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  1. Qt
  2. QTBUG-138659

QTextBoundaryFinder is copyable (deep-copies lookup tables), but not movable

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    • 1
    • cc16e9e40 (dev), 19b32c6f3 (6.10), 8dd8f3f02 (6.9), 3f47729d5 (tqtc/lts-6.8), 99524bf5d (tqtc/lts-6.5), 7df6473ee (dev)
    • Foundation Sprint 138, Foundation Sprint 139

      QTextBoundaryFinder is a pretty heavy object, seeing as it unconditionally creates an attribute table half the size of the string being inspected.

      Yet it can be copied (in O(string.size() time), but not moved (which would only require constant time).

      Add the missing move operations; also either deprecate the copy SMFs or completely rewrite the thing to not require this up-front table.

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            mmutz Marc Mutz
            mmutz Marc Mutz
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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              Created:
              Updated:
              Resolved:

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