Re: Trouble with std.Variant

[ddos via Digitalmars-d-learn]

The following code fails because Vec2.length() does not return 
int ... so Variant is only usable with types that do not have a 
method with name length() ?? i'm confused

On Thursday, 18 September 2014 at 21:03:47 UTC, ddos wrote:
struct Vec2
{
        float[2] vec;
        public float length()
        {
                return sqrt(vec[0]*vec[0]+vec[1]*vec[1]);
        }
}

int main(string[] argv)
{
        Vec2 test;
        Variant v = test;
    return 0;
}