diff options
Diffstat (limited to 'src/include/optimizer/geqo_random.h')
| -rw-r--r-- | src/include/optimizer/geqo_random.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/include/optimizer/geqo_random.h b/src/include/optimizer/geqo_random.h index 7f4aad4439..958fdaf299 100644 --- a/src/include/optimizer/geqo_random.h +++ b/src/include/optimizer/geqo_random.h @@ -31,11 +31,10 @@ extern void geqo_set_seed(PlannerInfo *root, double seed); -/* geqo_rand returns a random float value between 0 and 1 inclusive */ +/* geqo_rand returns a random float value in the range [0.0, 1.0) */ extern double geqo_rand(PlannerInfo *root); /* geqo_randint returns integer value between lower and upper inclusive */ -#define geqo_randint(root, upper, lower) \ - ( (int) floor( geqo_rand(root)*(((upper)-(lower))+0.999999) ) + (lower) ) +extern int geqo_randint(PlannerInfo *root, int upper, int lower); #endif /* GEQO_RANDOM_H */ |