1 /* 2 ********************************************************************** 3 * Copyright (c) 2004-2006, 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 __CURRENCYAMOUNT_H__ 12 #define __CURRENCYAMOUNT_H__ 13 14 #include "unicode/utypes.h" 15 16 #if !UCONFIG_NO_FORMATTING 17 18 #include "unicode/measure.h" 19 #include "unicode/currunit.h" 20 21 /** 22 * \file 23 * \brief C++ API: Currency Amount Object. 24 */ 25 26 U_NAMESPACE_BEGIN 27 28 /** 29 * 30 * A currency together with a numeric amount, such as 200 USD. 31 * 32 * @author Alan Liu 33 * @stable ICU 3.0 34 */ 35 class U_I18N_API CurrencyAmount: public Measure { 36 public: 37 /** 38 * Construct an object with the given numeric amount and the given 39 * ISO currency code. 40 * @param amount a numeric object; amount.isNumeric() must be TRUE 41 * @param isoCode the 3-letter ISO 4217 currency code; must not be 42 * NULL and must have length 3 43 * @param ec input-output error code. If the amount or the isoCode 44 * is invalid, then this will be set to a failing value. 45 * @stable ICU 3.0 46 */ 47 CurrencyAmount(const Formattable& amount, const UChar* isoCode, 48 UErrorCode &ec); 49 50 /** 51 * Construct an object with the given numeric amount and the given 52 * ISO currency code. 53 * @param amount the amount of the given currency 54 * @param isoCode the 3-letter ISO 4217 currency code; must not be 55 * NULL and must have length 3 56 * @param ec input-output error code. If the isoCode is invalid, 57 * then this will be set to a failing value. 58 * @stable ICU 3.0 59 */ 60 CurrencyAmount(double amount, const UChar* isoCode, 61 UErrorCode &ec); 62 63 /** 64 * Copy constructor 65 * @stable ICU 3.0 66 */ 67 CurrencyAmount(const CurrencyAmount& other); 68 69 /** 70 * Assignment operator 71 * @stable ICU 3.0 72 */ 73 CurrencyAmount& operator=(const CurrencyAmount& other); 74 75 /** 76 * Return a polymorphic clone of this object. The result will 77 * have the same class as returned by getDynamicClassID(). 78 * @stable ICU 3.0 79 */ 80 virtual UObject* clone() const; 81 82 /** 83 * Destructor 84 * @stable ICU 3.0 85 */ 86 virtual ~CurrencyAmount(); 87 88 /** 89 * Returns a unique class ID for this object POLYMORPHICALLY. 90 * This method implements a simple form of RTTI used by ICU. 91 * @return The class ID for this object. All objects of a given 92 * class have the same class ID. Objects of other classes have 93 * different class IDs. 94 * @stable ICU 3.0 95 */ 96 virtual UClassID getDynamicClassID() const; 97 98 /** 99 * Returns the class ID for this class. This is used to compare to 100 * the return value of getDynamicClassID(). 101 * @return The class ID for all objects of this class. 102 * @stable ICU 3.0 103 */ 104 static UClassID U_EXPORT2 getStaticClassID(); 105 106 /** 107 * Return the currency unit object of this object. 108 * @stable ICU 3.0 109 */ 110 inline const CurrencyUnit& getCurrency() const; 111 112 /** 113 * Return the ISO currency code of this object. 114 * @stable ICU 3.0 115 */ 116 inline const UChar* getISOCurrency() const; 117 }; 118 getCurrency()119inline const CurrencyUnit& CurrencyAmount::getCurrency() const { 120 return (const CurrencyUnit&) getUnit(); 121 } 122 getISOCurrency()123inline const UChar* CurrencyAmount::getISOCurrency() const { 124 return getCurrency().getISOCurrency(); 125 } 126 127 U_NAMESPACE_END 128 129 #endif // !UCONFIG_NO_FORMATTING 130 #endif // __CURRENCYAMOUNT_H__ 131