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Diffstat (limited to 'docs/source/lang/cpp/char.rst')
| -rw-r--r-- | docs/source/lang/cpp/char.rst | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/docs/source/lang/cpp/char.rst b/docs/source/lang/cpp/char.rst index b8747f3..686c0d1 100644 --- a/docs/source/lang/cpp/char.rst +++ b/docs/source/lang/cpp/char.rst @@ -10,7 +10,6 @@ value from -128 to 127). Character literals are written in single quotes, like this: ``'A'`` (for multiple characters - strings - use double quotes: ``"ABC"``). - Just like everything else on a computer, characters are stored as numbers. You can see the specific encoding in the `ASCII chart <http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters>`_\ @@ -25,26 +24,21 @@ The ``char`` datatype is a signed type, meaning that it encodes numbers from -128 to 127. For an unsigned type, which stores values from 0 to 255, just use the type ``unsigned char`` (two words). - Example ------- :: - // the following two lines are equivalent, using the ASCII + // The following two lines are equivalent, using the ASCII // character encoding: char c = 'A'; char c = 65; - -See also +See Also -------- - - :ref:`lang-int` - :ref:`lang-array` (a string is just an array of ``char``\ s) - :ref:`Serial.println() <lang-serial-println>` - - .. include:: cc-attribution.txt |