Package com.io7m.jtensors.core.unparameterized.matrices

# Interface MatrixReadable2x2DType

All Superinterfaces:
  `MatrixReadableDType`

All Known Subinterfaces:
  `Matrix2x2DType`, `MatrixByteBuffered2x2Type`, `MatrixStorage2x2Type`, `PMatrix2x2DType<A,​B>`, `PMatrixByteBuffered2x2Type<A,​B>`, `PMatrixReadable2x2DType<A,​B>`, `PMatrixStorage2x2Type<A,​B>`

All Known Implementing Classes:
  `Matrix2x2D`, `MatrixByteBuffered2x2s16`, `MatrixByteBuffered2x2s32`, `MatrixByteBuffered2x2s64`, `PMatrix2x2D`, `PMatrixByteBuffered2x2s16`, `PMatrixByteBuffered2x2s32`, `PMatrixByteBuffered2x2s64`

    public interface MatrixReadable2x2DType
    extends MatrixReadableDType

The type of 2x2 `double`-typed matrices.

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `double` | `r0c0()` |
  `double` | `r0c1()` |
  `double` | `r1c0()` |
  `double` | `r1c1()` |
  `default double` | `rowColumn​(int row, int column)` |

- ## Method Details

  - ### r0c0

    @Parameter(order=0) double r0c0()
    Returns:
      The value at row 0 column 0

  - ### r0c1

    @Parameter(order=1) double r0c1()
    Returns:
      The value at row 0 column 1

  - ### r1c0

    @Parameter(order=2) double r1c0()
    Returns:
      The value at row 1 column 0

  - ### r1c1

    @Parameter(order=3) double r1c1()
    Returns:
      The value at row 1 column 1

  - ### rowColumn

    default double rowColumn​(int row, int column)
    Specified by:
      `rowColumn` in interface `MatrixReadableDType`
    Parameters:
      `row` - The row, starting at 0
      `column` - The column, starting at 0
    Returns:
      The value at row `row`, column `column`