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Add icol function with Array[Int] as argument #55

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Add icol function with Array[Int] as argument #55

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7 changes: 7 additions & 0 deletions src/main/scala/BIDMat/MatFunctions.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -1169,6 +1169,13 @@ object MatFunctions {
/** Make an integer column vector from a tuple to support 0->5 syntax for ranges. */
def icol(x:Tuple2[Int,Int]):IMat = icol(x._1 until x._2)

/** Make an integer column vector from an array of Ints. */
def icol(x:Array[Int]):IMat = {
val ahash = if (Mat.useCache) x.## else 0
val mat = IMat.newOrCheckIMat(x.length, 1, null, ahash, "icol_array".##)
System.arraycopy(x, 0, mat.data, 0, x.length)
mat
}

/** Make an integer column vector from a List. */
def icol(x:List[Int]):IMat = {
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