diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-08-10 20:34:31 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-09-25 05:38:24 +0000 |
| commit | 8656ee950b4f57eae605180fd8328441b3e670b9 (patch) | |
| tree | 53c533a39977fc53e0a0dd16a2e7be558e344621 /src/widgets/kernel | |
| parent | 758982bd74f8eecfc8eac2010de6eabbf60b7d53 (diff) | |
Refactor QNetworkAddress not to keep a full QHostAddress
QHostAddressPrivate is one QString and 24 bytes, allocated on the heap,
which is WAY too heavy for something that fits into 8 bits. So instead
of storing the expanded netmask inside QNetworkAddressEntryPrivate, we
store the simple prefix length and calculate the mask only if asked.
Change-Id: Ie05c6480d8a44fda817ffffd14d9ad4707aa8a92
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Diffstat (limited to 'src/widgets/kernel')
0 files changed, 0 insertions, 0 deletions