blob: 48bfce1969754a42054b54967306afd09ce47065 (
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
|
// © 2018 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#ifndef __SOURCE_NUMBER_UTYPES_H__
#define __SOURCE_NUMBER_UTYPES_H__
#include "unicode/numberformatter.h"
#include "number_types.h"
#include "number_decimalquantity.h"
#include "number_stringbuilder.h"
U_NAMESPACE_BEGIN namespace number {
namespace impl {
/**
* Implementation class for UNumberFormatter with a magic number for safety.
*
* Wraps a LocalizedNumberFormatter by value.
*/
struct UNumberFormatterData : public UMemory {
// The magic number to identify incoming objects.
// Reads in ASCII as "NFR" (NumberFormatteR with room at the end)
static constexpr int32_t kMagic = 0x4E465200;
// Data members:
int32_t fMagic = kMagic;
LocalizedNumberFormatter fFormatter;
/** Convert from UNumberFormatter -> UNumberFormatterData. */
static UNumberFormatterData* validate(UNumberFormatter* input, UErrorCode& status);
/** Convert from UNumberFormatter -> UNumberFormatterData (const version). */
static const UNumberFormatterData* validate(const UNumberFormatter* input, UErrorCode& status);
/** Convert from UNumberFormatterData -> UNumberFormatter. */
UNumberFormatter* exportForC();
};
/**
* Implementation class for UFormattedNumber with magic number for safety.
*
* This struct is also held internally by the C++ version FormattedNumber since the member types are not
* declared in the public header file.
*
* The DecimalQuantity is not currently being used by FormattedNumber, but at some point it could be used
* to add a toDecNumber() or similar method.
*/
struct UFormattedNumberData : public UMemory {
// The magic number to identify incoming objects.
// Reads in ASCII as "FDN" (FormatteDNumber with room at the end)
static constexpr int32_t kMagic = 0x46444E00;
// Data members:
int32_t fMagic = kMagic;
DecimalQuantity quantity;
NumberStringBuilder string;
/** Convert from UFormattedNumber -> UFormattedNumberData. */
static UFormattedNumberData* validate(UFormattedNumber* input, UErrorCode& status);
/** Convert from UFormattedNumber -> UFormattedNumberData (const version). */
static const UFormattedNumberData* validate(const UFormattedNumber* input, UErrorCode& status);
/** Convert from UFormattedNumberData -> UFormattedNumber. */
UFormattedNumber* exportForC();
};
} // namespace impl
} // namespace number
U_NAMESPACE_END
#endif //__SOURCE_NUMBER_UTYPES_H__
#endif /* #if !UCONFIG_NO_FORMATTING */
|
