1/*
2**********************************************************************
3* Copyright (c) 2004-2010, International Business Machines
4* Corporation and others.  All Rights Reserved.
5**********************************************************************
6* Author: Alan Liu
7* Created: April 26, 2004
8* Since: ICU 3.0
9**********************************************************************
10*/
11#include "unicode/utypeinfo.h"  // for 'typeid' to work
12
13#include "unicode/utypes.h"
14
15#if !UCONFIG_NO_FORMATTING
16
17#include "unicode/measure.h"
18#include "unicode/measunit.h"
19
20U_NAMESPACE_BEGIN
21
22Measure::Measure() {}
23
24Measure::Measure(const Formattable& _number, MeasureUnit* adoptedUnit,
25                 UErrorCode& ec) :
26    number(_number), unit(adoptedUnit) {
27    if (U_SUCCESS(ec) &&
28        (!number.isNumeric() || adoptedUnit == 0)) {
29        ec = U_ILLEGAL_ARGUMENT_ERROR;
30    }
31}
32
33Measure::Measure(const Measure& other) :
34    UObject(other), unit(0) {
35    *this = other;
36}
37
38Measure& Measure::operator=(const Measure& other) {
39    if (this != &other) {
40        delete unit;
41        number = other.number;
42        unit = (MeasureUnit*) other.unit->clone();
43    }
44    return *this;
45}
46
47Measure::~Measure() {
48    delete unit;
49}
50
51UBool Measure::operator==(const UObject& other) const {
52    const Measure* m = (const Measure*) &other;
53    return typeid(*this) == typeid(other) &&
54        number == m->getNumber() &&
55        (unit != NULL && *unit == m->getUnit());
56}
57
58//----------------------------------------------------------------------
59// MeasureUnit implementation
60
61MeasureUnit:: MeasureUnit() {}
62
63MeasureUnit::~MeasureUnit() {}
64
65U_NAMESPACE_END
66
67#endif // !UCONFIG_NO_FORMATTING
68