| 11 | cmFileTimeCache::~cmFileTimeCache() = default; |
| 12 | |
| 13 | bool cmFileTimeCache::Load(std::string const& fileName, cmFileTime& fileTime) |
| 14 | { |
| 15 | // Use the stored time if available. |
| 16 | { |
| 17 | auto fit = this->Cache.find(fileName); |
| 18 | if (fit != this->Cache.end()) { |
| 19 | fileTime = fit->second; |
| 20 | return true; |
| 21 | } |
| 22 | } |
| 23 | // Read file time from OS |
| 24 | if (!fileTime.Load(fileName)) { |
| 25 | return false; |
| 26 | } |
| 27 | // Store file time in cache |
| 28 | this->Cache[fileName] = fileTime; |
| 29 | return true; |
| 30 | } |
| 31 | |
| 32 | bool cmFileTimeCache::Remove(std::string const& fileName) |
| 33 | { |