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author | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
commit | d9cbd78e29d42e70bb46641dd43ee0772c8c975f (patch) | |
tree | 80a67cba4468dbcd89b3cd23ad56695b1f146c66 /source/lang/unsignedchar.rst | |
parent | 546b34076d230b617ba86defb6b90cd934b01878 (diff) | |
download | librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.tar.gz librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.zip |
reorganized all the arduino/ docs into a lang/ subdirectory since
they're properly CC attributed now.
Diffstat (limited to 'source/lang/unsignedchar.rst')
-rw-r--r-- | source/lang/unsignedchar.rst | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/source/lang/unsignedchar.rst b/source/lang/unsignedchar.rst new file mode 100644 index 0000000..c49690d --- /dev/null +++ b/source/lang/unsignedchar.rst @@ -0,0 +1,36 @@ +.. highlight:: cpp + +.. _lang-unsignedchar: + +unsigned char +============= + +Description +----------- + +An unsigned version of the :ref:`char <lang-char>` data type. An +``unsigned char`` occupies 1 byte of memory; it stores an integer from +0 to 255. + +Like an :ref:`unsigned int <lang-unsignedint>`, an ``unsigned char`` +won't store negative numbers; it is also subject to the same +:ref:`overflow issues <lang-int-overflow>` as any integral data type. + +Example +------- + +:: + + unsigned char c = 240; + +See Also +-------- + + +- :ref:`byte <lang-byte>` +- :ref:`int <lang-int>` +- :ref:`array <lang-array>` +- :ref:`SerialUSB.println() <lang-serialusb-println>` +- :ref:`Serial.println() <lang-serial-println>` + +.. include:: cc-attribution.txt |