static_cast by zoe

static_cast

#include <iostream>

class Foo {
public:
	Foo() : val(4.2) {}

	void a() {
		std::cout << "float: " << val << '\n';
	}
	
	void b() {
		//val stays an float, but the result of static_cast<int>(value) is
		//it's value as an int
		std::cout << "as a int:" << static_cast<int>(val) << '\n';
	}
private:
	float val;
};

int main() {
	Foo f;
	f.b();
	f.a();
}