1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/intl/icu/source/common/unicode/dtintrv.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,158 @@
1.4 +/*
1.5 +*******************************************************************************
1.6 +* Copyright (C) 2008-2009, International Business Machines Corporation and
1.7 +* others. All Rights Reserved.
1.8 +*******************************************************************************
1.9 +*
1.10 +* File DTINTRV.H
1.11 +*
1.12 +*******************************************************************************
1.13 +*/
1.14 +
1.15 +#ifndef __DTINTRV_H__
1.16 +#define __DTINTRV_H__
1.17 +
1.18 +#include "unicode/utypes.h"
1.19 +#include "unicode/uobject.h"
1.20 +
1.21 +/**
1.22 + * \file
1.23 + * \brief C++ API: Date Interval data type
1.24 + */
1.25 +
1.26 +
1.27 +U_NAMESPACE_BEGIN
1.28 +
1.29 +
1.30 +/**
1.31 + * This class represents a date interval.
1.32 + * It is a pair of UDate representing from UDate 1 to UDate 2.
1.33 + * @stable ICU 4.0
1.34 +**/
1.35 +class U_COMMON_API DateInterval : public UObject {
1.36 +public:
1.37 +
1.38 + /**
1.39 + * Construct a DateInterval given a from date and a to date.
1.40 + * @param fromDate The from date in date interval.
1.41 + * @param toDate The to date in date interval.
1.42 + * @stable ICU 4.0
1.43 + */
1.44 + DateInterval(UDate fromDate, UDate toDate);
1.45 +
1.46 + /**
1.47 + * destructor
1.48 + * @stable ICU 4.0
1.49 + */
1.50 + virtual ~DateInterval();
1.51 +
1.52 + /**
1.53 + * Get the from date.
1.54 + * @return the from date in dateInterval.
1.55 + * @stable ICU 4.0
1.56 + */
1.57 + UDate getFromDate() const;
1.58 +
1.59 + /**
1.60 + * Get the to date.
1.61 + * @return the to date in dateInterval.
1.62 + * @stable ICU 4.0
1.63 + */
1.64 + UDate getToDate() const;
1.65 +
1.66 +
1.67 + /**
1.68 + * Return the class ID for this class. This is useful only for comparing to
1.69 + * a return value from getDynamicClassID(). For example:
1.70 + * <pre>
1.71 + * . Base* polymorphic_pointer = createPolymorphicObject();
1.72 + * . if (polymorphic_pointer->getDynamicClassID() ==
1.73 + * . erived::getStaticClassID()) ...
1.74 + * </pre>
1.75 + * @return The class ID for all objects of this class.
1.76 + * @stable ICU 4.0
1.77 + */
1.78 + static UClassID U_EXPORT2 getStaticClassID(void);
1.79 +
1.80 + /**
1.81 + * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This
1.82 + * method is to implement a simple version of RTTI, since not all C++
1.83 + * compilers support genuine RTTI. Polymorphic operator==() and clone()
1.84 + * methods call this method.
1.85 + *
1.86 + * @return The class ID for this object. All objects of a
1.87 + * given class have the same class ID. Objects of
1.88 + * other classes have different class IDs.
1.89 + * @stable ICU 4.0
1.90 + */
1.91 + virtual UClassID getDynamicClassID(void) const;
1.92 +
1.93 +
1.94 + /**
1.95 + * Copy constructor.
1.96 + * @stable ICU 4.0
1.97 + */
1.98 + DateInterval(const DateInterval& other);
1.99 +
1.100 + /**
1.101 + * Default assignment operator
1.102 + * @stable ICU 4.0
1.103 + */
1.104 + DateInterval& operator=(const DateInterval&);
1.105 +
1.106 + /**
1.107 + * Equality operator.
1.108 + * @return TRUE if the two DateIntervals are the same
1.109 + * @stable ICU 4.0
1.110 + */
1.111 + virtual UBool operator==(const DateInterval& other) const;
1.112 +
1.113 + /**
1.114 + * Non-equality operator
1.115 + * @return TRUE if the two DateIntervals are not the same
1.116 + * @stable ICU 4.0
1.117 + */
1.118 + UBool operator!=(const DateInterval& other) const;
1.119 +
1.120 +
1.121 + /**
1.122 + * clone this object.
1.123 + * The caller owns the result and should delete it when done.
1.124 + * @return a cloned DateInterval
1.125 + * @stable ICU 4.0
1.126 + */
1.127 + virtual DateInterval* clone() const;
1.128 +
1.129 +private:
1.130 + /**
1.131 + * Default constructor, not implemented.
1.132 + */
1.133 + DateInterval();
1.134 +
1.135 + UDate fromDate;
1.136 + UDate toDate;
1.137 +
1.138 +} ;// end class DateInterval
1.139 +
1.140 +
1.141 +inline UDate
1.142 +DateInterval::getFromDate() const {
1.143 + return fromDate;
1.144 +}
1.145 +
1.146 +
1.147 +inline UDate
1.148 +DateInterval::getToDate() const {
1.149 + return toDate;
1.150 +}
1.151 +
1.152 +
1.153 +inline UBool
1.154 +DateInterval::operator!=(const DateInterval& other) const {
1.155 + return ( !operator==(other) );
1.156 +}
1.157 +
1.158 +
1.159 +U_NAMESPACE_END
1.160 +
1.161 +#endif
