Defined in header <chrono> | ||
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class month; | (since C++20) | |
inline constexpr std::chrono::month January{1};
| (since C++20) | |
inline constexpr std::chrono::month February{2};
| (since C++20) | |
inline constexpr std::chrono::month March{3};
| (since C++20) | |
inline constexpr std::chrono::month April{4};
| (since C++20) | |
inline constexpr std::chrono::month May{5};
| (since C++20) | |
inline constexpr std::chrono::month June{6};
| (since C++20) | |
inline constexpr std::chrono::month July{7};
| (since C++20) | |
inline constexpr std::chrono::month August{8};
| (since C++20) | |
inline constexpr std::chrono::month September{9};
| (since C++20) | |
inline constexpr std::chrono::month October{10};
| (since C++20) | |
inline constexpr std::chrono::month November{11};
| (since C++20) | |
inline constexpr std::chrono::month December{12};
| (since C++20) |
The class month represents a month in a year. Its normal range is [1, 12], but it may hold any number in [0, 255]. Twelve named constants are predefined in the std::chrono namespace for the twelve months of the year.
month is a TriviallyCopyable StandardLayoutType.
constructs a month (public member function) |
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| increments or decrements the month (public member function) |
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| adds or subtracts a number of months (public member function) |
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| retrieves the stored month value (public member function) |
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| checks if the stored month value is in the normal range (public member function) |
compares two month objects (function) |
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performs arithmetic on months (function) |
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outputs a month into a stream (function template) |
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outputs a month into a stream according to the provided format (function template) |
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parses a month from a stream according to the provided format (function template) |
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