std:: clock_t

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Time point
time_point (C++11)
clock_time_conversion (C++20)
clock_cast (C++20)
Duration
duration (C++11)
Clocks
system_clock (C++11)
steady_clock (C++11)
is_clock (C++20)
utc_clock (C++20)
tai_clock (C++20)
high_resolution_clock (C++11)
gps_clock (C++20)
file_clock (C++20)
local_t (C++20)
Time of day
is_am is_pm (C++20) (C++20)
make12 make24 (C++20) (C++20)
hh_mm_ss (C++20)

Calendar
day (C++20)
month (C++20)
year (C++20)
weekday (C++20)
operator/ (C++20)
year_month_day (C++20)
year_month_day_last (C++20)
year_month_weekday (C++20)
year_month_weekday_last (C++20)
weekday_indexed (C++20)
weekday_last (C++20)
month_day (C++20)
month_day_last (C++20)
month_weekday (C++20)
month_weekday_last (C++20)
year_month (C++20)
last_spec last (C++20) (C++20)
`chrono` I/O
parse (C++20)

Time zone
tzdb (C++20)
tzdb_list (C++20)
get_tzdb get_tzdb_list reload_tzdb remote_version (C++20) (C++20) (C++20) (C++20)
sys_info (C++20)
local_info (C++20)
nonexistent_local_time (C++20)
ambiguous_local_time (C++20)
locate_zone (C++20)
current_zone (C++20)
time_zone (C++20)
choose (C++20)
zoned_traits (C++20)
zoned_time (C++20)
time_zone_link (C++20)
leap_second (C++20)
leap_second_info (C++20)
get_leap_second_info (C++20)
C-style date and time

C-style date and time utilities

Functions
Time manipulation
difftime
time
clock
timespec_get (C++17)
Format conversions
asctime
ctime
strftime
wcsftime
gmtime
localtime
mktime
Constants
CLOCKS_PER_SEC
Types
tm
time_t
clock_t
timespec (C++17)

Definiert im Header `<ctime>`
typedef /* unspecified */ clock_t ;

Arithmetischer Typ, der in der Lage ist, die Prozesslaufzeit in einem implementierungsdefinierten Bereich und mit implementierungsdefinierter Genauigkeit darzustellen.

Siehe auch

clock	gibt die rohe Prozessortaktzeit seit Programmstart zurück (Funktion)
CLOCKS_PER_SEC	Anzahl der Prozessortaktzyklen pro Sekunde (Makrokonstante)
C-Dokumentation für clock_t

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Strings library
Text processing library
Numerics library
Date and time library
Input/output library
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Technical specifications
Symbols index
External libraries

cppreference.net

Namespaces

Variants

std:: clock_t

Siehe auch