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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/void.rst | |
parent | 3b7f16dba295da3a0071564ac284c25dc56e6b18 (diff) | |
download | librambutan-a0549b4a15a7093f990fffa4bc1d2d52ec1c16e2.tar.gz librambutan-a0549b4a15a7093f990fffa4bc1d2d52ec1c16e2.zip |
docs, now with style
Diffstat (limited to 'docs/source/lang/cpp/void.rst')
-rw-r--r-- | docs/source/lang/cpp/void.rst | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/docs/source/lang/cpp/void.rst b/docs/source/lang/cpp/void.rst new file mode 100644 index 0000000..88bd448 --- /dev/null +++ b/docs/source/lang/cpp/void.rst @@ -0,0 +1,31 @@ +.. highlight:: cpp + +.. _lang-void: + +``void`` +======== + +The ``void`` keyword is used only in function declarations. It +indicates that the function is expected to return no information to +the function from which it was called, or that it expects no arguments +from its caller. + +Example +------- + +:: + + // actions are performed in the functions "setup" and "loop" + // but no information is reported to the larger program + + void setup() { + // ... + } + + void loop() { + // ... + } + +.. TODO doc page on function declaration? + +.. include:: cc-attribution.txt |