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| 1 /* | |
| 2 ******************************************************************************* | |
| 3 * Copyright (C) 2008-2009, International Business Machines Corporation and | |
| 4 * others. All Rights Reserved. | |
| 5 ******************************************************************************* | |
| 6 * | |
| 7 * File DTINTRV.H | |
| 8 * | |
| 9 ******************************************************************************* | |
| 10 */ | |
| 11 | |
| 12 #ifndef __DTINTRV_H__ | |
| 13 #define __DTINTRV_H__ | |
| 14 | |
| 15 #include "unicode/utypes.h" | |
| 16 #include "unicode/uobject.h" | |
| 17 | |
| 18 /** | |
| 19 * \file | |
| 20 * \brief C++ API: Date Interval data type | |
| 21 */ | |
| 22 | |
| 23 | |
| 24 U_NAMESPACE_BEGIN | |
| 25 | |
| 26 | |
| 27 /** | |
| 28 * This class represents a date interval. | |
| 29 * It is a pair of UDate representing from UDate 1 to UDate 2. | |
| 30 * @stable ICU 4.0 | |
| 31 **/ | |
| 32 class U_COMMON_API DateInterval : public UObject { | |
| 33 public: | |
| 34 | |
| 35 /** | |
| 36 * Construct a DateInterval given a from date and a to date. | |
| 37 * @param fromDate The from date in date interval. | |
| 38 * @param toDate The to date in date interval. | |
| 39 * @stable ICU 4.0 | |
| 40 */ | |
| 41 DateInterval(UDate fromDate, UDate toDate); | |
| 42 | |
| 43 /** | |
| 44 * destructor | |
| 45 * @stable ICU 4.0 | |
| 46 */ | |
| 47 virtual ~DateInterval(); | |
| 48 | |
| 49 /** | |
| 50 * Get the from date. | |
| 51 * @return the from date in dateInterval. | |
| 52 * @stable ICU 4.0 | |
| 53 */ | |
| 54 UDate getFromDate() const; | |
| 55 | |
| 56 /** | |
| 57 * Get the to date. | |
| 58 * @return the to date in dateInterval. | |
| 59 * @stable ICU 4.0 | |
| 60 */ | |
| 61 UDate getToDate() const; | |
| 62 | |
| 63 | |
| 64 /** | |
| 65 * Return the class ID for this class. This is useful only for comparing to | |
| 66 * a return value from getDynamicClassID(). For example: | |
| 67 * <pre> | |
| 68 * . Base* polymorphic_pointer = createPolymorphicObject(); | |
| 69 * . if (polymorphic_pointer->getDynamicClassID() == | |
| 70 * . erived::getStaticClassID()) ... | |
| 71 * </pre> | |
| 72 * @return The class ID for all objects of this class. | |
| 73 * @stable ICU 4.0 | |
| 74 */ | |
| 75 static UClassID U_EXPORT2 getStaticClassID(void); | |
| 76 | |
| 77 /** | |
| 78 * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This | |
| 79 * method is to implement a simple version of RTTI, since not all C++ | |
| 80 * compilers support genuine RTTI. Polymorphic operator==() and clone() | |
| 81 * methods call this method. | |
| 82 * | |
| 83 * @return The class ID for this object. All objects of a | |
| 84 * given class have the same class ID. Objects of | |
| 85 * other classes have different class IDs. | |
| 86 * @stable ICU 4.0 | |
| 87 */ | |
| 88 virtual UClassID getDynamicClassID(void) const; | |
| 89 | |
| 90 | |
| 91 /** | |
| 92 * Copy constructor. | |
| 93 * @stable ICU 4.0 | |
| 94 */ | |
| 95 DateInterval(const DateInterval& other); | |
| 96 | |
| 97 /** | |
| 98 * Default assignment operator | |
| 99 * @stable ICU 4.0 | |
| 100 */ | |
| 101 DateInterval& operator=(const DateInterval&); | |
| 102 | |
| 103 /** | |
| 104 * Equality operator. | |
| 105 * @return TRUE if the two DateIntervals are the same | |
| 106 * @stable ICU 4.0 | |
| 107 */ | |
| 108 virtual UBool operator==(const DateInterval& other) const; | |
| 109 | |
| 110 /** | |
| 111 * Non-equality operator | |
| 112 * @return TRUE if the two DateIntervals are not the same | |
| 113 * @stable ICU 4.0 | |
| 114 */ | |
| 115 UBool operator!=(const DateInterval& other) const; | |
| 116 | |
| 117 | |
| 118 /** | |
| 119 * clone this object. | |
| 120 * The caller owns the result and should delete it when done. | |
| 121 * @return a cloned DateInterval | |
| 122 * @stable ICU 4.0 | |
| 123 */ | |
| 124 virtual DateInterval* clone() const; | |
| 125 | |
| 126 private: | |
| 127 /** | |
| 128 * Default constructor, not implemented. | |
| 129 */ | |
| 130 DateInterval(); | |
| 131 | |
| 132 UDate fromDate; | |
| 133 UDate toDate; | |
| 134 | |
| 135 } ;// end class DateInterval | |
| 136 | |
| 137 | |
| 138 inline UDate | |
| 139 DateInterval::getFromDate() const { | |
| 140 return fromDate; | |
| 141 } | |
| 142 | |
| 143 | |
| 144 inline UDate | |
| 145 DateInterval::getToDate() const { | |
| 146 return toDate; | |
| 147 } | |
| 148 | |
| 149 | |
| 150 inline UBool | |
| 151 DateInterval::operator!=(const DateInterval& other) const { | |
| 152 return ( !operator==(other) ); | |
| 153 } | |
| 154 | |
| 155 | |
| 156 U_NAMESPACE_END | |
| 157 | |
| 158 #endif | |
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Chromium Code Reviews
Issue 18836004:
Move ICU headers from public/{common,i18n} to source/{common,i18n} (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/icu46.git@master