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-.. highlight:: cpp
-
-.. _lang-increment:
-
-Increment and Decrement Operators (``++``, ``--``)
-==================================================
-
-These operators increment (add one to) or decrement (subtract one
-from) a variable. If they come before the variable, they return its
-new value; otherwise, they return its old value.
-
-Some quick examples::
-
- x++; // adds one to x, and returns the old value of x
- ++x; // adds one to x, and returns the new value of x
-
- x--; // decrement x by one and returns the old value of x
- --x; // decrement x by one and returns the new value of x
-
-A more extended example::
-
- x = 2;
- y = ++x; // x now contains 3, y contains 3
- y = x--; // x contains 2 again, y still contains 3
-
-.. warning:: Be careful! You cannot put a space in between the two
- ``+`` or ``-`` signs. This example is broken::
-
- // this line won't compile (notice the extra space):
- int y = x+ +;
-
-See Also
---------
-
-- :ref:`lang-compoundarithmetic`
-
-.. include:: /arduino-cc-attribution.txt