Varianti

CLOCKS_PER_SEC

Da cppreference.com.
< c | chrono

<metanoindex/>

 
 
Data e ora utilità
Funzioni
Original:
Functions
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Tempo di manipolazione
Original:
Time manipulation
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difftime
time
clock
Formato conversioni
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Format conversions
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asctime
ctime
strftime
wcsftime
gmtime
localtime
mktime
Costanti
Original:
Constants
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CLOCKS_PER_SEC
Tipi
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Types
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tm
time_t
clock_t
 
<tbody> </tbody>
Elemento definito nell'header <time.h>
#define CLOCKS_PER_SEC /*implementation defined*/
Espande a un'espressione (non necessariamente in fase di compilazione costante) di tipo clock_t pari al numero degli impulsi di clock al secondo, come restituiti da clock().
Original:
Expands to an expression (not necessarily a compile-time constant) of type clock_t equal to the number of clock ticks per second, as returned by clock().
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Note

POSIX definisce come CLOCKS_PER_SEC milione, indipendentemente dalla precisione effettiva clock.
Original:
POSIX defines CLOCKS_PER_SEC as one million, regardless of the actual precision of clock.
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Vedi anche

ritorna grezzo in tempo di clock del processore in quanto il programma viene avviato
Original:
returns raw processor clock time since the program is started
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(funzione) [modifica]
processo in esecuzione tempo
Original:
process running time
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(typedef) [modifica]
C++ documentation for CLOCKS_PER_SEC