| 28 | namespace { |
| 29 | |
| 30 | size_t GetKeyMaxLength(const std::list<DictPtr>& dicts) { |
| 31 | size_t keyMaxLength = 0; |
| 32 | for (const DictPtr& dict : dicts) { |
| 33 | keyMaxLength = (std::max)(keyMaxLength, dict->KeyMaxLength()); |
| 34 | } |
| 35 | return keyMaxLength; |
| 36 | } |
| 37 | |
| 38 | } // namespace |
| 39 |