27 Time library [time]

27.8 The civil calendar [time.cal]

27.8.5 Class year [time.cal.year]

27.8.5.2 Member functions [time.cal.year.members]

🔗
constexpr explicit year(int y) noexcept;
1
#
Effects: Initializes y_­ with y.
The value held is unspecified if y is not in the range [-32767, 32767].
🔗
constexpr year& operator++() noexcept;
2
#
Effects: ++y_­.
3
#
Returns: *this.
🔗
constexpr year operator++(int) noexcept;
4
#
Effects: ++(*this).
5
#
Returns: A copy of *this as it existed on entry to this member function.
🔗
constexpr year& operator--() noexcept;
6
#
Effects: --y_­.
7
#
Returns: *this.
🔗
constexpr year operator--(int) noexcept;
8
#
Effects: --(*this).
9
#
Returns: A copy of *this as it existed on entry to this member function.
🔗
constexpr year& operator+=(const years& y) noexcept;
10
#
Effects: *this = *this + y.
11
#
Returns: *this.
🔗
constexpr year& operator-=(const years& y) noexcept;
12
#
Effects: *this = *this - y.
13
#
Returns: *this.
🔗
constexpr year operator+() const noexcept;
14
#
Returns: *this.
🔗
constexpr year year::operator-() const noexcept;
15
#
Returns: year{-y_­}.
🔗
constexpr bool is_leap() const noexcept;
16
#
Returns: y_­ % 4 == 0 && (y_­ % 100 != 0 || y_­ % 400 == 0).
🔗
constexpr explicit operator int() const noexcept;
17
#
Returns: y_­.
🔗
constexpr bool ok() const noexcept;
18
#
Returns: min().y_­ <= y_­ && y_­ <= max().y_­.
🔗
static constexpr year min() noexcept;
19
#
Returns: year{-32767}.
🔗
static constexpr year max() noexcept;
20
#
Returns: year{32767}.