C++
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Reference
:
C Library
:
ctime (time.h)
: CLOCKS_PER_SEC
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cassert (assert.h)
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ctime (time.h)
ctime (time.h)
functions:
·
asctime
·
clock
·
ctime
·
difftime
·
gmtime
·
localtime
·
mktime
·
strftime
·
time
macros:
·
CLOCKS_PER_SEC
·
NULL
types:
·
clock_t
·
size_t
·
time_t
·
struct tm
CLOCKS_PER_SEC
macro
<ctime>
Clock ticks per second
This macro expands to an expression representing the number of clock ticks in a second, as returned by the function
clock
.
Dividing a count of clock ticks by this expression yields the number of seconds.
CLK_TCK
is an obsolete alias of this macro.
See also
clock
Clock program
(function)