From 5a7dd1bea32458a4afc038984a903959134b82d3 Mon Sep 17 00:00:00 2001 From: Hanna Mendes Levitin Date: Wed, 1 Dec 2010 03:37:07 -0600 Subject: docs, now with style --- source/lang/cpp/unsignedchar.rst | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 source/lang/cpp/unsignedchar.rst (limited to 'source/lang/cpp/unsignedchar.rst') diff --git a/source/lang/cpp/unsignedchar.rst b/source/lang/cpp/unsignedchar.rst new file mode 100644 index 0000000..5b946ed --- /dev/null +++ b/source/lang/cpp/unsignedchar.rst @@ -0,0 +1,33 @@ +.. highlight:: cpp + +.. _lang-unsignedchar: + +``unsigned char`` +================= + +An unsigned version of the :ref:`char ` data type. An +``unsigned char`` occupies 1 byte of memory; it stores an integer from +0 to 255. + +Like an :ref:`unsigned int `, an ``unsigned char`` +won't store negative numbers; it is also subject to the same +:ref:`overflow issues ` as any integral data type. + +Example +------- + +:: + + unsigned char c = 240; + +See Also +-------- + + +- :ref:`byte ` +- :ref:`int ` +- :ref:`array ` +- :ref:`SerialUSB.println() ` +- :ref:`Serial.println() ` + +.. include:: cc-attribution.txt -- cgit v1.2.3