c++ 内联函数

[c++]代码库

#include <iostream>

inline int Double(int);

int main() {
	int target;
	using std::cout;
	using std::cin;
	using std::endl;

	cout << "Enter a number to work with: ";
	cin >> target;
	cout << "\n";

	target = Double(target);
	cout << "Target: " << target << endl;

	target = Double(target);
	cout << "Target: " << target << endl;

	target = Double(target);
	cout << "Target: " << target << endl;
	return 0;
}

int Double(int target) {
	return 2 * target;
}