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;
36 namespace number::impl {
37 class LongNameHandler;
108 #ifndef U_HIDE_DRAFT_API 124 #ifndef U_HIDE_INTERNAL_API 130 #ifndef U_HIDE_DRAFT_API 271 #ifndef U_HIDE_DRAFT_API 287 #ifndef U_HIDE_INTERNAL_API 293 #ifndef U_HIDE_DRAFT_API 299 #endif // U_HIDE_INTERNAL_API 317 #ifndef U_HIDE_INTERNAL_API 324 #endif // U_HIDE_INTERNAL_API 375 #ifndef U_HIDE_INTERNAL_API 382 #endif // U_HIDE_INTERNAL_API 485 return !(*
this == other);
495 const char *getType()
const;
504 const char *getSubtype()
const;
512 const char* getIdentifier()
const;
584 int32_t getDimensionality(
UErrorCode& status)
const;
634 inline std::pair<LocalArray<MeasureUnit>, int32_t> splitToSingleUnits(
UErrorCode& status)
const;
647 static int32_t getAvailable(
649 int32_t destCapacity,
664 static int32_t getAvailable(
667 int32_t destCapacity,
691 static UClassID U_EXPORT2 getStaticClassID();
706 #ifndef U_HIDE_INTERNAL_API 712 int32_t getOffset()
const;
1041 static MeasureUnit getMilligramOfglucosePerDeciliter();
1571 #ifndef U_HIDE_DRAFT_API 1907 static MeasureUnit getKilowattHourPer100Kilometer();
3133 #ifndef U_HIDE_DRAFT_API 3827 #ifndef U_HIDE_INTERNAL_API 3832 void initTime(
const char *timeId);
3846 MeasureUnitImpl* fImpl;
3857 void setTo(int32_t typeId, int32_t subTypeId);
3872 friend class MeasureUnitImpl;
3875 friend class number::impl::LongNameHandler;
3879 inline std::pair<LocalArray<MeasureUnit>, int32_t>
3882 auto array = splitToSingleUnitsImpl(length, status);
3883 return std::make_pair(std::move(array), length);
3888 #endif // !UNCONFIG_NO_FORMATTING 3892 #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: quecto, 10^-30.
SI prefix: yocto, 10^-24.
Binary prefix: gibi, 1024^3.
Base class for 'pure' C++ implementations of uenum api.
Binary prefix: mebi, 1024^2.
SI prefix: ronto, 10^-27.
#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.
SI prefix: quetta, 10^30.
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.