125 lines
3.5 KiB
C++
125 lines
3.5 KiB
C++
/*
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**********************************************************************
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* Copyright (c) 2004, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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* Author: Alan Liu
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* Created: April 26, 2004
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* Since: ICU 3.0
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**********************************************************************
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*/
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#ifndef __CURRENCYAMOUNT_H__
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#define __CURRENCYAMOUNT_H__
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_FORMATTING
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#include "unicode/measure.h"
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#include "unicode/currunit.h"
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U_NAMESPACE_BEGIN
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/**
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* A currency together with a numeric amount, such as 200 USD.
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*
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* @author Alan Liu
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* @draft ICU 3.0
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*/
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class U_I18N_API CurrencyAmount: public Measure {
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public:
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/**
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* Construct an object with the given numeric amount and the given
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* ISO currency code.
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* @param amount a numeric object; amount.isNumeric() must be TRUE
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* @param isoCode the 3-letter ISO 4217 currency code; must not be
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* NULL and must have length 3
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* @param ec input-output error code. If the amount or the isoCode
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* is invalid, then this will be set to a failing value.
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* @draft ICU 3.0
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*/
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CurrencyAmount(const Formattable& amount, const UChar* isoCode,
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UErrorCode &ec);
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/**
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* Construct an object with the given numeric amount and the given
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* ISO currency code.
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* @param amount the amount of the given currency
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* @param isoCode the 3-letter ISO 4217 currency code; must not be
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* NULL and must have length 3
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* @param ec input-output error code. If the isoCode is invalid,
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* then this will be set to a failing value.
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* @draft ICU 3.0
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*/
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CurrencyAmount(double amount, const UChar* isoCode,
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UErrorCode &ec);
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/**
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* Copy constructor
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* @draft ICU 3.0
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*/
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CurrencyAmount(const CurrencyAmount& other);
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/**
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* Assignment operator
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* @draft ICU 3.0
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*/
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CurrencyAmount& operator=(const CurrencyAmount& other);
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/**
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* Return a polymorphic clone of this object. The result will
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* have the same class as returned by getDynamicClassID().
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* @draft ICU 3.0
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*/
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virtual UObject* clone() const;
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/**
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* Destructor
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* @draft ICU 3.0
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*/
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virtual ~CurrencyAmount();
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/**
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* Returns a unique class ID for this object POLYMORPHICALLY.
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* This method implements a simple form of RTTI used by ICU.
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* @return The class ID for this object. All objects of a given
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* class have the same class ID. Objects of other classes have
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* different class IDs.
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* @draft ICU 3.0
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*/
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virtual UClassID getDynamicClassID() const;
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/**
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* Returns the class ID for this class. This is used to compare to
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* the return value of getDynamicClassID().
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* @return The class ID for all objects of this class.
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* @draft ICU 3.0
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*/
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static UClassID U_EXPORT2 getStaticClassID();
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/**
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* Return the currency unit object of this object.
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* @draft ICU 3.0
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*/
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inline const CurrencyUnit& getCurrency() const;
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/**
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* Return the ISO currency code of this object.
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* @draft ICU 3.0
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*/
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inline const UChar* getISOCurrency() const;
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};
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inline const CurrencyUnit& CurrencyAmount::getCurrency() const {
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return (const CurrencyUnit&) getUnit();
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}
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inline const UChar* CurrencyAmount::getISOCurrency() const {
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return getCurrency().getISOCurrency();
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}
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U_NAMESPACE_END
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#endif // !UCONFIG_NO_FORMATTING
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#endif // __CURRENCYAMOUNT_H__
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