Check in the pristine copy of ICU 4.6...

icu46/source/i18n/unicode/curramt.h

+/*
+**********************************************************************
+* Copyright (c) 2004-2006, International Business Machines
+* Corporation and others.  All Rights Reserved.
+**********************************************************************
+* Author: Alan Liu
+* Created: April 26, 2004
+* Since: ICU 3.0
+**********************************************************************
+*/
+#ifndef __CURRENCYAMOUNT_H__
+#define __CURRENCYAMOUNT_H__
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/measure.h"
+#include "unicode/currunit.h"
+
+/**
+ * \file 
+ * \brief C++ API: Currency Amount Object.
+ */
+ 
+U_NAMESPACE_BEGIN
+
+/**
+ *
+ * A currency together with a numeric amount, such as 200 USD.
+ *
+ * @author Alan Liu
+ * @stable ICU 3.0
+ */
+class U_I18N_API CurrencyAmount: public Measure {
+ public:
+    /**
+     * Construct an object with the given numeric amount and the given
+     * ISO currency code.
+     * @param amount a numeric object; amount.isNumeric() must be TRUE
+     * @param isoCode the 3-letter ISO 4217 currency code; must not be
+     * NULL and must have length 3
+     * @param ec input-output error code. If the amount or the isoCode
+     * is invalid, then this will be set to a failing value.
+     * @stable ICU 3.0
+     */
+    CurrencyAmount(const Formattable& amount, const UChar* isoCode,
+                   UErrorCode &ec);
+
+    /**
+     * Construct an object with the given numeric amount and the given
+     * ISO currency code.
+     * @param amount the amount of the given currency
+     * @param isoCode the 3-letter ISO 4217 currency code; must not be
+     * NULL and must have length 3
+     * @param ec input-output error code. If the isoCode is invalid,
+     * then this will be set to a failing value.
+     * @stable ICU 3.0
+     */
+    CurrencyAmount(double amount, const UChar* isoCode,
+                   UErrorCode &ec);
+
+    /**
+     * Copy constructor
+     * @stable ICU 3.0
+     */
+    CurrencyAmount(const CurrencyAmount& other);
+ 
+    /**
+     * Assignment operator
+     * @stable ICU 3.0
+     */
+    CurrencyAmount& operator=(const CurrencyAmount& other);
+
+    /**
+     * Return a polymorphic clone of this object.  The result will
+     * have the same class as returned by getDynamicClassID().
+     * @stable ICU 3.0
+     */
+    virtual UObject* clone() const;
+
+    /**
+     * Destructor
+     * @stable ICU 3.0
+     */
+    virtual ~CurrencyAmount();
+    
+    /**
+     * Returns a unique class ID for this object POLYMORPHICALLY.
+     * This method implements a simple form of RTTI used by ICU.
+     * @return The class ID for this object. All objects of a given
+     * class have the same class ID.  Objects of other classes have
+     * different class IDs.
+     * @stable ICU 3.0
+     */
+    virtual UClassID getDynamicClassID() const;
+
+    /**
+     * Returns the class ID for this class. This is used to compare to
+     * the return value of getDynamicClassID().
+     * @return The class ID for all objects of this class.
+     * @stable ICU 3.0
+     */
+    static UClassID U_EXPORT2 getStaticClassID();
+
+    /**
+     * Return the currency unit object of this object.
+     * @stable ICU 3.0
+     */
+    inline const CurrencyUnit& getCurrency() const;
+
+    /**
+     * Return the ISO currency code of this object.
+     * @stable ICU 3.0
+     */
+    inline const UChar* getISOCurrency() const;
+};
+
+inline const CurrencyUnit& CurrencyAmount::getCurrency() const {
+    return (const CurrencyUnit&) getUnit();
+}
+
+inline const UChar* CurrencyAmount::getISOCurrency() const {
+    return getCurrency().getISOCurrency();
+}
+
+U_NAMESPACE_END
+
+#endif // !UCONFIG_NO_FORMATTING
+#endif // __CURRENCYAMOUNT_H__