如何将ostream转换为字符串

Question

在一个函数中，我正在传递ostream，并希望转换为字符串。

void func (ostream& stream) {
/* Needs to convert stream into string */
}

Answer 1

void func (ostream& stream) {
/* Needs to convert stream into string */
std::stringstream ss;
ss << stream.rdbuf();
std::string myString = ss.str();
}