13 #ifndef __MEASUREUNIT_H__ 14 #define __MEASUREUNIT_H__ 18 #if U_SHOW_CPLUSPLUS_API 20 #if !UCONFIG_NO_FORMATTING 33 class StringEnumeration;
34 class MeasureUnitImpl;
38 class LongNameHandler;
110 #ifndef U_HIDE_INTERNAL_API 252 #ifndef U_HIDE_INTERNAL_API 259 #endif // U_HIDE_INTERNAL_API 277 #ifndef U_HIDE_INTERNAL_API 284 #endif // U_HIDE_INTERNAL_API 335 #ifndef U_HIDE_INTERNAL_API 342 #endif // U_HIDE_INTERNAL_API 444 return !(*
this == other);
454 const char *getType()
const;
463 const char *getSubtype()
const;
471 const char* getIdentifier()
const;
543 int32_t getDimensionality(
UErrorCode& status)
const;
593 inline std::pair<LocalArray<MeasureUnit>, int32_t> splitToSingleUnits(
UErrorCode& status)
const;
606 static int32_t getAvailable(
608 int32_t destCapacity,
623 static int32_t getAvailable(
626 int32_t destCapacity,
650 static UClassID U_EXPORT2 getStaticClassID(
void);
665 #ifndef U_HIDE_INTERNAL_API 671 int32_t getOffset()
const;
1000 static MeasureUnit getMilligramOfglucosePerDeciliter();
1530 #ifndef U_HIDE_DRAFT_API 1850 static MeasureUnit getKilowattHourPer100Kilometer();
2740 #ifndef U_HIDE_DRAFT_API 3014 #ifndef U_HIDE_DRAFT_API 3740 #ifndef U_HIDE_INTERNAL_API 3745 void initTime(
const char *timeId);
3759 MeasureUnitImpl* fImpl;
3770 void setTo(int32_t typeId, int32_t subTypeId);
3785 friend class MeasureUnitImpl;
3788 friend class number::impl::LongNameHandler;
3792 inline std::pair<LocalArray<MeasureUnit>, int32_t>
3795 auto array = splitToSingleUnitsImpl(length, status);
3796 return std::make_pair(std::move(array), length);
3801 #endif // !UNCONFIG_NO_FORMATTING 3805 #endif // __MEASUREUNIT_H__ SI prefix: femto, 10^-15.
Binary prefix: yobi, 1024^8.
The absence of an SI or binary prefix.
A unit such as length, mass, volume, currency, etc.
#define U_CAPI
This is used to declare a function as a public ICU C API.
Binary prefix: pebi, 1024^5.
Binary prefix: exbi, 1024^6.
SI prefix: zepto, 10^-21.
U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)
Global operator == for StringPiece.
A compound unit, like meter-per-second.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
SI prefix: yocto, 10^-24.
Binary prefix: gibi, 1024^3.
Base class for 'pure' C++ implementations of uenum api.
Binary prefix: mebi, 1024^2.
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
enum icu::UMeasurePrefix UMeasurePrefix
Enumeration for SI and binary prefixes, e.g.
A mixed unit, like hour+minute.
Binary prefix: tebi, 1024^4.
C++ API: "Smart pointers" for use with and in ICU4C C++ code.
"Smart pointer" class, deletes objects via the C++ array delete[] operator.
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
U_CAPI int32_t umeas_getPrefixBase(UMeasurePrefix unitPrefix)
Returns the base of the factor associated with the given unit prefix: the base is 10 for SI prefixes ...
bool operator!=(const UObject &other) const
Inequality operator.
Binary prefix: zebi, 1024^7.
UMeasurePrefix
Enumeration for SI and binary prefixes, e.g.
U_CAPI int32_t umeas_getPrefixPower(UMeasurePrefix unitPrefix)
Returns the exponent of the factor associated with the given unit prefix, for example 3 for kilo...
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Binary prefix: kibi, 1024^1.
Basic definitions for ICU, for both C and C++ APIs.
A single unit, like kilojoule.
A string-like object that points to a sized piece of memory.
UObject is the common ICU "boilerplate" class.
UMeasureUnitComplexity
Enumeration for unit complexity.