Re: [swift-users] Filling two type parameters with the same type

[somu subscribe via swift-users]

Hi Taylor,

If both Source and Displacement are going to be Noise, you could use just one 
placeholder type.

class Noise {}

struct DistortedNoise<Item> where Item:Noise
{
    let source:Item,
    displacement:Item
    
    init(source:Item, displacement:Item)
    {
        self.source       = source
        self.displacement = displacement
    }
    
    init(source:Item)
    {
        self.source       = source
        self.displacement = source
    }
}

Regards,
Muthu
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