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VectorInt.FindMask Method (TMtxVec, string, TCplx)
VectorInt Record | VectorInt Members | MtxExprInt Namespace | FindMask Method | See Also
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Finds a vector mask.

Pascal
function FindMask(const a: TMtxVec; const op: string; const b: TCplx): TMtxVecInt; overload;
Description

The calling vector will hold the those elements where the Op comparison between a and b is True. Op string parameter can be '<', '>', '>=','<=','=' or '<>'. 

The calling vector will store the mask, 1 at those index locations

  • where the Op comparison was True and 0 at those index locations
  • where the Op comparison was false.

 

The calling vector stores the mask as Integers in to the memory location occupied by Values array.

See Also

Vector.FindAndGather, VectorInt.FindAndGather, FindAndSplit, FindIndexes, Find, Vector.Gather, VectorInt.Gather, Scatter

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