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cleanup: fix deprecated QVector constructor

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Annoyingly, the replacement has only been available since Qt 5.14.
To make the code less messy, implement our own stdToQt conversion helper.

Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2020-10-25 14:42:40 -07:00
parent 1a0cf0bb44
commit f193c2ef08
4 changed files with 19 additions and 17 deletions
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11
commands/command_base.h
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@ -139,6 +139,17 @@
// v.clear(v); // Reset the vector to zero length. If the elements weren't release()d,
// // the pointed-to dives are freed with free_dive()
// Qt is making their containers a lot harder to integrate with std::vector
template<typename T>
QVector<T> stdToQt(const std::vector<T> &v)
{
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
return QVector<T>(v.begin(), v.end());
#else
return QVector<T>::fromStdVector(v);
#endif
}
// We put everything in a namespace, so that we can shorten names without polluting the global namespace
namespace Command {