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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/longcast.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/longcast.rst')
-rw-r--r-- | source/lang/longcast.rst | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/source/lang/longcast.rst b/source/lang/longcast.rst new file mode 100644 index 0000000..16d7582 --- /dev/null +++ b/source/lang/longcast.rst @@ -0,0 +1,30 @@ +.. highlight:: cpp + +.. _lang-longcast: + +long() +====== + +Description +----------- + +Converts a value to the :ref:`long <lang-long>` data type. Here is +an example:: + + double d = 2.5; + long i = long(d); // i holds "2L", an long value + +The value inside of the parentheses (``long(...)``) can be of any type. +However, if it is not a numeric type (like ``double``, ``char``, +etc.), you will get strange results. + +See the :ref:`long <lang-long>` reference for details about the +precision and limitations of ``long`` variables on the Maple. + +See Also +-------- + +- :ref:`long <lang-long>` + + +.. include:: cc-attribution.txt |