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QtMocHelpers: remove unused metaTypeCount() functions

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Only UintData::metaTypeCount() is used and it calls directly
MetaTypeList::count(). These two did not compile if one attempted to
instantiate them.

Change-Id: I5815d042d9019b29fff3fffd8a17841704d2e1c2
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
This commit is contained in:
Thiago Macieira 2024-11-18 23:17:45 -08:00
parent 3347432bee
commit 365dd7d14c
1 changed files with 0 additions and 14 deletions
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14
src/corelib/kernel/qtmochelpers.h
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@ -164,7 +164,6 @@ template <int Idx, typename T> struct UintDataEntry
{
T entry;
constexpr UintDataEntry(T &&entry_) : entry(std::move(entry_)) {}
static constexpr int metaTypeCount() { return decltype(T::metaTypes())::Count; }
};
// This storage type is designed similar to libc++'s std::tuple, in that it
@ -191,19 +190,6 @@ template <int... Idx, typename... T> struct UintDataStorage<std::integer_sequenc
};
(void) dummy;
}
static constexpr int metaTypeCount()
{
// same as:
// return (0 + ... + UintDataEntry<Idx, T>::metaTypeCount());
// but not using the fold expression to avoid exceeding compiler limits
// (calculation done using int to get compile-time overflow checking)
int total = 0;
int counts[] = { 0, UintDataEntry<Idx, T>::metaTypeCount()... };
for (int n : counts)
total += n;
return total;
}
};
} // namespace detail