mktime

 

C

言語

支援を入力します

動的なメモリ管理

エラー処理

プログラムユーティリティ

日付と時間のユーティリティ

ストリングスライブラリ

アルゴリズム

ニューメリック

入力/出力をサポートしています

ローカリゼーションサポート

スレッドのサポート (C11)

アトミック操作 (C11)

 

日付と時間のユーティリティ

機能します Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

時間操作 Original: Time manipulation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

difftime

time

clock

フォーマット変換 Original: Format conversions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

asctime

ctime

strftime

wcsftime

gmtime

localtime

mktime

定数 Original: Constants The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

CLOCKS_PER_SEC

タイプ Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

tm

time_t

clock_t

 

Defined in header <time.h>
time_t mktime( tm* time );

time_tとtime->tm_wdayの値を無視して、time->ydayオブジェクトとしてエポックからの経過時間にローカルカレンダー時刻に変換します。 timeの他の構成要素の値は、それらの通常の範囲に制限されません。 time->tm_isdstの負の値は、夏時間が有効であったかどうかを判断しようとしmktimeを起こす.

Original:

Converts local calendar time to a time since epoch as a time_t object, ignoring the values of time->tm_wday and time->yday. The values of other components of time are not restricted to their usual ranges. A negative value of time->tm_isdst causes mktime to attempt to determine if Daylight Saving Time was in effect.

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成功した場合、それらの適切な範囲に収まるようにtime内のすべてのフィールドを再計算し、更新.

Original:

If successful, recalculates and updates all fields in time to fit their proper ranges.

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パラメータ

time

-

変換するためのローカルのカレンダー時刻を指定tmオブジェクトへのポインタを返します Original: pointer to a tm object specifying local calendar time to convert The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

値を返します

成功またはtime_t上-1オブジェクトなど、エポック以降の時間timeがtime_tオブジェクトとして表現できない場合.

Original:

time since epoch as a time_t object on success or -1 if time cannot be represented as a time_t object.

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も参照してください

localtime	現地時刻で表したカレンダー時刻をエポックからの経過時間に変換します Original: converts time since epoch to calendar time expressed as local time The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (機能)
C++ documentation for mktime