The R Project SVN – R – Diff – /trunk/src/include/S.h


/*
 *  R : A Computer Language for Statistical Data Analysis
 *  Copyright (C) 1995, 1996  Robert Gentleman and Ross Ihaka
 *  Copyright (C) 1997--2003 The R Core Team.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program; if not, a copy is available at
 *  http://www.r-project.org/Licenses/
 *
 *  Much of this is from Doug Bates.
 */
 
#ifndef R_S_H
#define R_S_H
 
#ifndef USING_R
# define USING_R
/* is this a good idea? - conflicts with many versions of f2c.h */
# define longint int
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <limits.h>
#include <float.h>
# include <math.h>
 
#include <Rconfig.h>
#include <R_ext/Constants.h>
#include <R_ext/Memory.h>	/* S_alloc */
 
/* subset of those in Random.h */
extern void seed_in(long *);
extern void seed_out(long *);
extern double unif_rand(void);
extern double norm_rand(void);
 
/* Macros for S/R Compatibility */
 
#include <R_ext/RS.h>
/* for PROBLEM ... Calloc, Realloc, Free, Memcpy, F77_xxxx */
 
/* S4 uses macros equivalent to */
#define Salloc(n,t) (t*)S_alloc(n, sizeof(t))
#define Srealloc(p,n,old,t) (t*)S_realloc(p,n,old,sizeof(t))
 
/* S's complex is different, and is a define to S_complex now */
typedef struct {
	double re;
	double im;
} S_complex;
 
#ifdef S_OLD_COMPLEX
# define complex S_complex
#endif
 
#ifndef NO_CALL_R
/* Not quite full compatibility: beware! */
/* void	call_R(char*, long, void**, char**, long*, char**, long, char**);*/
#define call_S call_R
#endif
 
 
#ifdef __cplusplus
}
#endif
 
#endif /* !R_S_H */

Rev 58668	Rev 59039
1	`/*`	1	`/*`
2	`* R : A Computer Language for Statistical Data Analysis`	2	`* R : A Computer Language for Statistical Data Analysis`
3	`* Copyright (C) 1995, 1996 Robert Gentleman and Ross Ihaka`	3	`* Copyright (C) 1995, 1996 Robert Gentleman and Ross Ihaka`
4	`* Copyright (C) 1997--2003 The R Development Core Team.`	4	`* Copyright (C) 1997--2003 The R Core Team.`
5	`*`	5	`*`
6	`* This program is free software; you can redistribute it and/or modify`	6	`* This program is free software; you can redistribute it and/or modify`
7	`* it under the terms of the GNU Lesser General Public License as published by`	7	`* it under the terms of the GNU Lesser General Public License as published by`
8	`* the Free Software Foundation; either version 2.1 of the License, or`	8	`* the Free Software Foundation; either version 2.1 of the License, or`
9	`* (at your option) any later version.`	9	`* (at your option) any later version.`
10	`*`	10	`*`
11	`* This program is distributed in the hope that it will be useful,`	11	`* This program is distributed in the hope that it will be useful,`
12	`* but WITHOUT ANY WARRANTY; without even the implied warranty of`	12	`* but WITHOUT ANY WARRANTY; without even the implied warranty of`
13	`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`	13	`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
14	`* GNU Lesser General Public License for more details.`	14	`* GNU Lesser General Public License for more details.`
15	`*`	15	`*`
16	`* You should have received a copy of the GNU Lesser General Public License`	16	`* You should have received a copy of the GNU Lesser General Public License`
17	`* along with this program; if not, a copy is available at`	17	`* along with this program; if not, a copy is available at`
18	`* http://www.r-project.org/Licenses/`	18	`* http://www.r-project.org/Licenses/`
19	`*`	19	`*`
20	`* Much of this is from Doug Bates.`	20	`* Much of this is from Doug Bates.`
21	`*/`	21	`*/`
22		22
23	`#ifndef R_S_H`	23	`#ifndef R_S_H`
24	`#define R_S_H`	24	`#define R_S_H`
25		25
26	`#ifndef USING_R`	26	`#ifndef USING_R`
27	`# define USING_R`	27	`# define USING_R`
28	`/* is this a good idea? - conflicts with many versions of f2c.h */`	28	`/* is this a good idea? - conflicts with many versions of f2c.h */`
29	`# define longint int`	29	`# define longint int`
30	`#endif`	30	`#endif`
31		31
32	`#ifdef __cplusplus`	32	`#ifdef __cplusplus`
33	`extern "C" {`	33	`extern "C" {`
34	`#endif`	34	`#endif`
35		35
36	`#include <stddef.h>`	36	`#include <stddef.h>`
37	`#include <stdlib.h>`	37	`#include <stdlib.h>`
38	`#include <stdio.h>`	38	`#include <stdio.h>`
39	`#include <limits.h>`	39	`#include <limits.h>`
40	`#include <float.h>`	40	`#include <float.h>`
41	`# include <math.h>`	41	`# include <math.h>`
42		42
43	`#include <Rconfig.h>`	43	`#include <Rconfig.h>`
44	`#include <R_ext/Constants.h>`	44	`#include <R_ext/Constants.h>`
45	`#include <R_ext/Memory.h> /* S_alloc */`	45	`#include <R_ext/Memory.h> /* S_alloc */`
46		46
47	`/* subset of those in Random.h */`	47	`/* subset of those in Random.h */`
48	`extern void seed_in(long *);`	48	`extern void seed_in(long *);`
49	`extern void seed_out(long *);`	49	`extern void seed_out(long *);`
50	`extern double unif_rand(void);`	50	`extern double unif_rand(void);`
51	`extern double norm_rand(void);`	51	`extern double norm_rand(void);`
52		52
53	`/* Macros for S/R Compatibility */`	53	`/* Macros for S/R Compatibility */`
54		54
55	`#include <R_ext/RS.h>`	55	`#include <R_ext/RS.h>`
56	`/* for PROBLEM ... Calloc, Realloc, Free, Memcpy, F77_xxxx */`	56	`/* for PROBLEM ... Calloc, Realloc, Free, Memcpy, F77_xxxx */`
57		57
58	`/* S4 uses macros equivalent to */`	58	`/* S4 uses macros equivalent to */`
59	`#define Salloc(n,t) (t*)S_alloc(n, sizeof(t))`	59	`#define Salloc(n,t) (t*)S_alloc(n, sizeof(t))`
60	`#define Srealloc(p,n,old,t) (t*)S_realloc(p,n,old,sizeof(t))`	60	`#define Srealloc(p,n,old,t) (t*)S_realloc(p,n,old,sizeof(t))`
61		61
62	`/* S's complex is different, and is a define to S_complex now */`	62	`/* S's complex is different, and is a define to S_complex now */`
63	`typedef struct {`	63	`typedef struct {`
64	`double re;`	64	`double re;`
65	`double im;`	65	`double im;`
66	`} S_complex;`	66	`} S_complex;`
67		67
68	`#ifdef S_OLD_COMPLEX`	68	`#ifdef S_OLD_COMPLEX`
69	`# define complex S_complex`	69	`# define complex S_complex`
70	`#endif`	70	`#endif`
71		71
72	`#ifndef NO_CALL_R`	72	`#ifndef NO_CALL_R`
73	`/* Not quite full compatibility: beware! */`	73	`/* Not quite full compatibility: beware! */`
74	`/* void call_R(char, long, void, char, long, char, long, char);*/`	74	`/* void call_R(char, long, void, char, long, char, long, char);*/`
75	`#define call_S call_R`	75	`#define call_S call_R`
76	`#endif`	76	`#endif`
77		77
78		78
79	`#ifdef __cplusplus`	79	`#ifdef __cplusplus`
80	`}`	80	`}`
81	`#endif`	81	`#endif`
82		82
83	`#endif /* !R_S_H */`	83	`#endif /* !R_S_H */`

The R Project SVN R

(root)/trunk/src/include/S.h @ 63243 – Rev 58668 → 59039