/* monte/gsl_monte_plain.h

 * 

 * Copyright (C) 1996, 1997, 1998, 1999, 2000 Michael Booth

 * 

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or (at

 * your option) any later version.

 * 

 * This program is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * General Public License for more details.

 * 

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 */

/* Plain Monte-Carlo. */

/* Author: MJB */

#ifndef __GSL_MONTE_PLAIN_H__

#define __GSL_MONTE_PLAIN_H__

#include <stdio.h>

#include <gsl/gsl_monte.h>

#include <gsl/gsl_rng.h>

#undef __BEGIN_DECLS

#undef __END_DECLS

#ifdef __cplusplus

# define __BEGIN_DECLS extern "C" {

# define __END_DECLS }

#else

# define __BEGIN_DECLS /* empty */

# define __END_DECLS /* empty */

#endif

__BEGIN_DECLS

typedef struct {

  size_t dim;

  double *x;

} gsl_monte_plain_state;

int

gsl_monte_plain_integrate (const gsl_monte_function * f,

                           const double xl[], const double xu[],

                           const size_t dim,

                           const size_t calls, 

                           gsl_rng * r,

                           gsl_monte_plain_state * state,

                           double *result, double *abserr);

gsl_monte_plain_state* gsl_monte_plain_alloc(size_t dim);

int gsl_monte_plain_init(gsl_monte_plain_state* state);

void gsl_monte_plain_free (gsl_monte_plain_state* state);

__END_DECLS

#endif /* __GSL_MONTE_PLAIN_H__ */