1 // Copyright (C) 2016 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html 3 /* 4 ********************************************************************** 5 * Copyright (c) 2004-2014, International Business Machines 6 * Corporation and others. All Rights Reserved. 7 ********************************************************************** 8 * Author: Alan Liu 9 * Created: April 26, 2004 10 * Since: ICU 3.0 11 ********************************************************************** 12 */ 13 #include "utypeinfo.h" // for 'typeid' to work 14 15 #include "unicode/utypes.h" 16 17 #if !UCONFIG_NO_FORMATTING 18 19 #include "unicode/measure.h" 20 #include "unicode/measunit.h" 21 22 U_NAMESPACE_BEGIN 23 24 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure) 25 26 Measure::Measure() {} 27 28 Measure::Measure(const Formattable& _number, MeasureUnit* adoptedUnit, 29 UErrorCode& ec) : 30 number(_number), unit(adoptedUnit) { 31 if (U_SUCCESS(ec) && 32 (!number.isNumeric() || adoptedUnit == 0)) { 33 ec = U_ILLEGAL_ARGUMENT_ERROR; 34 } 35 } 36 37 Measure::Measure(const Measure& other) : 38 UObject(other), unit(0) { 39 *this = other; 40 } 41 42 Measure& Measure::operator=(const Measure& other) { 43 if (this != &other) { 44 delete unit; 45 number = other.number; 46 unit = (MeasureUnit*) other.unit->clone(); 47 } 48 return *this; 49 } 50 51 UObject *Measure::clone() const { 52 return new Measure(*this); 53 } 54 55 Measure::~Measure() { 56 delete unit; 57 } 58 59 UBool Measure::operator==(const UObject& other) const { 60 if (this == &other) { // Same object, equal 61 return TRUE; 62 } 63 if (typeid(*this) != typeid(other)) { // Different types, not equal 64 return FALSE; 65 } 66 const Measure &m = static_cast<const Measure&>(other); 67 return number == m.number && 68 ((unit == NULL) == (m.unit == NULL)) && 69 (unit == NULL || *unit == *m.unit); 70 } 71 72 U_NAMESPACE_END 73 74 #endif // !UCONFIG_NO_FORMATTING 75
