const QtConcurrent::ThreadEngineBase::`vftable'

Mangled name

??_7ThreadEngineBase@QtConcurrent@@6B@

Exported by

size	filename	version
2499072	QtCore4.dll	4.8.4.0
28464	Qt5Concurrent.dll	5.4.1.0
2760192	QtCore4.dll	4.7.2.0