1 /*
2 **********************************************************************
3 * Copyright (c) 2004-2014, 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 "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
20 U_NAMESPACE_BEGIN
21
UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure)22 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure)
23
24 Measure::Measure() {}
25
Measure(const Formattable & _number,MeasureUnit * adoptedUnit,UErrorCode & ec)26 Measure::Measure(const Formattable& _number, MeasureUnit* adoptedUnit,
27 UErrorCode& ec) :
28 number(_number), unit(adoptedUnit) {
29 if (U_SUCCESS(ec) &&
30 (!number.isNumeric() || adoptedUnit == 0)) {
31 ec = U_ILLEGAL_ARGUMENT_ERROR;
32 }
33 }
34
Measure(const Measure & other)35 Measure::Measure(const Measure& other) :
36 UObject(other), unit(0) {
37 *this = other;
38 }
39
operator =(const Measure & other)40 Measure& Measure::operator=(const Measure& other) {
41 if (this != &other) {
42 delete unit;
43 number = other.number;
44 unit = (MeasureUnit*) other.unit->clone();
45 }
46 return *this;
47 }
48
clone() const49 UObject *Measure::clone() const {
50 return new Measure(*this);
51 }
52
~Measure()53 Measure::~Measure() {
54 delete unit;
55 }
56
operator ==(const UObject & other) const57 UBool Measure::operator==(const UObject& other) const {
58 if (this == &other) { // Same object, equal
59 return TRUE;
60 }
61 if (typeid(*this) != typeid(other)) { // Different types, not equal
62 return FALSE;
63 }
64 const Measure &m = static_cast<const Measure&>(other);
65 return number == m.number &&
66 ((unit == NULL) == (m.unit == NULL)) &&
67 (unit == NULL || *unit == *m.unit);
68 }
69
70 U_NAMESPACE_END
71
72 #endif // !UCONFIG_NO_FORMATTING
73