D14956: avoid any heap allocation for default constructed Format() as used as "invalid"

Christoph Cullmann noreply at phabricator.kde.org
Mon Aug 20 21:33:06 BST 2018

cullmann added a comment.

  Just for the implementation: Is the static default than just a e.g. function static QExplicitlySharedDataPointer<FormatPrivate>(new FormatPrivate()) like:
  QExplicitlySharedDataPointer<FormatPrivate> &staticDefault()
    static QExplicitlySharedDataPointer<FormatPrivate> default(new FormatPrivate());
    return default;
  and the constructor will do
  Format::Format() : d(staticDefault())
  or is that some other trick?

  R216 Syntax Highlighting


To: cullmann, vkrause
Cc: dhaumann, kwrite-devel, kde-frameworks-devel, michaelh, kevinapavew, ngraham, bruns, demsking, cullmann, sars
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