| | 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 | |
| | 119 | inline const CurrencyUnit& CurrencyAmount::getCurrency() const { |
| | 120 | return (const CurrencyUnit&) getUnit(); |
| | 121 | } |
| | 122 | |
| | 123 | inline 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__ |
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