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
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
%% options
copyright owner = Dirk Krause
copyright year = 2017-xxxx
SPDX-License-Identifier: BSD-3-Clause
%% header
/** @file
Double to dkChar text conversion using more secure functions than
swprintf() or sprintf() if available.
CRT on Windows: Required.
*/
#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif
#ifndef DK4TYPES_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4types.h"
#else
#include <dktools-4/dk4types.h>
#endif
#endif
#ifndef DK4ERROR_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4error.h"
#else
#include <dktools-4/dk4error.h>
#endif
#endif
#if (DK4_HAVE_WXWIDGETS) && (defined(__cplusplus))
#ifndef WX_WXPREC_H_INCLUDED
#include <wx/wxprec.h>
#define WX_WXPREC_H_INCLUDED 1
#endif
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#ifndef WX_PRECOMP
#if DK4_HAVE_WX_CHARTYPE_H
#ifndef WX_CHARTYPE_H_INCLUDED
#include <wx/chartype.h>
#define WX_CHARTYPE_H_INCLUDED 1
#endif
#else
#if DK4_HAVE_WX_WXCHAR_H
#ifndef WX_WXCHAR_H_INCLUDED
#include <wx/wxchar.h>
#define WX_WXCHAR_H_INCLUDED 1
#endif
#else
#ifndef WX_WX_H_INCLUDED
#include <wx/wx.h>
#define WX_WX_H_INCLUDED
#endif
#endif
#endif
#endif
extern "C" {
/** Convert double value to string.
@param dptr Destination buffer pointer.
@param szdptr Size of destination buffer (number of dkChar).
@param v Value to convert.
@param exact Flag: Save exact representation of number.
@param minimize Flag: Minimize exact representation.
@param erp Error report, may be NULL.
@return 1 on success, 0 on error.
Error codes:
- DK4_E_INVALID_ARGUMENTS<br>
if dptr is NULL or szdptr is less than 2,
- DK4_E_BUFFER_TOO_SMALL<br>
if the destination buffer is too small to store the string.
*/
int
dk4ma_write_wx_double(
wxChar *dptr, size_t szdptr, double v, int exact, int minimize, dk4_er_t *erp
);
}
#endif
%% module
#include "dk4conf.h"
#ifndef DK4_SIZEOF_WXCHAR
#ifndef DK4WXCS_H_INCLUDED
#include "dk4wxcs.h"
#endif
#endif
#if (DK4_HAVE_WXWIDGETS) && (defined(__cplusplus))
#include "dk4maoxdbl.h"
#if DK4_SIZEOF_WXCHAR > 1
#if DK4_SIZEOF_WXCHAR == DK4_SIZEOF_WCHAR_T
#include "dk4maowdbl.h"
#else
#error "Illegal wxChar size!"
#endif
#else
#include "dk4mao8dbl.h"
#endif
#if DK4_HAVE_ASSERT_H
#ifndef ASSERT_H_INCLUDED
#include <assert.h>
#define ASSERT_H_INCLUDED 1
#endif
#endif
int
dk4ma_write_wx_double(
wxChar *dptr, size_t szdptr, double v, int exact, int minimize, dk4_er_t *erp
)
{
#if DK4_USE_ASSERT
assert(NULL != dptr);
assert(0 < szdptr);
#endif
#if DK4_SIZEOF_WXCHAR > 1
return (dk4ma_write_wc_double(dptr, szdptr, v, exact, minimize, erp));
#else
return (dk4ma_write_c8_double(dptr, szdptr, v, exact, minimize, erp));
#endif
}
#endif
|