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author | Hanna Mendes Levitin <hanna@anomaly-3.local> | 2010-12-01 03:37:07 -0600 |
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committer | Hanna Mendes Levitin <hanna@anomaly-3.local> | 2010-12-01 03:37:07 -0600 |
commit | a0549b4a15a7093f990fffa4bc1d2d52ec1c16e2 (patch) | |
tree | 9c6383570be6d045db4d8942ca3137fc3cb5b8a0 /docs/source/lang/cpp/longcast.rst | |
parent | 3b7f16dba295da3a0071564ac284c25dc56e6b18 (diff) | |
download | librambutan-a0549b4a15a7093f990fffa4bc1d2d52ec1c16e2.tar.gz librambutan-a0549b4a15a7093f990fffa4bc1d2d52ec1c16e2.zip |
docs, now with style
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-rw-r--r-- | docs/source/lang/cpp/longcast.rst | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/docs/source/lang/cpp/longcast.rst b/docs/source/lang/cpp/longcast.rst new file mode 100644 index 0000000..2b92345 --- /dev/null +++ b/docs/source/lang/cpp/longcast.rst @@ -0,0 +1,27 @@ +.. highlight:: cpp + +.. _lang-longcast: + +``long()`` (cast) +================= + +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 |