summaryrefslogtreecommitdiff
path: root/support/dktools/dk4maoxdbl.h
blob: 3efc29a001fa436ca52eb1dc258b1ce98143528b (plain)
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
/*
Copyright (C) 2017-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4maoxdbl.cpt
*/

#ifndef DK4MAOXDBL_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4MAOXDBL_H_INCLUDED 1


#line 8 "dk4maoxdbl.cpt"

/**	@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



#endif