C Date and time utilities
From cppreference.net
Contents |
Functions
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Defined in header
<ctime>
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Time manipulation |
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computes the difference between times
(function) |
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returns the current time of the system as time since epoch
(function) |
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returns raw processor clock time since the program is started
(function) |
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(C++17)
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returns the calendar time in seconds and nanoseconds based on a given time base
(function) |
Format conversions |
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converts a
std::tm
object to a textual representation
(function) |
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converts a
std::time_t
object to a textual representation
(function) |
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converts a
std::tm
object to custom textual representation
(function) |
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converts a
std::tm
object to custom wide string textual representation
(function) |
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converts time since epoch to calendar time expressed as Universal Coordinated Time
(function) |
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converts time since epoch to calendar time expressed as local time
(function) |
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converts calendar time to time since epoch
(function) |
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Constants
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number of processor clock ticks per second
(macro constant) |
Types
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calendar time type
(class) |
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time since epoch type
(typedef) |
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process running time
(typedef) |
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(C++17)
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time in seconds and nanoseconds
(struct) |
See also
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C documentation
for
Date and time utilities
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