Vector.len

Euclidean length of the vector

only: if( is( typeof( sqrt(CommonType!(T,float)(this.len2)) ) ) )

struct Vector(size_t N, T, alias string AS = "")

pure const @property

static if(is(typeof(dot(selftype.init, selftype.init))))

static if(is(typeof(sqrt(CommonType!(T, float)(this.len2)))))

len

(

E = CommonType!(T, float)

)

()

if (

isCompatibleArrayAccessStrings(N, AS, VVASES, VVASVS) ||

AS.length == 0

)

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