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author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-21 10:27:37 -0500 |
commit | c45bccad44187da27505cf5808424e709e3f54a1 (patch) | |
tree | 18a459a50f8d0551ba046e30462c93999d982725 /docs/source/lang/cpp/unsignedchar.rst | |
parent | 84fd2532a7f23d20354ff590790b3f892cb7e7d7 (diff) | |
parent | d5ad2a27f4e69e6cc9324331945937c983c30366 (diff) | |
download | librambutan-c45bccad44187da27505cf5808424e709e3f54a1.tar.gz librambutan-c45bccad44187da27505cf5808424e709e3f54a1.zip |
Merge branch 'master' into debug-serialusb.
Chose debug-serialusb version in cases of conflict.
Conflicts:
libmaple/usb/usb_callbacks.c
Diffstat (limited to 'docs/source/lang/cpp/unsignedchar.rst')
-rw-r--r-- | docs/source/lang/cpp/unsignedchar.rst | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/docs/source/lang/cpp/unsignedchar.rst b/docs/source/lang/cpp/unsignedchar.rst new file mode 100644 index 0000000..5b946ed --- /dev/null +++ b/docs/source/lang/cpp/unsignedchar.rst @@ -0,0 +1,33 @@ +.. highlight:: cpp + +.. _lang-unsignedchar: + +``unsigned char`` +================= + +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 |