.. highlightlang:: us

.. index:: bit_xor

.. _bit_xor:

bit_xor
=======

.. us.tag bit_xor NOTREADYENGLISH bit-ops New5510

:ref:`bit_xor` performs a logical exclusive OR operation.

.. function:: m = bit_xor(m1, m2)
              m = bit_xor(m1, m2, cast)

.. us.return

**Return Value**

*m* is an integer matrix.

.. us.params

**Parameters**

.. uparam:: m1

   *m1* is a matrix.

.. uparam:: m2

   *m2* is a matrix. *m1* and *m2* must have the same size.

.. uparam:: cast

   *cast* is one of the following values:

   .. list-table::
      :header-rows: 0

      * - CAST_INT8 (0)
        -
      * - CAST_UINT8 (1)
        -
      * - CAST_INT16 (2)
        -
      * - CAST_UINT16 (3)
        -
      * - CAST_INT32 (4)
        -
      * - CAST_UINT32 (5)
        -
      * - CAST_INT64 (6)
        -
      * - CAST_UINT64 (7)
        - default-Wert.

.. us.comment

**Comment**

UniScript uses double precision floating-point values. When casted to a 
``CAST_INT64`` or ``CAST_UINT64`` only the lower 53 Bits
(Bit 0 .. Bit 52) can be used.

.. us.example

**Example**

::

   * m1=strtol("1010", 2)
   * m2=strtol("1011", 2)
   * bit_xor(m1,m2)
       1.0000 

.. us.history

**History**

.. list-table::
   :header-rows: 1

   * - Version
     - Description
   * - R2013.10
     - New.

.. seealso::
   :ref:`bit-ops`,
   :ref:`bit_get`,
   :ref:`bit_set`,
   :ref:`bit_and`,
   :ref:`bit_or`,
   :ref:`bit_not`,
   :ref:`bit_lshift`,
   :ref:`bit_rshift`

:sub:`id-719000`