# dtrule.h File Reference

C++ API: Rule for specifying date and time in an year. More...

`#include "unicode/utypes.h"`
`#include "unicode/uobject.h"`

Go to the source code of this file.

## Data Structures
class | DateTimeRule
| `DateTimeRule` is a class representing a time in a year by a rule specified by month, day of month, day of week and time in the day. More...

## Detailed Description

C++ API: Rule for specifying date and time in an year.

Definition in file dtrule.h.