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ICU 69.1
69.1
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An amount of a specified unit, consisting of a number and a Unit. More...
#include <measure.h>
Public Member Functions | |
| Measure (const Formattable &number, MeasureUnit *adoptedUnit, UErrorCode &ec) | |
| Construct an object with the given numeric amount and the given unit. More... | |
| Measure (const Measure &other) | |
| Copy constructor. More... | |
| Measure & | operator= (const Measure &other) |
| Assignment operator. More... | |
| virtual Measure * | clone () const |
| Return a polymorphic clone of this object. More... | |
| virtual | ~Measure () |
| Destructor. More... | |
| UBool | operator== (const UObject &other) const |
| Equality operator. More... | |
| const Formattable & | getNumber () const |
| Return a reference to the numeric value of this object. More... | |
| const MeasureUnit & | getUnit () const |
| Return a reference to the unit of this object. More... | |
| virtual UClassID | getDynamicClassID (void) const |
| Returns a unique class ID POLYMORPHICALLY. More... | |
Public Member Functions inherited from icu::UObject | |
| virtual | ~UObject () |
| Destructor. More... | |
Static Public Member Functions | |
| static UClassID | getStaticClassID (void) |
| Return the class ID for this class. More... | |
Protected Member Functions | |
| Measure () | |
| Default constructor. More... | |
An amount of a specified unit, consisting of a number and a Unit.
For example, a length measure consists of a number and a length unit, such as feet or meters.
Measure objects are formatted by MeasureFormat.
Measure objects are immutable.
| icu::Measure::Measure | ( | const Formattable & | number, |
| MeasureUnit * | adoptedUnit, | ||
| UErrorCode & | ec | ||
| ) |
Construct an object with the given numeric amount and the given unit.
After this call, the caller must not delete the given unit object.
| number | a numeric object; amount.isNumeric() must be true |
| adoptedUnit | the unit object, which must not be NULL |
| ec | input-output error code. If the amount or the unit is invalid, then this will be set to a failing value. |
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virtual |
Destructor.
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protected |
Default constructor.
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virtual |
Return a polymorphic clone of this object.
The result will have the same class as returned by getDynamicClassID().
Reimplemented in icu::TimeUnitAmount, and icu::CurrencyAmount.
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virtual |
Returns a unique class ID POLYMORPHICALLY.
Pure virtual override. This method is to implement a simple version of RTTI, since not all C++ compilers support genuine RTTI. Polymorphic operator==() and clone() methods call this method.
Reimplemented from icu::UObject.
Reimplemented in icu::TimeUnitAmount, and icu::CurrencyAmount.
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inline |
Return a reference to the numeric value of this object.
The numeric value may be of any numeric type supported by Formattable.
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static |
Return the class ID for this class.
This is useful only for comparing to a return value from getDynamicClassID(). For example:
. Base* polymorphic_pointer = createPolymorphicObject(); . if (polymorphic_pointer->getDynamicClassID() == . erived::getStaticClassID()) ...
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inline |