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Embedded Template Library
Chrono
Years
year_month_day_last

year_month_day_last

Header: chrono.h
From: 20.41.0
Similar to: std::chrono::year_month_day_last

A class representing a year, month and last day.

class year_month_day_last

Construction 

ETL_CONSTEXPR year_month_day_last()

Description
Default constructor.

ETL_CONSTEXPR14 
year_month_day(const etl::chrono::year&  y, 
               const etl::chrono::month_day_last& mdl) 
ETL_NOEXCEPT

Description
Construct from month and day.

ETL_CONSTEXPR14 
year_month_day(const etl::chrono::year_month_day_last& ymdl) 
ETL_NOEXCEPT

Description
Construct from year_month_day_last.

Access 

ETL_NODISCARD
ETL_CONSTEXPR14 
etl::chrono::year year() const 
ETL_NOEXCEPT

Return
The year.

ETL_NODISCARD
ETL_CONSTEXPR14 
etl::chrono::month month() const 
ETL_NOEXCEPT

Return
The month.

ETL_NODISCARD
ETL_CONSTEXPR14 
etl::chrono::month_day_last month_day_last() const 
ETL_NOEXCEPT

Returns
The month.

Tests 

ETL_NODISCARD
ETL_CONSTEXPR14 
bool ok() const 
ETL_NOEXCEPT

Return
true if the year and month is within the valid limits.

ETL_NODISCARD
ETL_CONSTEXPR14 
int compare(const etl::chrono::year_month_day_last& other) const 
ETL_NOEXCEPT

Description
Compare year_month_day with another. if year < other.year, returns -1 else if year > other.year, returns 1 if month < other.month, returns -1 else if month > other.month, returns 1 else returns 0

operators 

ETL_CONSTEXPR14 
etl::chrono::year_month_day_last& operator +=(const etl::chrono::years& dy) 
ETL_NOEXCEPT

Adds etl::chrono::years.

ETL_CONSTEXPR14 
etl::chrono::year_month_day_last& operator +=(const etl::chrono::months& dm) 
ETL_NOEXCEPT

Description
Adds etl::chrono::months.

ETL_CONSTEXPR14
etl::chrono::year_month_day_last& operator -=(const etl::chrono::years& dy)
ETL_NOEXCEPT

Description
Subtracts etl::chrono::years.

ETL_CONSTEXPR14 
etl::chrono::year_month_day_last& operator -=(const etl::chrono::months& dm)
ETL_NOEXCEPT

Description
Subtracts etl::chrono::months.

Non-member operators 

ETL_CONSTEXPR14
etl::chrono::year_month_day_last operator +(const etl::chrono::year_month_day_last& ym,
                                            const etl::chrono::years&               dy)

Description
Adds etl::chrono::years.

ETL_CONSTEXPR14
etl::chrono::year_month_day_last operator +(const etl::chrono::years&               dy,
                                            const etl::chrono::year_month_day_last& ym) 
ETL_NOEXCEPT

Description
Adds etl::chrono::years.

ETL_CONSTEXPR14
etl::chrono::year_month_day_last operator +(const etl::chrono::year_month_day_last& ym,
                                            const etl::chrono::months&              dm) 
ETL_NOEXCEPT

Description
Adds etl::chrono::months.

ETL_CONSTEXPR14 
etl::chrono::year_month_day_last operator +(const etl::chrono::months&              dm,
                                            const etl::chrono::year_month_day_last& ym) 
ETL_NOEXCEPT

Description
Adds etl::chrono::months.

ETL_CONSTEXPR14 
etl::chrono::year_month_last operator -(const etl::chrono::year_month_day_last& ym,
                                        const etl::chrono::years&               dy) 
ETL_NOEXCEPT

Description
Subtracts etl::chrono::years.

ETL_CONSTEXPR14 
etl::chrono::year_month_day_last operator -(const etl::chrono::year_month_day& ym,
                                   const etl::chrono::months&     dm) 
ETL_NOEXCEPT

Description
Subtracts etl::chrono::months.

Non-member comparison operators 

ETL_CONSTEXPR14 
bool operator ==(const etl::chrono::year_month_day_last& lhs, 
                 const etl::chrono::year_month_day_last& rhs) 
ETL_NOEXCEPT

Description
Equality operator.

ETL_CONSTEXPR14 
bool operator !=(const etl::chrono::year_month_day_last& lhs, 
                 const etl::chrono::year_month_day_last& rhs) 
ETL_NOEXCEPT

Description
Inequality operator.

[[nodiscard]] friend constexpr
auto operator <=>(const etl::chrono::year_month_day& lhs, 
                  const etl::chrono::year_month_day& rhs)
ETL_NOEXCEPT

Description
Spaceship operator.
C++20

Hash 

template <>
struct hash<etl::chrono::year_month_day_last>

Description
Hash function for etl::chrono::year_month_day_last.

year_month_day