c++ - omn​​etpp 项目中的构造函数

Question

我正在查看 omnetpp 和 mixim 中给出的 wiseroute 示例。并找到了以下代码。

   WiseRoute(): BaseNetwLayer()
, routeTable()
, floodTable()
, headerLength(0)
, macaddress()
, sinkAddress()
, useSimTracer(false)
, rssiThreshold(0)
, routeFloodsInterval(0)
, floodSeqNumber(0)
, tracer(NULL)
, routeFloodTimer(NULL)
, nbDataPacketsForwarded(0)
, nbDataPacketsReceived(0)
, nbDataPacketsSent(0)
, nbDuplicatedFloodsReceived(0)
, nbFloodsSent(0)
, nbPureUnicastSent(0)
, nbRouteFloodsSent(0)
, nbRouteFloodsReceived(0)
, nbUnicastFloodForwarded(0)
, nbPureUnicastForwarded(0)
, nbGetRouteFailures(0)
, nbRoutesRecorded(0)
, nbHops(0)
, receivedRSSI()
, routeRSSI()
, allReceivedRSSI()
, allReceivedBER()
, routeBER()
, receivedBER()
, nextHopSelectionForSink()
, trace(false), stats(false), debug(false)

{}

现在 WiseRoute() 是默认构造函数，它什么都不做。但是函数名和函数体之间的所有函数是做什么的？？

Answer 1

这是一个 Member initialization list 。它初始化你的 WiseRoute 的成员类。