deque-blog/add_struct.cpp

## add_struct.cpp
// Meta-function
template <int a, int b>
struct add_struct
{
  enum { value = a + b };
};

// Compute the value at compile time
add_struct<1, 2>::value;
	// Meta-function
	template <int a, int b>
	struct add_struct
	{
	enum { value = a + b };
	};

	// Compute the value at compile time
	add_struct<1, 2>::value;