Implementing Qt Signals and Slots in Pure C++

Qt编译错误：Signal and slot arguments are not compatible 原创 signal and slot arguments are not compatible SignalType::Arguments, typename SlotType::Arguments>::value), 256, Signal and slot arguments are not compatible ); 257, Q_STATIC_ASSERT_X((QtPrivate signal slot Usually, a connection can only be made if the slot has the same number of arguments as the signal , and if all the argument types are compatible

signal and slot error: static assertion failed: Signal and slot arguments are not compatible