C++-有没有一种方法可以将标识符作为字符串
C++ - Is there a way to get an identifier as a string?
有没有办法将类的函数或对象的标识符作为字符串
类似:
void SomeFunc() {}
int main()
{
SomeClass classObject(1, 2, 3);
std::cout << getName(classObject) << std::endl;
// Will print "classObject"
SomeClass name;
std::cout << getName(name) << std::endl;
// Will print "name"
std::cout << getName(SomeFunc) << std::endl;
// Will print "SomeFunc"
}
您有用于宏的字符串化运算符:
#define getName(a) #a
将把它作为参数得到的任何东西变成一个带引号的字符串
getName(something) turns into "something"