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Add a median_int32 and find_nth_int32

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This commit is contained in:
Nick Mathewson 2009-09-14 23:14:03 -04:00
parent 3de5ac9baa
commit 0edc39303d
2 changed files with 7 additions and 0 deletions
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1
src/common/container.c
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@ -1220,6 +1220,7 @@ IMPLEMENT_ORDER_FUNC(find_nth_int, int)
IMPLEMENT_ORDER_FUNC(find_nth_time, time_t)
IMPLEMENT_ORDER_FUNC(find_nth_double, double)
IMPLEMENT_ORDER_FUNC(find_nth_uint32, uint32_t)
IMPLEMENT_ORDER_FUNC(find_nth_int32, int32_t)
IMPLEMENT_ORDER_FUNC(find_nth_long, long)
/** Return a newly allocated digestset_t, optimized to hold a total of

6
src/common/container.h
View File

@ -627,6 +627,7 @@ void digestset_free(digestset_t* set);
int find_nth_int(int *array, int n_elements, int nth);
time_t find_nth_time(time_t *array, int n_elements, int nth);
double find_nth_double(double *array, int n_elements, int nth);
int32_t find_nth_int32(int32_t *array, int n_elements, int nth);
uint32_t find_nth_uint32(uint32_t *array, int n_elements, int nth);
long find_nth_long(long *array, int n_elements, int nth);
static INLINE int
@ -649,6 +650,11 @@ median_uint32(uint32_t *array, int n_elements)
{
return find_nth_uint32(array, n_elements, (n_elements-1)/2);
}
static INLINE int32_t
median_int32(int32_t *array, int n_elements)
{
return find_nth_int32(array, n_elements, (n_elements-1)/2);
}
static INLINE long
median_long(long *array, int n_elements)
{