ICU 57.1  57.1
measure.h
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1 /*
2 **********************************************************************
3 * Copyright (c) 2004-2015, International Business Machines
4 * Corporation and others. All Rights Reserved.
5 **********************************************************************
6 * Author: Alan Liu
7 * Created: April 26, 2004
8 * Since: ICU 3.0
9 **********************************************************************
10 */
11 #ifndef __MEASURE_H__
12 #define __MEASURE_H__
13 
14 #include "unicode/utypes.h"
15 
21 #if !UCONFIG_NO_FORMATTING
22 
23 #include "unicode/fmtable.h"
24 
26 
27 class MeasureUnit;
28 
41 class U_I18N_API Measure: public UObject {
42  public:
53  Measure(const Formattable& number, MeasureUnit* adoptedUnit,
54  UErrorCode& ec);
55 
60  Measure(const Measure& other);
61 
66  Measure& operator=(const Measure& other);
67 
73  virtual UObject* clone() const;
74 
79  virtual ~Measure();
80 
86  UBool operator==(const UObject& other) const;
87 
94  inline const Formattable& getNumber() const;
95 
100  inline const MeasureUnit& getUnit() const;
101 
113  static UClassID U_EXPORT2 getStaticClassID(void);
114 
126  virtual UClassID getDynamicClassID(void) const;
127 
128  protected:
133  Measure();
134 
135  private:
139  Formattable number;
140 
145  MeasureUnit* unit;
146 };
147 
148 inline const Formattable& Measure::getNumber() const {
149  return number;
150 }
151 
152 inline const MeasureUnit& Measure::getUnit() const {
153  return *unit;
154 }
155 
157 
158 #endif // !UCONFIG_NO_FORMATTING
159 #endif // __MEASURE_H__
A unit such as length, mass, volume, currency, etc.
Definition: measunit.h:36
An amount of a specified unit, consisting of a number and a Unit.
Definition: measure.h:41
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
const MeasureUnit & getUnit() const
Return a reference to the unit of this object.
Definition: measure.h:152
U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)
Global operator == for StringPiece.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
Definition: uobject.h:91
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
Definition: utypes.h:358
#define U_NAMESPACE_BEGIN
This is used to begin a declaration of a public ICU C++ API.
Definition: uversion.h:129
const Formattable & getNumber() const
Return a reference to the numeric value of this object.
Definition: measure.h:148
#define U_NAMESPACE_END
This is used to end a declaration of a public ICU C++ API.
Definition: uversion.h:130
UErrorCode
Error code to replace exception handling, so that the code is compatible with all C++ compilers...
Definition: utypes.h:476
Basic definitions for ICU, for both C and C++ APIs.
Formattable objects can be passed to the Format class or its subclasses for formatting.
Definition: fmtable.h:66
UObject is the common ICU "boilerplate" class.
Definition: uobject.h:221
int8_t UBool
The ICU boolean type.
Definition: umachine.h:234
C++ API: Formattable is a thin wrapper for primitive types used for formatting and parsing...