org.apache.commons.math3.linear

## Class MatrixDimensionMismatchException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - java.lang.IllegalArgumentException
        - - org.apache.commons.math3.exception.MathIllegalArgumentException
          - - org.apache.commons.math3.exception.MultiDimensionMismatchException
            - - org.apache.commons.math3.linear.MatrixDimensionMismatchException

- All Implemented Interfaces:
    Serializable, ExceptionContextProvider

      public class MatrixDimensionMismatchException
      extends MultiDimensionMismatchException

  Exception to be thrown when either the number of rows or the number of columns of a matrix do not match the expected values.
  Since:
    3.0
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `MatrixDimensionMismatchException(int wrongRowDim, int wrongColDim, int expectedRowDim, int expectedColDim)` Construct an exception from the mismatched dimensions.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getExpectedColumnDimension()`
    `int` | `getExpectedRowDimension()`
    `int` | `getWrongColumnDimension()`
    `int` | `getWrongRowDimension()`

    - ### Methods inherited from class org.apache.commons.math3.exception.MultiDimensionMismatchException

      `getExpectedDimension, getExpectedDimensions, getWrongDimension, getWrongDimensions`

    - ### Methods inherited from class org.apache.commons.math3.exception.MathIllegalArgumentException

      `getContext, getLocalizedMessage, getMessage`

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### MatrixDimensionMismatchException

          public MatrixDimensionMismatchException(int wrongRowDim,
                                          int wrongColDim,
                                          int expectedRowDim,
                                          int expectedColDim)

      Construct an exception from the mismatched dimensions.
      Parameters:
        `wrongRowDim` - Wrong row dimension.
        `wrongColDim` - Wrong column dimension.
        `expectedRowDim` - Expected row dimension.
        `expectedColDim` - Expected column dimension.

  - ### Method Detail

    - #### getWrongRowDimension

          public int getWrongRowDimension()

      Returns:
        the expected row dimension.

    - #### getExpectedRowDimension

          public int getExpectedRowDimension()

      Returns:
        the expected row dimension.

    - #### getWrongColumnDimension

          public int getWrongColumnDimension()

      Returns:
        the wrong column dimension.

    - #### getExpectedColumnDimension

          public int getExpectedColumnDimension()

      Returns:
        the expected column dimension.

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