unuran.h

可以产生随机网络拓扑(包括waxman等多种模型)的源码

/* file automatically generated by unuran/scripts/merge_h.pl                 */

/*****************************************************************************
 *                                                                           *
 *          UNURAN -- Universal Non-Uniform Random number generator          *
 *                                                                           *
 *****************************************************************************
 *                                                                           *
 *   FILE: unuran.h                                                          *
 *                                                                           *
 *****************************************************************************
 *                                                                           *
 *   Copyright (c) 2000 Wolfgang Hoermann and Josef Leydold                  *
 *   Dept. for Statistics, University of Economics, Vienna, Austria          *
 *                                                                           *
 *   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 2 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.,                                         *
 *   59 Temple Place, Suite 330, Boston, MA 02111-1307, USA                  *
 *                                                                           *
 *****************************************************************************/

#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


#ifndef UNURAN_H_IN_SEEN
#define UNURAN_H_IN_SEEN

#include <limits.h>


#include <stdio.h>


#include <stdlib.h>


#include "unuran_config.h"


/*-----*/
/* <1> `unur_typedefs.h' */
#ifndef UNUR_TYPEDEFS_H_SEEN
#define UNUR_TYPEDEFS_H_SEEN
struct unur_distr;                       
typedef struct unur_distr UNUR_DISTR;
struct unur_par;                         
typedef struct unur_par   UNUR_PAR;
struct unur_gen;                         
typedef struct unur_gen   UNUR_GEN;
typedef double UNUR_FUNCT_CONT(double x, const struct unur_distr *distr);
typedef double UNUR_FUNCT_DISCR(int x, const struct unur_distr *distr);
typedef double UNUR_FUNCT_CVEC(const double *x, const struct unur_distr *distr);
typedef int UNUR_VFUNCT_CVEC(double *result, const double *x, const struct unur_distr *distr);
struct unur_slist;         
#endif  
/* end of `unur_typedefs.h' */
/*-----*/
/*-----*/
/* <1> `unur_uniform.h' */
#ifndef UNUR_UNIFORM_H_SEEN
#define UNUR_UNIFORM_H_SEEN
double unur_urng_MRG31k3p (void);
int unur_urng_MRG31k3p_seed (long seed);
int unur_urng_MRG31k3p_reset (void);
double unur_urng_fish (void);
int unur_urng_fish_seed (long seed);
int unur_urng_fish_reset (void);
double unur_urng_mstd (void);
int unur_urng_mstd_seed (long seed);
int unur_urng_mstd_reset (void);
#endif  
/* end of `unur_uniform.h' */
/*-----*/
/*-----*/
/* <1> `x_urng.h' */
#ifndef X_URNG_H_SEEN
#define X_URNG_H_SEEN
UNUR_URNG *unur_get_default_urng( void );
UNUR_URNG *unur_set_default_urng( UNUR_URNG *urng_new );
UNUR_URNG *unur_set_default_urng_aux( UNUR_URNG *urng_new );
UNUR_URNG *unur_get_default_urng_aux( void );
int unur_set_urng( UNUR_PAR *parameters, UNUR_URNG *urng );
UNUR_URNG *unur_chg_urng( UNUR_GEN *generator, UNUR_URNG *urng );
UNUR_URNG *unur_get_urng( UNUR_GEN *generator );
int unur_set_urng_aux( UNUR_PAR *parameters, UNUR_URNG *urng_aux );
int unur_use_urng_aux_default( UNUR_PAR *parameters );
int unur_chgto_urng_aux_default( UNUR_GEN *generator );
UNUR_URNG *unur_chg_urng_aux( UNUR_GEN *generator, UNUR_URNG *urng_aux );
UNUR_URNG *unur_get_urng_aux( UNUR_GEN *generator );
#endif  
/* end of `x_urng.h' */
/*-----*/
/*-----*/
/* <1> `distr.h' */
enum {
  UNUR_DISTR_CONT  = 0x010u,      
  UNUR_DISTR_CEMP  = 0x011u,      
  UNUR_DISTR_CVEC  = 0x110u,      
  UNUR_DISTR_CVEMP = 0x111u,      
  UNUR_DISTR_DISCR = 0x020u       
};
void unur_distr_free( UNUR_DISTR *distribution );
int unur_distr_set_name( UNUR_DISTR *distribution, const char *name );
const char *unur_distr_get_name( const UNUR_DISTR *distribution );
int unur_distr_get_dim( const UNUR_DISTR *distribution );
unsigned int unur_distr_get_type( const UNUR_DISTR *distribution );
int unur_distr_is_cont( const UNUR_DISTR *distribution );
int unur_distr_is_cvec( const UNUR_DISTR *distribution );
int unur_distr_is_cemp( const UNUR_DISTR *distribution );
int unur_distr_is_cvemp( const UNUR_DISTR *distribution );
int unur_distr_is_discr( const UNUR_DISTR *distribution );
/* end of `distr.h' */
/*-----*/
/*-----*/
/* <1> `cemp.h' */
UNUR_DISTR *unur_distr_cemp_new( void );
int unur_distr_cemp_set_data( UNUR_DISTR *distribution, const double *sample, int n_sample );
int unur_distr_cemp_read_data( UNUR_DISTR *distribution, const char *filename );
int unur_distr_cemp_get_data( const UNUR_DISTR *distribution, const double **sample );
/* end of `cemp.h' */
/*-----*/
/*-----*/
/* <1> `cont.h' */
UNUR_DISTR *unur_distr_cont_new( void );
int unur_distr_cont_set_pdf( UNUR_DISTR *distribution, UNUR_FUNCT_CONT *pdf );
int unur_distr_cont_set_dpdf( UNUR_DISTR *distribution, UNUR_FUNCT_CONT *dpdf );
int unur_distr_cont_set_cdf( UNUR_DISTR *distribution, UNUR_FUNCT_CONT *cdf );
UNUR_FUNCT_CONT *unur_distr_cont_get_pdf( const UNUR_DISTR *distribution );
UNUR_FUNCT_CONT *unur_distr_cont_get_dpdf( const UNUR_DISTR *distribution );
UNUR_FUNCT_CONT *unur_distr_cont_get_cdf( const UNUR_DISTR *distribution );
double unur_distr_cont_eval_pdf( double x, const UNUR_DISTR *distribution );
double unur_distr_cont_eval_dpdf( double x, const UNUR_DISTR *distribution );
double unur_distr_cont_eval_cdf( double x, const UNUR_DISTR *distribution );
int unur_distr_cont_set_pdfstr( UNUR_DISTR *distribution, const char *pdfstr );
int unur_distr_cont_set_cdfstr( UNUR_DISTR *distribution, const char *cdfstr );
char *unur_distr_cont_get_pdfstr( const UNUR_DISTR *distribution );
char *unur_distr_cont_get_dpdfstr( const UNUR_DISTR *distribution );
char *unur_distr_cont_get_cdfstr( const UNUR_DISTR *distribution );
int unur_distr_cont_set_pdfparams( UNUR_DISTR *distribution, const double *params, int n_params );
int unur_distr_cont_get_pdfparams( const UNUR_DISTR *distribution, const double **params );
int unur_distr_cont_set_domain( UNUR_DISTR *distribution, double left, double right );
int unur_distr_cont_get_domain( const UNUR_DISTR *distribution, double *left, double *right );
int unur_distr_cont_get_truncated( const UNUR_DISTR *distribution, double *left, double *right );
int unur_distr_cont_set_hr( UNUR_DISTR *distribution, UNUR_FUNCT_CONT *hazard );
UNUR_FUNCT_CONT *unur_distr_cont_get_hr( const UNUR_DISTR *distribution );
double unur_distr_cont_eval_hr( double x, const UNUR_DISTR *distribution );
int unur_distr_cont_set_hrstr( UNUR_DISTR *distribution, const char *hrstr );
char *unur_distr_cont_get_hrstr( const UNUR_DISTR *distribution );
int unur_distr_cont_set_mode( UNUR_DISTR *distribution, double mode );
int unur_distr_cont_upd_mode( UNUR_DISTR *distribution );
double unur_distr_cont_get_mode( UNUR_DISTR *distribution );
int unur_distr_cont_set_pdfarea( UNUR_DISTR *distribution, double area );
int unur_distr_cont_upd_pdfarea( UNUR_DISTR *distribution );
double unur_distr_cont_get_pdfarea( UNUR_DISTR *distribution );
/* end of `cont.h' */
/*-----*/
/*-----*/
/* <1> `corder.h' */
UNUR_DISTR *unur_distr_corder_new( const UNUR_DISTR *distribution, int n, int k );
const UNUR_DISTR *unur_distr_corder_get_distribution( const UNUR_DISTR *distribution );
int unur_distr_corder_set_rank( UNUR_DISTR *distribution, int n, int k );
int unur_distr_corder_get_rank( const UNUR_DISTR *distribution, int *n, int *k );
#define unur_distr_corder_get_pdf(distr)   unur_distr_cont_get_pdf((distr))
#define unur_distr_corder_get_dpdf(distr)  unur_distr_cont_get_dpdf((distr))
#define unur_distr_corder_get_cdf(distr)   unur_distr_cont_get_cdf((distr))
#define unur_distr_corder_eval_pdf(x,distr)  unur_distr_cont_eval_pdf((x),(distr))
#define unur_distr_corder_eval_dpdf(x,distr) unur_distr_cont_eval_dpdf((x),(distr))
#define unur_distr_corder_eval_cdf(x,distr)  unur_distr_cont_eval_cdf((x),(distr))
#define unur_distr_corder_set_pdfparams(distr,params,n)  unur_distr_cont_set_pdfparams((distr),(params),(n))
#define unur_distr_corder_get_pdfparams(distr,params)  unur_distr_cont_get_pdfparams((distr),(params))
#define unur_distr_corder_set_domain(distr,left,right)  unur_distr_cont_set_domain((distr),(left),(right))
#define unur_distr_corder_get_domain(distr,left,right)  unur_distr_cont_get_domain((distr),(left),(right))
#define unur_distr_corder_get_truncated(distr,left,right)  unur_distr_cont_get_truncated((distr),(left),(right))
#define unur_distr_corder_set_mode(distr,mode)   unur_distr_cont_set_mode((distr),(mode))
#define unur_distr_corder_upd_mode(distr)   unur_distr_cont_upd_mode((distr))
#define unur_distr_corder_get_mode(distr)   unur_distr_cont_get_mode((distr))
#define unur_distr_corder_set_pdfarea(distr,area)   unur_distr_cont_set_pdfarea((distr),(area))
#define unur_distr_corder_upd_pdfarea(distr)   unur_distr_cont_upd_pdfarea((distr))
#define unur_distr_corder_get_pdfarea(distr)   unur_distr_cont_get_pdfarea((distr))
/* end of `corder.h' */
/*-----*/
/*-----*/
/* <1> `cvec.h' */
UNUR_DISTR *unur_distr_cvec_new( int dim );
int unur_distr_cvec_set_pdf( UNUR_DISTR *distribution, UNUR_FUNCT_CVEC *pdf );
int unur_distr_cvec_set_dpdf( UNUR_DISTR *distribution, UNUR_VFUNCT_CVEC *dpdf );
UNUR_FUNCT_CVEC *unur_distr_cvec_get_pdf( const UNUR_DISTR *distribution );
UNUR_VFUNCT_CVEC *unur_distr_cvec_get_dpdf( const UNUR_DISTR *distribution );
double unur_distr_cvec_eval_pdf( const double *x, const UNUR_DISTR *distribution );
int unur_distr_cvec_eval_dpdf( double *result, const double *x, const UNUR_DISTR *distribution );
int unur_distr_cvec_set_mean( UNUR_DISTR *distribution, const double *mean );
const double *unur_distr_cvec_get_mean( const UNUR_DISTR *distribution );
int unur_distr_cvec_set_covar( UNUR_DISTR *distribution, const double *covar );
const double *unur_distr_cvec_get_covar( const UNUR_DISTR *distribution );
int unur_distr_cvec_set_pdfparams( UNUR_DISTR *distribution, int par, const double *params, int n_params );
int unur_distr_cvec_get_pdfparams( const UNUR_DISTR *distribution, int par, const double **params );
int unur_distr_cvec_set_mode( UNUR_DISTR *distribution, const double *mode );
const double *unur_distr_cvec_get_mode( const UNUR_DISTR *distribution );
int unur_distr_cvec_set_pdfvol( UNUR_DISTR *distribution, double volume );
double unur_distr_cvec_get_pdfvol( const UNUR_DISTR *distribution );
/* end of `cvec.h' */
/*-----*/
/*-----*/
/* <1> `cvemp.h' */
UNUR_DISTR *unur_distr_cvemp_new( int dim ); 
int unur_distr_cvemp_set_data( UNUR_DISTR *distribution, const double *sample, int n_sample );
int unur_distr_cvemp_read_data( UNUR_DISTR *distribution, const char *filename );
int unur_distr_cvemp_get_data( const UNUR_DISTR *distribution, const double **sample );
/* end of `cvemp.h' */
/*-----*/
/*-----*/
/* <1> `discr.h' */
UNUR_DISTR *unur_distr_discr_new( void );
int unur_distr_discr_set_pv( UNUR_DISTR *distribution, const double *pv, int n_pv );
int unur_distr_discr_make_pv( UNUR_DISTR *distribution );
int unur_distr_discr_get_pv( const UNUR_DISTR *distribution, const double **pv );
int unur_distr_discr_set_pmf( UNUR_DISTR *distribution, UNUR_FUNCT_DISCR *pmf );
int unur_distr_discr_set_cdf( UNUR_DISTR *distribution, UNUR_FUNCT_DISCR *cdf );
UNUR_FUNCT_DISCR *unur_distr_discr_get_pmf( const UNUR_DISTR *distribution );
UNUR_FUNCT_DISCR *unur_distr_discr_get_cdf( const UNUR_DISTR *distribution );
double unur_distr_discr_eval_pv(int k, const UNUR_DISTR *distribution );
double unur_distr_discr_eval_pmf( int k, const UNUR_DISTR *distribution );
double unur_distr_discr_eval_cdf( int k, const UNUR_DISTR *distribution );
int unur_distr_discr_set_pmfstr( UNUR_DISTR *distribution, const char *pmfstr );
int unur_distr_discr_set_cdfstr( UNUR_DISTR *distribution, const char *cdfstr );
char *unur_distr_discr_get_pmfstr( const UNUR_DISTR *distribution );
char *unur_distr_discr_get_cdfstr( const UNUR_DISTR *distribution );
int unur_distr_discr_set_pmfparams( UNUR_DISTR *distribution, const double *params, int n_params );
int unur_distr_discr_get_pmfparams( const UNUR_DISTR *distribution, const double **params );
int unur_distr_discr_set_domain( UNUR_DISTR *distribution, int left, int right );
int unur_distr_discr_get_domain( const UNUR_DISTR *distribution, int *left, int *right );