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C Date and time utilities

From cppreference.com
< cpp‎ | chrono

Contents

[edit] Functions

Defined in header <ctime>
Time manipulation
computes the difference between times
(function) [edit]
returns the current time of the system as time since epoch
(function) [edit]
returns raw processor clock time since the program is started
(function) [edit]
Format conversions
converts a tm object to a textual representation
(function) [edit]
converts a time_t object to a textual representation
(function) [edit]
converts a tm object to custom textual representation
(function) [edit]
converts a tm object to custom wide string textual representation
(function) [edit]
converts time since epoch to calendar time expressed as Universal Coordinated Time
(function) [edit]
converts time since epoch to calendar time expressed as local time
(function) [edit]
converts calendar time to time since epoch
(function) [edit]

[edit] Constants

number of processor clock ticks per second
(macro constant) [edit]

[edit] Types

calendar time type
(class) [edit]
time since epoch type
(typedef) [edit]
process running time
(typedef) [edit]