ICU 56.1: numsys.h Source File

ICU 56.1 56.1

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numsys.h
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1 /*
2 *******************************************************************************
3 * Copyright (C) 2010-2014, International Business Machines Corporation and
4 * others. All Rights Reserved.
5 *******************************************************************************
6 *
7 *
8 * File NUMSYS.H
9 *
10 * Modification History:*
11 * Date Name Description
12 *
13 ********************************************************************************
14 */
15
16 #ifndef NUMSYS
17 #define NUMSYS
18
19 #include "unicode/utypes.h"
20
26 #define NUMSYS_NAME_CAPACITY 8
27
28
34 #if !UCONFIG_NO_FORMATTING
35
36
37 #include "unicode/format.h"
38 #include "unicode/uobject.h"
39
40 U_NAMESPACE_BEGIN
41
58 class U_I18N_API NumberingSystem : public UObject {
59 public:
60
66 NumberingSystem();
67
72 NumberingSystem(const NumberingSystem& other);
73
78 virtual ~NumberingSystem();
79
86 static NumberingSystem* U_EXPORT2 createInstance(const Locale & inLocale, UErrorCode& status);
87
92 static NumberingSystem* U_EXPORT2 createInstance(UErrorCode& status);
93
103 static NumberingSystem* U_EXPORT2 createInstance(int32_t radix, UBool isAlgorithmic, const UnicodeString& description, UErrorCode& status );
104
110 static StringEnumeration * U_EXPORT2 getAvailableNames(UErrorCode& status);
111
124 static NumberingSystem* U_EXPORT2 createInstanceByName(const char* name, UErrorCode& status);
125
126
133 int32_t getRadix() const;
134
143 const char * getName() const;
144
155 virtual UnicodeString getDescription() const;
156
157
158
166 UBool isAlgorithmic() const;
167
174 static UClassID U_EXPORT2 getStaticClassID(void);
175
181 virtual UClassID getDynamicClassID() const;
182
183
184 private:
185 UnicodeString desc;
186 int32_t radix;
187 UBool algorithmic;
188 char name[NUMSYS_NAME_CAPACITY+1];
189
190 void setRadix(int32_t radix);
191
192 void setAlgorithmic(UBool algorithmic);
193
194 void setDesc(UnicodeString desc);
195
196 void setName(const char* name);
197
198 static UBool isValidDigitString(const UnicodeString &str);
199
200 UBool hasContiguousDecimalDigits() const;
201 };
202
203 U_NAMESPACE_END
204
205 #endif /* #if !UCONFIG_NO_FORMATTING */
206
207 #endif // _NUMSYS
208 //eof
icu::UObject::getDynamicClassID
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
icu::NumberingSystem
Defines numbering systems.
Definition: numsys.h:58
UClassID
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
Definition: uobject.h:91
icu::StringEnumeration
Base class for 'pure' C++ implementations of uenum api.
Definition: strenum.h:55
format.h
C++ API: Base class for all formats.
U_I18N_API
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
Definition: utypes.h:358
U_NAMESPACE_BEGIN
#define U_NAMESPACE_BEGIN
This is used to begin a declaration of a public ICU C++ API.
Definition: uversion.h:129
uobject.h
C++ API: Common ICU base class UObject.
NUMSYS_NAME_CAPACITY
#define NUMSYS_NAME_CAPACITY
Size of a numbering system name.
Definition: numsys.h:26
U_NAMESPACE_END
#define U_NAMESPACE_END
This is used to end a declaration of a public ICU C++ API.
Definition: uversion.h:130
UErrorCode
UErrorCode
Error code to replace exception handling, so that the code is compatible with all C++ compilers...
Definition: utypes.h:476
utypes.h
Basic definitions for ICU, for both C and C++ APIs.
icu::UnicodeString
UnicodeString is a string class that stores Unicode characters directly and provides similar function...
Definition: unistr.h:293
icu::UObject
UObject is the common ICU "boilerplate" class.
Definition: uobject.h:221
UBool
int8_t UBool
The ICU boolean type.
Definition: umachine.h:234
icu::Locale
A Locale object represents a specific geographical, political, or cultural region.
Definition: locid.h:185