include/flint/fq_types.h

0001 /*
0002     Copyright (C) 2023 Albin Ahlbäck
0003
0004     This file is part of FLINT.
0005
0006     FLINT is free software: you can redistribute it and/or modify it under
0007     the terms of the GNU Lesser General Public License (LGPL) as published
0008     by the Free Software Foundation; either version 3 of the License, or
0009     (at your option) any later version.  See <https://www.gnu.org/licenses/>.
0010 */
0011
0012 #ifndef FQ_TYPES_H
0013 #define FQ_TYPES_H
0014
0015 #include "fmpz_mod_types.h"
0016
0017 #ifdef __cplusplus
0018 extern "C" {
0019 #endif
0020
0021 typedef fmpz_poly_t fq_t;
0022 typedef fmpz_poly_struct fq_struct;
0023
0024 typedef struct
0025 {
0026     fmpz_mod_ctx_t ctxp;
0027
0028     int sparse_modulus;
0029     int is_conway; /* whether field was initialized with the Flint Conway tables  (assures primitivity) */
0030
0031     fmpz * a;
0032     slong * j;
0033     slong len;
0034
0035     fmpz_mod_poly_t modulus;
0036     fmpz_mod_poly_t inv;
0037
0038     char * var;
0039 }
0040 fq_ctx_struct;
0041
0042 typedef fq_ctx_struct fq_ctx_t[1];
0043
0044 typedef struct
0045 {
0046     fq_struct * entries;
0047     slong r;
0048     slong c;
0049     slong stride;
0050 }
0051 fq_mat_struct;
0052
0053 typedef fq_mat_struct fq_mat_t[1];
0054
0055 typedef struct
0056 {
0057     fq_struct * coeffs;
0058     slong alloc;
0059     slong length;
0060 }
0061 fq_poly_struct;
0062
0063 typedef fq_poly_struct fq_poly_t[1];
0064
0065 typedef struct
0066 {
0067     fq_poly_struct * poly;
0068     slong * exp;
0069     slong num;
0070     slong alloc;
0071 }
0072 fq_poly_factor_struct;
0073
0074 typedef fq_poly_factor_struct fq_poly_factor_t[1];
0075
0076 #ifdef __cplusplus
0077 }
0078 #endif
0079
0080 #endif /* FQ_TYPES_H */