ICU 70.1  70.1
measure.h
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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 **********************************************************************
5 * Copyright (c) 2004-2015, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 **********************************************************************
8 * Author: Alan Liu
9 * Created: April 26, 2004
10 * Since: ICU 3.0
11 **********************************************************************
12 */
13 #ifndef __MEASURE_H__
14 #define __MEASURE_H__
15 
16 #include "unicode/utypes.h"
17 
18 #if U_SHOW_CPLUSPLUS_API
19 
25 #if !UCONFIG_NO_FORMATTING
26 
27 #include "unicode/fmtable.h"
28 
29 U_NAMESPACE_BEGIN
30 
31 class MeasureUnit;
32 
45 class U_I18N_API Measure: public UObject {
46  public:
57  Measure(const Formattable& number, MeasureUnit* adoptedUnit,
58  UErrorCode& ec);
59 
64  Measure(const Measure& other);
65 
70  Measure& operator=(const Measure& other);
71 
77  virtual Measure* clone() const;
78 
83  virtual ~Measure();
84 
90  bool operator==(const UObject& other) const;
91 
98  inline const Formattable& getNumber() const;
99 
104  inline const MeasureUnit& getUnit() const;
105 
117  static UClassID U_EXPORT2 getStaticClassID(void);
118 
130  virtual UClassID getDynamicClassID(void) const override;
131 
132  protected:
138 
139  private:
143  Formattable number;
144 
149  MeasureUnit* unit;
150 };
151 
152 inline const Formattable& Measure::getNumber() const {
153  return number;
154 }
155 
156 inline const MeasureUnit& Measure::getUnit() const {
157  return *unit;
158 }
159 
160 U_NAMESPACE_END
161 
162 #endif // !UCONFIG_NO_FORMATTING
163 
164 #endif /* U_SHOW_CPLUSPLUS_API */
165 
166 #endif // __MEASURE_H__
Formattable objects can be passed to the Format class or its subclasses for formatting.
Definition: fmtable.h:64
A unit such as length, mass, volume, currency, etc.
Definition: measunit.h:371
An amount of a specified unit, consisting of a number and a Unit.
Definition: measure.h:45
Measure(const Formattable &number, MeasureUnit *adoptedUnit, UErrorCode &ec)
Construct an object with the given numeric amount and the given unit.
virtual ~Measure()
Destructor.
Measure()
Default constructor.
virtual Measure * clone() const
Return a polymorphic clone of this object.
Measure & operator=(const Measure &other)
Assignment operator.
static UClassID getStaticClassID(void)
Return the class ID for this class.
Measure(const Measure &other)
Copy constructor.
virtual UClassID getDynamicClassID(void) const override
Returns a unique class ID POLYMORPHICALLY.
bool operator==(const UObject &other) const
Equality operator.
UObject is the common ICU "boilerplate" class.
Definition: uobject.h:223
C++ API: Formattable is a thin wrapper for primitive types used for formatting and parsing.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
Definition: uobject.h:96
Basic definitions for ICU, for both C and C++ APIs.
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Definition: utypes.h:415
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside.
Definition: utypes.h:301