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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/unicode/dtintrv.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 *******************************************************************************
5 * Copyright (C) 2008-2009, International Business Machines Corporation and
6 * others. All Rights Reserved.
7 *******************************************************************************
8 *
9 * File DTINTRV.H
10 *
11 *******************************************************************************
12 */
13
14 #ifndef __DTINTRV_H__
15 #define __DTINTRV_H__
16
17 #include "unicode/utypes.h"
18
19 #if U_SHOW_CPLUSPLUS_API
20
21 #include "unicode/uobject.h"
22
23 /**
24 * \file
25 * \brief C++ API: Date Interval data type
26 */
27
28 U_NAMESPACE_BEGIN
29
30
31 /**
32 * This class represents a date interval.
33 * It is a pair of UDate representing from UDate 1 to UDate 2.
34 * @stable ICU 4.0
35 **/
36 class U_COMMON_API DateInterval : public UObject {
37 public:
38
39 /**
40 * Construct a DateInterval given a from date and a to date.
41 * @param fromDate The from date in date interval.
42 * @param toDate The to date in date interval.
43 * @stable ICU 4.0
44 */
45 DateInterval(UDate fromDate, UDate toDate);
46
47 /**
48 * destructor
49 * @stable ICU 4.0
50 */
51 virtual ~DateInterval();
52
53 /**
54 * Get the from date.
55 * @return the from date in dateInterval.
56 * @stable ICU 4.0
57 */
58 inline UDate getFromDate() const;
59
60 /**
61 * Get the to date.
62 * @return the to date in dateInterval.
63 * @stable ICU 4.0
64 */
65 inline UDate getToDate() const;
66
67
68 /**
69 * Return the class ID for this class. This is useful only for comparing to
70 * a return value from getDynamicClassID(). For example:
71 * <pre>
72 * . Base* polymorphic_pointer = createPolymorphicObject();
73 * . if (polymorphic_pointer->getDynamicClassID() ==
74 * . derived::getStaticClassID()) ...
75 * </pre>
76 * @return The class ID for all objects of this class.
77 * @stable ICU 4.0
78 */
79 static UClassID U_EXPORT2 getStaticClassID(void);
80
81 /**
82 * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This
83 * method is to implement a simple version of RTTI, since not all C++
84 * compilers support genuine RTTI. Polymorphic operator==() and clone()
85 * methods call this method.
86 *
87 * @return The class ID for this object. All objects of a
88 * given class have the same class ID. Objects of
89 * other classes have different class IDs.
90 * @stable ICU 4.0
91 */
92 virtual UClassID getDynamicClassID(void) const;
93
94
95 /**
96 * Copy constructor.
97 * @stable ICU 4.0
98 */
99 DateInterval(const DateInterval& other);
100
101 /**
102 * Default assignment operator
103 * @stable ICU 4.0
104 */
105 DateInterval& operator=(const DateInterval&);
106
107 /**
108 * Equality operator.
109 * @return TRUE if the two DateIntervals are the same
110 * @stable ICU 4.0
111 */
112 virtual UBool operator==(const DateInterval& other) const;
113
114 /**
115 * Non-equality operator
116 * @return TRUE if the two DateIntervals are not the same
117 * @stable ICU 4.0
118 */
119 inline UBool operator!=(const DateInterval& other) const;
120
121
122 /**
123 * clone this object.
124 * The caller owns the result and should delete it when done.
125 * @return a cloned DateInterval
126 * @stable ICU 4.0
127 */
128 virtual DateInterval* clone() const;
129
130 private:
131 /**
132 * Default constructor, not implemented.
133 */
134 DateInterval();
135
136 UDate fromDate;
137 UDate toDate;
138
139 } ;// end class DateInterval
140
141
142 inline UDate
143 DateInterval::getFromDate() const {
144 return fromDate;
145 }
146
147
148 inline UDate
149 DateInterval::getToDate() const {
150 return toDate;
151 }
152
153
154 inline UBool
155 DateInterval::operator!=(const DateInterval& other) const {
156 return ( !operator==(other) );
157 }
158
159
160 U_NAMESPACE_END
161
162 #endif /* U_SHOW_CPLUSPLUS_API */
163
164 #endif