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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
// Template header for 64 and 32 bit Nums
// This file expects `NUMX_H__BITS` to be defined before including:
//
// #define NUMX_H__BITS 64
// #include "numX.h"
//
#include <stdbool.h>
#include <stdint.h>
#include "datatypes.h"
#include "types.h"
#include "util.h"
#ifndef NUMX_H__BITS
#define NUMX_H__BITS 64
#endif
#if NUMX_H__BITS == 64
#define NUM_T double
#define OPT_T double
#define NAMESPACED(x) Num$##x
#define TYPE_STR "Num"
#define SUFFIXED(x) x
#elif NUMX_H__BITS == 32
#define NUM_T float
#define OPT_T float
#define NAMESPACED(x) Num32$##x
#define TYPE_STR "Num32"
#define SUFFIXED(x) x##f
#else
#error "Unsupported bit width for Num"
#endif
Text_t NAMESPACED(as_text)(const void *x, bool colorize, const TypeInfo_t *type);
Text_t NAMESPACED(value_as_text)(NUM_T x);
PUREFUNC int32_t NAMESPACED(compare)(const void *x, const void *y, const TypeInfo_t *type);
PUREFUNC bool NAMESPACED(equal)(const void *x, const void *y, const TypeInfo_t *type);
CONSTFUNC bool NAMESPACED(near)(NUM_T a, NUM_T b, NUM_T ratio, NUM_T absolute);
Text_t NAMESPACED(percent)(NUM_T x, NUM_T precision);
NUM_T CONSTFUNC NAMESPACED(with_precision)(NUM_T num, NUM_T precision);
NUM_T NAMESPACED(mod)(NUM_T num, NUM_T modulus);
NUM_T NAMESPACED(mod1)(NUM_T num, NUM_T modulus);
CONSTFUNC bool NAMESPACED(isinf)(NUM_T n);
CONSTFUNC bool NAMESPACED(finite)(NUM_T n);
CONSTFUNC bool NAMESPACED(isnan)(NUM_T n);
bool NAMESPACED(is_none)(const void *n, const TypeInfo_t *info);
NUM_T NAMESPACED(nan)(Text_t tag);
CONSTFUNC NUM_T NAMESPACED(mix)(NUM_T amount, NUM_T x, NUM_T y);
OPT_T NAMESPACED(parse)(Text_t text, Text_t *remainder);
CONSTFUNC bool NAMESPACED(is_between)(const NUM_T x, const NUM_T low, const NUM_T high);
CONSTFUNC NUM_T NAMESPACED(clamped)(NUM_T x, NUM_T low, NUM_T high);
#if NUMX_H__BITS == 64
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_num32)(float n) {
return (NUM_T)n;
}
#elif NUMX_H__BITS == 32
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_num64)(double n) {
return (NUM_T)n;
}
#endif
CONSTFUNC NUM_T NAMESPACED(from_int)(Int_t i, bool truncate);
CONSTFUNC NUM_T NAMESPACED(from_int64)(Int64_t i, bool truncate);
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_int32)(Int32_t i) {
return (NUM_T)i;
}
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_int16)(Int16_t i) {
return (NUM_T)i;
}
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_int8)(Int8_t i) {
return (NUM_T)i;
}
MACROLIKE CONSTFUNC NUM_T NAMESPACED(from_byte)(Byte_t i) {
return (NUM_T)i;
}
extern const TypeInfo_t NAMESPACED(info);
#undef NUM_T
#undef OPT_T
#undef NAMESPACED
#undef TYPE_STR
#undef SUFFIXED
#undef NUMX_H__BITS
|
