On Saturday, 26 September 2020 07:53:23 PDT Alexander Dyagilev wrote:
> template <class T>
> inline void qRegisterMyMetaType(const char *name)
> {
> if (QMetaType::type(name) == QMetaType::UnknownType)
> qRegisterMetaType<T>(name);
> }
Better implementation:
template <class T>
inline void qRegisterMyMetaType(const char *name)
{
Q_UNUSED(name);
qRegisterMetaType<T>();
}
#define Q_REGISTER_MY_METATYPE Q_DECLARE_METATYPE
This checks that whether the type is already registered without making a
function call.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel DPG Cloud Engineering
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