Pierre MARTINandClaude Opus 5.5
792f6395bf
Fichiers repris sans modification dans engine/gnubg/, poids et table d'équité Kazaross-XG2 dans engine/data/, provenance détaillée dans engine/gnubg/PROVENANCE.md. Le lint ne vérifie plus les espaces de ces copies, pour qu'elles restent identiques à l'original. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
88 lines
2.9 KiB
C
88 lines
2.9 KiB
C
/*
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* Copyright (C) 2002-2004 Joern Thyssen <jthyssen@dk.ibm.com>
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* Copyright (C) 2003-2018 the AUTHORS
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef BEAROFF_H
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#define BEAROFF_H
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#include "gnubg-types.h"
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#include <glib.h>
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typedef enum {
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BEAROFF_INVALID,
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BEAROFF_ONESIDED,
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BEAROFF_TWOSIDED,
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BEAROFF_HYPERGAMMON
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} bearofftype;
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typedef struct {
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bearofftype bt; /* type of bearoff database */
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unsigned int nPoints; /* number of points covered by database */
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unsigned int nChequers; /* number of chequers for one-sided database */
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/* one sided dbs */
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int fCompressed; /* is database compressed? */
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int fGammon; /* gammon probs included */
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int fND; /* normal distribution instead of exact dist? */
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int fHeuristic; /* heuristic database? */
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/* two sided dbs */
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int fCubeful; /* cubeful equities included */
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FILE *pf; /* file pointer */
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char *szFilename; /* filename */
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GMappedFile *map;
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unsigned char *p; /* pointer to data in memory */
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} bearoffcontext;
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enum bearoffoptions {
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BO_NONE = 0,
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BO_IN_MEMORY = 1,
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BO_MUST_BE_ONE_SIDED = 2,
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BO_MUST_BE_TWO_SIDED = 4,
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BO_HEURISTIC = 8
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};
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extern bearoffcontext *BearoffInit(const char *szFilename, unsigned int bo, void (*p) (unsigned int));
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extern int
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BearoffEval(const bearoffcontext * pbc, const TanBoard anBoard, float arOutput[]);
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extern void
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BearoffStatus(const bearoffcontext * pbc, char *sz);
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extern int
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BearoffDump(const bearoffcontext * pbc, const TanBoard anBoard, char *sz);
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extern int
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BearoffDist(const bearoffcontext * pbc, unsigned int nPosID,
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float arProb[32], float arGammonProb[32],
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float ar[4], unsigned short int ausProb[32], unsigned short int ausGammonProb[32]);
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extern int
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BearoffCubeful(const bearoffcontext * pbc, unsigned int iPos, float ar[4], unsigned short int aus[4]);
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extern void BearoffClose(bearoffcontext * pbc);
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extern int
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isBearoff(const bearoffcontext * pbc, const TanBoard anBoard);
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extern float fnd(float x, float mu, float sigma);
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extern int
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BearoffHyper(const bearoffcontext * pbc, unsigned int iPos, float arOutput[], float arEquity[]);
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#endif /* BEAROFF_H */
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