Standard library header <ctime>
From cppreference.com
This header was originally in the C standard library as <time.h>
.
This header is part of the C-style date and time library.
Contents |
[edit] Macro Constants
number of processor clock ticks per second (macro constant) | |
implementation-defined null pointer constant (macro constant) |
[edit] Types
process running time (typedef) | |
unsigned integer type returned by the sizeof operator (typedef) | |
time since epoch type (typedef) | |
calendar time type (class) |
[edit] Functions
Time manipulation | |
returns raw processor clock time since the program is started (function) | |
returns the current time of the system as time since epoch (function) | |
computes the difference between times (function) | |
Format conversions | |
converts a time_t object to a textual representation (function) | |
converts a tm object to a textual representation (function) | |
converts a tm object to custom textual representation (function) | |
converts a tm object to custom wide string textual representation (function) | |
converts time since epoch to calendar time expressed as Universal Coordinated Time (function) | |
converts time since epoch to calendar time expressed as local time (function) | |
converts calendar time to time since epoch (function) |