eachLower.eachLower

template eachLower(alias fun)

static if(__traits(isSame, naryFun!fun, fun))

void

eachLower

(

Inputs...

)

(

scope Inputs inputs

)

if (

(

(Inputs.length > 1) &&

(isIntegral!(Inputs[$ - 1]))

) ||

(Inputs.length)

)

Parameters

inputs Inputs: One or more two-dimensional slices and an optional integer, k.
The value k determines which diagonals will have the function applied: For k = 0, the function is also applied to the main diagonal For k = 1 (default), only the non-main diagonals below the main diagonal will have the function applied. For k > 1, fewer diagonals below the main diagonal will have the function applied. For k < 0, more diagonals above the main diagonal will have the function applied.