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 22 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(Measure) 23 24 Measure::Measure() {} 25 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 35 Measure::Measure(const Measure& other) : 36 UObject(other), unit(0) { 37 *this = other; 38 } 39 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 49 UObject *Measure::clone() const { 50 return new Measure(*this); 51 } 52 53 Measure::~Measure() { 54 delete unit; 55 } 56 57 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
