# Interface MatrixReadableDType

All Known Subinterfaces:
  `Matrix2x2DType, Matrix3x3DType, Matrix4x4DType, MatrixByteBuffered2x2Type, MatrixByteBuffered3x3Type, MatrixByteBuffered4x4Type, MatrixReadable2x2DType, MatrixReadable3x3DType, MatrixReadable4x4DType, MatrixStorage2x2Type, MatrixStorage3x3Type, MatrixStorage4x4Type, PMatrix2x2DType<A,B>, PMatrix3x3DType<A,B>, PMatrix4x4DType<A,B>, PMatrixByteBuffered2x2Type<A,B>, PMatrixByteBuffered3x3Type<A,B>, PMatrixByteBuffered4x4Type<A,B>, PMatrixReadable2x2DType<A,B>, PMatrixReadable3x3DType<A,B>, PMatrixReadable4x4DType<A,B>, PMatrixStorage2x2Type<A,B>, PMatrixStorage3x3Type<A,B>, PMatrixStorage4x4Type<A,B>`

All Known Implementing Classes:
  `Matrix2x2D, Matrix3x3D, Matrix4x4D, MatrixByteBuffered2x2s16, MatrixByteBuffered2x2s32, MatrixByteBuffered2x2s64, MatrixByteBuffered3x3s16, MatrixByteBuffered3x3s32, MatrixByteBuffered3x3s64, MatrixByteBuffered4x4s16, MatrixByteBuffered4x4s32, MatrixByteBuffered4x4s64, PMatrix2x2D, PMatrix3x3D, PMatrix4x4D, PMatrixByteBuffered2x2s16, PMatrixByteBuffered2x2s32, PMatrixByteBuffered2x2s64, PMatrixByteBuffered3x3s16, PMatrixByteBuffered3x3s32, PMatrixByteBuffered3x3s64, PMatrixByteBuffered4x4s16, PMatrixByteBuffered4x4s32, PMatrixByteBuffered4x4s64`

public interface MatrixReadableDType
The type of readable matrices with `double`-typed elements.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `double`
  `rowColumn(int row, int column)`

- ## Method Details

  - ### rowColumn

    double rowColumn(int row, int column)
    Parameters:
      `row` - The row, starting at 0
      `column` - The column, starting at 0
    Returns:
      The value at row `row`, column `column`