Add a type supporting dates.#1804
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JinHai-CN merged 8 commits intoinfiniflow:mainfrom Sep 5, 2024
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yangzq50
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Sep 5, 2024
| using std::chrono::ceil; | ||
| using std::chrono::days; | ||
| using std::tm; | ||
| using std::time_t; |
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remove unused tm, time_t, mktime
| int32_t year{0}, month{0}, day{0}; | ||
| if (!Date2YMD(value, year, month, day)) { | ||
| ParserError(std::format("Invalid date: {}-{}-{}", year, month, day)); | ||
| } |
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try to use operator<< of year_month_day
| year = static_cast<int>(ymd.year()); | ||
| month = static_cast<unsigned>(ymd.month()); | ||
| day = static_cast<unsigned>(ymd.day()); | ||
| return IsDateValid(year, month, day); |
| std::chrono::sys_days output_sd(std::chrono::days{input.value} + std::chrono::duration_cast<std::chrono::days>(std::chrono::years{interval.value})); | ||
| output.value = output_sd.time_since_epoch().count(); | ||
| return true; | ||
| } |
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for year and month, check https://en.cppreference.com/w/cpp/chrono/year_month_day/operator_arith
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Just to clarify, when using std::chrono::year_month_day, "2020-1-30" + 1 month will yield "2020-2-30", then it will be adjusted to "2020-03-01", is this behavior desired? It seems that the original pull request matches the functionalities of previously existing type DateT.
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If the new type is ready for application, you can edit internal_types.h: // Date and Time
// Date and Time
using DateT_Old = DateType;
using DateT = DateTypeStd; |
yangzq50
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Sep 5, 2024
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