Re: Trouble with std.Variant

2014-09-19 Thread Nicolas Sicard via Digitalmars-d-learn
On Thursday, 18 September 2014 at 21:14:55 UTC, Ali Çehreli wrote: On 09/18/2014 02:06 PM, ddos wrote: 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 Septe

Re: Trouble with std.Variant

2014-09-18 Thread Ali Çehreli via Digitalmars-d-learn
On 09/18/2014 02:06 PM, ddos wrote: 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

Re: Trouble with std.Variant

2014-09-18 Thread 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(

Trouble with std.Variant

2014-09-18 Thread ddos via Digitalmars-d-learn
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; }