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diff --git a/docs/source/lang/cpp/unsignedlonglong.rst b/docs/source/lang/cpp/unsignedlonglong.rst deleted file mode 100644 index a1143f0..0000000 --- a/docs/source/lang/cpp/unsignedlonglong.rst +++ /dev/null @@ -1,43 +0,0 @@ -.. highlight:: cpp - -.. _lang-unsignedlonglong: - -``unsigned long long`` -====================== - -An unsigned version of the :ref:`long long <lang-longlong>` data type. -An ``unsigned long long`` occupies 8 bytes of memory; it stores an -integer from 0 to 2^64-1, which is approximately 1.8×10^19 (18 -quintillion, or 18 billion billion). - -A synonym for the ``unsigned long long`` type is ``uint64``. - -Like an :ref:`unsigned int <lang-unsignedint>`, an ``unsigned long -long`` won't store negative numbers; it is also subject to the same -:ref:`overflow issues <lang-int-overflow>` as any integral data type. - -Here is an example of declaring an ``unsigned long long`` variable -named ``c``, then giving it value 299,792,458,000,000,000 (see -:ref:`integer constants <lang-constants-integers-u-l>` for an -explanation of the "ULL" at the end of the number):: - - // Speed of light in nanometers per second (approximate). - unsigned long long c = 299792458000000000ULL; - -The general syntax for declaring an ``unsigned long long`` variable named -``var``, then giving it value ``val``, looks like:: - - unsigned long long var = val; - -See Also --------- - -- :ref:`long long <lang-longlong>` -- :ref:`int <lang-int>` -- :ref:`unsigned <lang-unsignedint>` -- :ref:`char <lang-char>` -- :ref:`unsigned char <lang-unsignedchar>` -- :ref:`Integer Constants <lang-constants-integers>` -- :ref:`Variables <lang-variables>` - -.. include:: /arduino-cc-attribution.txt |