小编Dra*_*ir5的帖子

我需要将字符串与整数连接起来.为此,我使用stringstream以下方式:

int numPeople = 10;
stringstream ss;
ss << "Number of people is " << numPeople;

这很有效.但我试图通过以下方式做到:

int numPeople = 10;
stringstream ss << "Number of people is " << numPeople;

我收到以下错误:" '''令牌之前的预期初始化程序 "

为什么我收到此错误？为什么我不能stringstream在声明它的同时分配值？