| // 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. |
| // |
| // ChangeLog: |
| // 2016-07-22 - Initial commit and adaption to use PagedArray. |
| // --Samuel Huang <huangs@chromium.org> |
| |
| #ifndef COURGETTE_BSDIFF_THIRD_PARTY_DIVSUFSORT_PRIVATE_H_ |
| #define COURGETTE_BSDIFF_THIRD_PARTY_DIVSUFSORT_PRIVATE_H_ |
| |
| #include <assert.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| |
| #include "courgette/third_party/divsufsort/divsufsort.h" |
| |
| namespace divsuf { |
| |
| /*- Constants -*/ |
| #if !defined(UINT8_MAX) |
| # define UINT8_MAX (255) |
| #endif /* UINT8_MAX */ |
| #if defined(ALPHABET_SIZE) && (ALPHABET_SIZE < 1) |
| # undef ALPHABET_SIZE |
| #endif |
| #if !defined(ALPHABET_SIZE) |
| # define ALPHABET_SIZE (UINT8_MAX + 1) |
| #endif |
| |
| /*- Macros -*/ |
| #ifndef SWAP |
| # define SWAP(_a, _b) do { t = (_a); (_a) = (_b); (_b) = t; } while(0) |
| #endif /* SWAP */ |
| #ifndef MIN |
| # define MIN(_a, _b) (((_a) < (_b)) ? (_a) : (_b)) |
| #endif /* MIN */ |
| #ifndef MAX |
| # define MAX(_a, _b) (((_a) > (_b)) ? (_a) : (_b)) |
| #endif /* MAX */ |
| |
| /*- Private Prototypes -*/ |
| /* sssort.c */ |
| void |
| sssort(const sauchar_t *T, const_saidx_it PA, |
| saidx_it first, saidx_it last, |
| saidx_it buf, saidx_t bufsize, |
| saidx_t depth, saidx_t n, saint_t lastsuffix); |
| |
| /* trsort.c */ |
| void |
| trsort(saidx_it ISA, saidx_it SA, saidx_t n, saidx_t depth); |
| |
| } // namespace divsuf |
| |
| #endif // COURGETTE_BSDIFF_THIRD_PARTY_DIVSUFSORT_PRIVATE_H_ |
