# Package org.apache.sysds.runtime.matrix.operators

- Class Summary
  Class | Description
  --- | ---
  AggregateBinaryOperator |
  AggregateOperator |
  AggregateTernaryOperator |
  AggregateUnaryOperator |
  BinaryOperator |
  CMOperator |
  CountDistinctOperator |
  COVOperator |
  LeftScalarOperator | Scalar operator for scalar-matrix operations with scalar on the left-hand-side.
  MultiThreadedOperator |
  Operator |
  QuaternaryOperator |
  ReIndexOperator |
  ReorgOperator |
  RightScalarOperator | Scalar operator for scalar-matrix operations with scalar on the right-hand-side.
  ScalarOperator | Base class for all scalar operators.
  SimpleOperator |
  TernaryOperator |
  UnaryOperator |

- Enum Summary
  Enum | Description
  --- | ---
  CMOperator.AggregateOperationTypes |
  CountDistinctOperatorTypes |