学点C++小知识:复制粘贴代码千万要小心 错误代码:sampleCount VoiceKey::OnBackward (....) {...int atrend = sgn(buffer[samplesleft - 2]-buffer[samplesleft - 1]);int ztrend = sgn(buffer[samplesleft - WindowSizeInt-2]-buffer[samplesleft - WindowSi... 2023-06-13 C++复制粘贴代码文章软件开发编程规范