QGenericArgument Class Reference

\macro QMetaMethodArgument Q_ARG(Type, const Type &value) More...

Collaboration diagram for QGenericArgument:

Detailed Description

\macro QMetaMethodArgument Q_ARG(Type, const Type &value)

This macro takes a Type and a value of that type and returns a QMetaMethodArgument, which can be passed to the template QMetaObject::invokeMethod() with the {Args &&...} arguments.

See also

Q_RETURN_ARG()

\macro QMetaMethodReturnArgument Q_RETURN_ARG(Type, Type &value)

This macro takes a Type and a non-const reference to a value of that type and returns a QMetaMethodReturnArgument, which can be passed to the template QMetaObject::invokeMethod() with the {Args &&...} arguments.

See also

Q_ARG()

\inmodule QtCore

The QGenericArgument class is an internal helper class for marshalling arguments.

This class should never be used directly. Please use the \l Q_ARG() macro instead.

See also

Q_ARG(), QMetaObject::invokeMethod(), QGenericReturnArgument

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The documentation for this class was generated from the following file:

• qtbase/src/corelib/kernel/qmetaobject.cpp (23f983fa09aa378129ed34de8ab4c2ec95d18ab9)