstd/dictBuilder/divsufsort.h @ 40892:140d455ef40a
test: enable sparse-revlog for test-hgweb-commands.t
We are about to enable sparse-revlog globally. To help with reviewing the
tests change, we isolate them in individual changesets.
Differential Revision: https://phab.mercurial-scm.org/D5319
author | Boris Feld <boris.feld@octobus.net> |
---|---|
date | Mon, 12 Nov 2018 01:04:59 +0100 |
parents | 2e484bdea8c4 |
children |
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/* * divsufsort.h for libdivsufsort-lite * Copyright (c) 2003-2008 Yuta Mori All Rights Reserved. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #ifndef _DIVSUFSORT_H #define _DIVSUFSORT_H 1 #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /*- Prototypes -*/ /** * Constructs the suffix array of a given string. * @param T [0..n-1] The input string. * @param SA [0..n-1] The output array of suffixes. * @param n The length of the given string. * @param openMP enables OpenMP optimization. * @return 0 if no error occurred, -1 or -2 otherwise. */ int divsufsort(const unsigned char *T, int *SA, int n, int openMP); /** * Constructs the burrows-wheeler transformed string of a given string. * @param T [0..n-1] The input string. * @param U [0..n-1] The output string. (can be T) * @param A [0..n-1] The temporary array. (can be NULL) * @param n The length of the given string. * @param num_indexes The length of secondary indexes array. (can be NULL) * @param indexes The secondary indexes array. (can be NULL) * @param openMP enables OpenMP optimization. * @return The primary index if no error occurred, -1 or -2 otherwise. */ int divbwt(const unsigned char *T, unsigned char *U, int *A, int n, unsigned char * num_indexes, int * indexes, int openMP); #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */ #endif /* _DIVSUFSORT_H */