# DateInterval Class Reference

This class represents a date interval. More...

`#include <dtintrv.h>`

Inheritance diagram for DateInterval:

## Public Member Functions
| DateInterval (UDate fromDate, UDate toDate)
| Construct a DateInterval given a from date and a to date.
virtual | ~DateInterval ()
| destructor
UDate | getFromDate () const
| Get the from date.
UDate | getToDate () const
| Get the to date.
virtual UClassID | getDynamicClassID (void) const
| Returns a unique class ID POLYMORPHICALLY.
| DateInterval (const DateInterval &other)
| Copy constructor.
DateInterval & | operator= (const DateInterval &)
| Default assignment operator.
virtual UBool | operator== (const DateInterval &other) const
| Equality operator.
UBool | operator!= (const DateInterval &other) const
| Non-equality operator.
virtual DateInterval * | clone () const
| clone this object.
## Static Public Member Functions
static UClassID | getStaticClassID (void)
| Return the class ID for this class.

## Detailed Description

This class represents a date interval.

It is a pair of UDate representing from UDate 1 to UDate 2.

Stable:
  ICU 4.0

Definition at line 32 of file dtintrv.h.

## Constructor & Destructor Documentation

DateInterval::DateInterval | ( | UDate | fromDate,
|  | UDate | toDate |
| ) |  |  |

Construct a DateInterval given a from date and a to date.

Parameters:

  | fromDate | The from date in date interval.
  | toDate | The to date in date interval.

Stable:
  ICU 4.0

virtual DateInterval::~DateInterval | ( |  | ) | `[virtual]`

destructor

Stable:
  ICU 4.0

DateInterval::DateInterval | ( | const DateInterval & | other | ) |

Copy constructor.

Stable:
  ICU 4.0

## Member Function Documentation

virtual DateInterval* DateInterval::clone | ( |  | ) | const`[virtual]`

clone this object.

The caller owns the result and should delete it when done.

Returns:
  a cloned DateInterval

Stable:
  ICU 4.0

virtual UClassID DateInterval::getDynamicClassID | ( | void |  | ) | const`[virtual]`

Returns a unique class ID POLYMORPHICALLY.

Pure virtual override. This method is to implement a simple version of RTTI, since not all C++ compilers support genuine RTTI. Polymorphic operator==() and clone() methods call this method.

Returns:
  The class ID for this object. All objects of a given class have the same class ID. Objects of other classes have different class IDs.

Stable:
  ICU 4.0

Implements UObject.

UDate DateInterval::getFromDate | ( |  | ) | const`[inline]`

Get the from date.

Returns:
  the from date in dateInterval.

Stable:
  ICU 4.0

Definition at line 139 of file dtintrv.h.

static UClassID DateInterval::getStaticClassID | ( | void |  | ) | `[static]`

Return the class ID for this class.

This is useful only for comparing to a return value from getDynamicClassID(). For example:

     .   Base* polymorphic_pointer = createPolymorphicObject();
     .   if (polymorphic_pointer->getDynamicClassID() ==
     .       erived::getStaticClassID()) ...

Returns:
  The class ID for all objects of this class.

Stable:
  ICU 4.0

UDate DateInterval::getToDate | ( |  | ) | const`[inline]`

Get the to date.

Returns:
  the to date in dateInterval.

Stable:
  ICU 4.0

Definition at line 145 of file dtintrv.h.

UBool DateInterval::operator!= | ( | const DateInterval & | other | ) | const`[inline]`

Non-equality operator.

Returns:
  TRUE if the two DateIntervals are not the same

Stable:
  ICU 4.0

Definition at line 151 of file dtintrv.h.

DateInterval& DateInterval::operator= | ( | const DateInterval & |  | ) |

Default assignment operator.

Stable:
  ICU 4.0

virtual UBool DateInterval::operator== | ( | const DateInterval & | other | ) | const`[virtual]`

Equality operator.

Returns:
  TRUE if the two DateIntervals are the same

Stable:
  ICU 4.0

The documentation for this class was generated from the following file:

- dtintrv.h

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