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How to register QVector <QString>

Time：09-26

Excuse me, I want to use in the signals and slots QVector By qRegisterMetaType (a); , or you don't will be prompted to register QVector .

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Ubuntu 16.04 LTS Qt 5.5.1, I use qRegisterMetaType () registered template type (such as: STD: : vector Also not registered, will be prompted, or other non template type (such as: CV: : Mat), do not need to # include & lt; QMetaType> Can also be

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