79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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**********************************************************************
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* Copyright (c) 2004-2014, 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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#include "utypeinfo.h" // for 'typeid' to work
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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/measunit.h"
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U_NAMESPACE_BEGIN
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UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure)
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Measure::Measure() : unit(nullptr) {}
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Measure::Measure(const Formattable& _number, MeasureUnit* adoptedUnit,
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UErrorCode& ec) :
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number(_number), unit(adoptedUnit) {
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if (U_SUCCESS(ec) &&
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(!number.isNumeric() || adoptedUnit == 0)) {
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ec = U_ILLEGAL_ARGUMENT_ERROR;
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}
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}
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Measure::Measure(const Measure& other) :
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UObject(other), unit(nullptr) {
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*this = other;
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}
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Measure& Measure::operator=(const Measure& other) {
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if (this != &other) {
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delete unit;
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number = other.number;
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if (other.unit != nullptr) {
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unit = other.unit->clone();
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} else {
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unit = nullptr;
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}
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}
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return *this;
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}
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Measure *Measure::clone() const {
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return new Measure(*this);
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}
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Measure::~Measure() {
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delete unit;
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}
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bool Measure::operator==(const UObject& other) const {
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if (this == &other) { // Same object, equal
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return true;
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}
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if (typeid(*this) != typeid(other)) { // Different types, not equal
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return false;
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}
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const Measure &m = static_cast<const Measure&>(other);
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return number == m.number &&
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((unit == NULL) == (m.unit == NULL)) &&
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(unit == NULL || *unit == *m.unit);
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}
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U_NAMESPACE_END
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#endif // !UCONFIG_NO_FORMATTING
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