BDE 4.39.x Production Release
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Static Public Member Functions | List of all members
bbldc::CalendarBus252 Struct Reference

#include <bbldc_calendarbus252.h>

Detailed Description

This struct provides a namespace for a suite of pure functions that compute values based on dates according to the BUS-252 day-count convention.

See bbldc_calendarbus252

Static Public Member Functions

static int daysDiff (const bdlt::Date &beginDate, const bdlt::Date &endDate, const bdlt::Calendar &calendar)
 
static double yearsDiff (const bdlt::Date &beginDate, const bdlt::Date &endDate, const bdlt::Calendar &calendar)
 

Member Function Documentation

◆ daysDiff()

int bbldc::CalendarBus252::daysDiff ( const bdlt::Date &  beginDate,
const bdlt::Date &  endDate,
const bdlt::Calendar &  calendar 
)
inlinestatic

Return the (signed) number of days between the specified beginDate and endDate according to the BUS-252 day-count convention with the specified calendar providing the definition of business days. If beginDate <= endDate, then the result is non-negative.

Precondition
The behavior is undefined unless calendar.isInRange(beginDate) and calendar.isInRange(endDate).
Note
Note that reversing the order of beginDate and endDate negates the result and that the result is 0 when beginDate == endDate.

◆ yearsDiff()

double bbldc::CalendarBus252::yearsDiff ( const bdlt::Date &  beginDate,
const bdlt::Date &  endDate,
const bdlt::Calendar &  calendar 
)
inlinestatic

Return the (signed fractional) number of years between the specified beginDate and endDate according to the BUS-252 day-count convention with the specified calendar providing the definition of business days. If beginDate <= endDate, then the result is non-negative.

Precondition
The behavior is undefined unless calendar.isInRange(beginDate) and calendar.isInRange(endDate).
Note
Note that reversing the order of beginDate and endDate negates the result; specifically, |yearsDiff(b, e, c) + yearsDiff(e, b, c)| <= 1.0e-15 for all calendars c and valid dates b and e.
The documentation for this struct was generated from the following file: