Day counters
Date and time calculations

## Classes

class | Actual360
| Actual/360 day count convention. More...
class | Actual364
| Actual/364 day count convention. More...
class | Actual365Fixed
| Actual/365 (Fixed) day count convention. More...
class | ActualActual
| Actual/Actual day count. More...
class | Business252
| Business/252 day count convention. More...
class | OneDayCounter
| 1/1 day count convention More...
class | SimpleDayCounter
| Simple day counter for reproducing theoretical calculations. More...
class | Thirty360
| 30/360 day count convention More...
class | Thirty365
| 30/365 day count convention More...

## Detailed Description

The class `QuantLib::DayCounter` provides more advanced means of measuring the distance between two dates according to a given market convention, both as number of days of fraction of year. A number of such conventions is contained in the `ql/DayCounters` directory.