rank can be nullptr

This commit is contained in:
Ahmet Inan 2024-02-09 13:33:59 +01:00
commit f839292d92
2 changed files with 2 additions and 2 deletions

View file

@ -379,7 +379,7 @@ public:
for (int k = 0; k < TYPE::SIZE; ++k)
perm[k] = k;
std::sort(perm, perm + TYPE::SIZE, [metric](int a, int b) { return metric[a] < metric[b]; });
for (int i = 0, r = 0; i < TYPE::SIZE; ++i) {
for (int i = 0, r = 0; rank != nullptr && i < TYPE::SIZE; ++i) {
if (i > 0 && metric[perm[i-1]] != metric[perm[i]])
++r;
rank[i] = r;