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13 #ifndef __MEASUREUNIT_H__
14 #define __MEASUREUNIT_H__
18 #if U_SHOW_CPLUSPLUS_API
20 #if !UCONFIG_NO_FORMATTING
32 class StringEnumeration;
33 struct MeasureUnitImpl;
35 #ifndef U_HIDE_DRAFT_API
228 #endif // U_HIDE_DRAFT_API
253 #ifndef U_HIDE_DRAFT_API
273 #endif // U_HIDE_DRAFT_API
281 #ifndef U_HIDE_DRAFT_API
287 #endif // U_HIDE_DRAFT_API
315 return !(*
this == other);
325 const char *getType()
const;
334 const char *getSubtype()
const;
336 #ifndef U_HIDE_DRAFT_API
343 const char* getIdentifier()
const;
412 int32_t getDimensionality(
UErrorCode& status)
const;
446 #endif // U_HIDE_DRAFT_API
448 #ifndef U_HIDE_DRAFT_API
464 inline std::pair<LocalArray<MeasureUnit>, int32_t> splitToSingleUnits(
UErrorCode& status)
const;
465 #endif // U_HIDE_DRAFT_API
478 static int32_t getAvailable(
480 int32_t destCapacity,
495 static int32_t getAvailable(
498 int32_t destCapacity,
522 static UClassID U_EXPORT2 getStaticClassID(
void);
537 #ifndef U_HIDE_INTERNAL_API
543 int32_t getOffset()
const;
1754 #ifndef U_HIDE_DRAFT_API
1932 #ifndef U_HIDE_DRAFT_API
2238 #ifndef U_HIDE_DRAFT_API
2256 #ifndef U_HIDE_DRAFT_API
2354 #ifndef U_HIDE_DRAFT_API
3188 #ifndef U_HIDE_DRAFT_API
3206 #ifndef U_HIDE_DRAFT_API
3224 #ifndef U_HIDE_DRAFT_API
3242 #ifndef U_HIDE_DRAFT_API
3340 #ifndef U_HIDE_DRAFT_API
3406 #ifndef U_HIDE_DRAFT_API
3472 #ifndef U_HIDE_DRAFT_API
3527 #ifndef U_HIDE_INTERNAL_API
3532 void initTime(
const char *timeId);
3546 MeasureUnitImpl* fImpl;
3557 void setTo(int32_t typeId, int32_t subTypeId);
3572 friend struct MeasureUnitImpl;
3575 #ifndef U_HIDE_DRAFT_API // @draft ICU 68
3576 inline std::pair<LocalArray<MeasureUnit>, int32_t>
3579 auto array = splitToSingleUnitsImpl(length, status);
3580 return std::make_pair(std::move(array), length);
3582 #endif // U_HIDE_DRAFT_API
3586 #endif // !UNCONFIG_NO_FORMATTING
3590 #endif // __MEASUREUNIT_H__
@ UMEASURE_SI_PREFIX_NANO
SI prefix: nano, 10^-9.
A unit such as length, mass, volume, currency, etc.
Basic definitions for ICU, for both C and C++ APIs.
int8_t UBool
The ICU boolean type, a signed-byte integer.
@ UMEASURE_SI_PREFIX_PICO
SI prefix: pico, 10^-12.
@ UMEASURE_UNIT_COMPOUND
A compound unit, like meter-per-second.
@ UMEASURE_SI_PREFIX_ZETTA
SI prefix: zetta, 10^21.
U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)
Global operator == for StringPiece.
@ UMEASURE_SI_PREFIX_ONE
The absence of an SI prefix.
@ UMEASURE_SI_PREFIX_ATTO
SI prefix: atto, 10^-18.
UMeasureSIPrefix
Enumeration for SI prefixes, such as "kilo".
@ UMEASURE_SI_PREFIX_PETA
SI prefix: peta, 10^15.
enum icu::UMeasureSIPrefix UMeasureSIPrefix
Enumeration for SI prefixes, such as "kilo".
UBool operator!=(const UObject &other) const
Inequality operator.
UObject is the common ICU "boilerplate" class.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Base class for 'pure' C++ implementations of uenum api.
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
@ UMEASURE_SI_PREFIX_GIGA
SI prefix: giga, 10^9.
@ UMEASURE_UNIT_MIXED
A mixed unit, like hour+minute.
@ UMEASURE_SI_PREFIX_ZEPTO
SI prefix: zepto, 10^-21.
@ UMEASURE_SI_PREFIX_DEKA
SI prefix: deka, 10^1.
@ UMEASURE_SI_PREFIX_YOCTO
SI prefix: yocto, 10^-24.
@ UMEASURE_SI_PREFIX_MEGA
SI prefix: mega, 10^6.
@ UMEASURE_SI_PREFIX_DECI
SI prefix: deci, 10^-1.
@ UMEASURE_SI_PREFIX_CENTI
SI prefix: centi, 10^-2.
C++ API: "Smart pointers" for use with and in ICU4C C++ code.
@ UMEASURE_SI_PREFIX_TERA
SI prefix: tera, 10^12.
@ UMEASURE_SI_PREFIX_YOTTA
SI prefix: yotta, 10^24.
@ UMEASURE_UNIT_SINGLE
A single unit, like kilojoule.
"Smart pointer" class, deletes objects via the C++ array delete[] operator.
@ UMEASURE_SI_PREFIX_HECTO
SI prefix: hecto, 10^2.
@ UMEASURE_SI_PREFIX_EXA
SI prefix: exa, 10^18.
@ UMEASURE_SI_PREFIX_MICRO
SI prefix: micro, 10^-6.
A string-like object that points to a sized piece of memory.
UMeasureUnitComplexity
Enumeration for unit complexity.
@ UMEASURE_SI_PREFIX_MILLI
SI prefix: milli, 10^-3.
@ UMEASURE_SI_PREFIX_FEMTO
SI prefix: femto, 10^-15.
@ UMEASURE_SI_PREFIX_KILO
SI prefix: kilo, 10^3.