Check in the pristine copy of ICU 4.6...

icu46/source/i18n/currunit.cpp

+/*
+**********************************************************************
+* Copyright (c) 2004-2010, International Business Machines
+* Corporation and others.  All Rights Reserved.
+**********************************************************************
+* Author: Alan Liu
+* Created: April 26, 2004
+* Since: ICU 3.0
+**********************************************************************
+*/
+#include <typeinfo>  // for 'typeid' to work
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/currunit.h"
+#include "unicode/ustring.h"
+
+U_NAMESPACE_BEGIN
+
+CurrencyUnit::CurrencyUnit(const UChar* _isoCode, UErrorCode& ec) {
+    *isoCode = 0;
+    if (U_SUCCESS(ec)) {
+        if (_isoCode && u_strlen(_isoCode)==3) {
+            u_strcpy(isoCode, _isoCode);
+        } else {
+            ec = U_ILLEGAL_ARGUMENT_ERROR;
+        }
+    }
+}
+
+CurrencyUnit::CurrencyUnit(const CurrencyUnit& other) :
+    MeasureUnit(other) {
+    *this = other;
+}
+
+CurrencyUnit& CurrencyUnit::operator=(const CurrencyUnit& other) {
+    if (this != &other) {
+        u_strcpy(isoCode, other.isoCode);
+    }
+    return *this;
+}
+
+UObject* CurrencyUnit::clone() const {
+    return new CurrencyUnit(*this);
+}
+
+CurrencyUnit::~CurrencyUnit() {
+}
+    
+UBool CurrencyUnit::operator==(const UObject& other) const {
+    const CurrencyUnit& c = (const CurrencyUnit&) other;
+    return typeid(*this) == typeid(other) &&
+        u_strcmp(isoCode, c.isoCode) == 0;    
+}
+
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(CurrencyUnit)
+
+U_NAMESPACE_END
+
+#endif // !UCONFIG_NO_FORMATTING