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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
* Copyright (c) 2004-2014, International Business Machines
* Corporation and others. All Rights Reserved.
**********************************************************************
* Author: Alan Liu
* Created: April 26, 2004
* Since: ICU 3.0
**********************************************************************
*/
#include "utypeinfo.h" // for 'typeid' to work
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/measure.h"
#include "unicode/measunit.h"
U_NAMESPACE_BEGIN
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure)
Measure::Measure() : unit(nullptr) {}
Measure::Measure(const Formattable& _number, MeasureUnit* adoptedUnit,
UErrorCode& ec) :
number(_number), unit(adoptedUnit) {
if (U_SUCCESS(ec) &&
(!number.isNumeric() || adoptedUnit == 0)) {
ec = U_ILLEGAL_ARGUMENT_ERROR;
}
}
Measure::Measure(const Measure& other) :
UObject(other), unit(nullptr) {
*this = other;
}
Measure& Measure::operator=(const Measure& other) {
if (this != &other) {
delete unit;
number = other.number;
if (other.unit != nullptr) {
unit = other.unit->clone();
} else {
unit = nullptr;
}
}
return *this;
}
Measure *Measure::clone() const {
return new Measure(*this);
}
Measure::~Measure() {
delete unit;
}
bool Measure::operator==(const UObject& other) const {
if (this == &other) { // Same object, equal
return true;
}
if (typeid(*this) != typeid(other)) { // Different types, not equal
return false;
}
const Measure &m = static_cast<const Measure&>(other);
return number == m.number &&
((unit == nullptr) == (m.unit == nullptr)) &&
(unit == nullptr || *unit == *m.unit);
}
U_NAMESPACE_END
#endif // !UCONFIG_NO_FORMATTING
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