Overview
Comment:Made file C compliant.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | origin/master | trunk
Files: files | file ages | folders
SHA3-256: 548898eb7b7ef264988cf3deb07915c94675753ee6963359b3c4dda0ec4891d7
User & Date: geraint@users.sourceforge.net on 2002-05-29 18:40:43
Other Links: branch diff | manifest | tags
Context
2002-06-05
10:54:12
#include "useful-functions.hh" added to files. check-in: aebab108aa user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-05-29
18:40:43
Made file C compliant. check-in: 548898eb7b user: geraint@users.sourceforge.net tags: origin/master, trunk
2002-05-28
22:52:48
Starting to move rep into single file. check-in: c67b2b80bd user: geraint@users.sourceforge.net tags: origin/master, trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified mttroot/mtt/cc/include/useful-functions.hh from [3f974211f8] to [381e0e03ee]. 

1
2
3
4
5
6
7
8






9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

//#define pi 3.14159 // Predefine pi

#ifndef HAVE_USEFUL_FUNCTIONS_HH
#define HAVE_USEFUL_FUNCTIONS_HH


#ifndef __cplusplus
#define inline			/* strip */






#endif // ! __cplusplus


static inline double
max (const double x1, const double x2)
{
  return static_cast<double>((x1 >= x2) ? x1 : (x1 < x2) ? x2 : 0);
}

static inline double
min (const double x1, const double x2)
{
  return static_cast<double>((x1 <= x2) ? x1 : (x1 > x2) ? x2 : 0);
}

static inline double
nonsingular (const double x)
{
  return static_cast<double>((x == 0) ? 1.0e-30 : x);
}

static inline double
sign (const double x)
{
  return static_cast<double>((x > 0) ? +1 : (x < 0) ? -1 : 0);
}


// Octave functions
#ifdef __cplusplus
static Matrix
ones (const int r = 1, const int c = 1)
{
  Matrix m (r, c, 1.0);
  return m;
}

<







>
>
>
>
>
>
|
<




|





|





|





|



|









1
2
3
4
5
6
7
8
9
10
11
12
13
14

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48



#ifndef HAVE_USEFUL_FUNCTIONS_HH
#define HAVE_USEFUL_FUNCTIONS_HH


#ifndef __cplusplus
#define inline			/* strip */
#define cast_to_double	(double)
typedef unsigned int bool;
const bool true = 1;
const bool false = 0;
#else
#define cast_to_double	static_cast<double>
#endif /* ! __cplusplus */


static inline double
max (const double x1, const double x2)
{
  return cast_to_double ((x1 >= x2) ? x1 : (x1 < x2) ? x2 : 0);
}

static inline double
min (const double x1, const double x2)
{
  return cast_to_double ((x1 <= x2) ? x1 : (x1 > x2) ? x2 : 0);
}

static inline double
nonsingular (const double x)
{
  return cast_to_double ((x == 0) ? 1.0e-30 : x);
}

static inline double
sign (const double x)
{
  return cast_to_double ((x > 0) ? +1 : (x < 0) ? -1 : 0);
}


/* Octave functions */
#ifdef __cplusplus
static Matrix
ones (const int r = 1, const int c = 1)
{
  Matrix m (r, c, 1.0);
  return m;
}
︙︙
73
74
75
76
77
78
79
80
81
82
83
84


static Matrix
zeros (const int r, const int c)
{
  Matrix m (r, c, 0.0);
  return m;
}
#endif // __cplusplus



#endif // HAVE_USEFUL_FUNCTIONS_HH








|



|

77
78
79
80
81
82
83
84
85
86
87
88


static Matrix
zeros (const int r, const int c)
{
  Matrix m (r, c, 0.0);
  return m;
}
#endif /* __cplusplus */



#endif /* HAVE_USEFUL_FUNCTIONS_HH */

MTT: Model Transformation Tools
[ GitHub | SourceHut | Sourceforge | Fossil RSS ]