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author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-03 20:18:00 -0500 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-03 20:18:00 -0500 |
commit | 5ceac644e90c929e77f05d357d1d35d45e673fac (patch) | |
tree | 18c76f6117942fa46391fbbd8bd24e2c759c4895 /docs/source/lang/increment.rst | |
parent | e5b1e44a8ae8c593456f4b4734f05c9065f6f07b (diff) | |
download | librambutan-5ceac644e90c929e77f05d357d1d35d45e673fac.tar.gz librambutan-5ceac644e90c929e77f05d357d1d35d45e673fac.zip |
cleaning up previous commits.
note that addition of new files under docs/source/lang/api and
docs/source/lang/cpp which were just copies of files in
docs/source/lang/ imply that change history is lost to git.
Diffstat (limited to 'docs/source/lang/increment.rst')
-rw-r--r-- | docs/source/lang/increment.rst | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/docs/source/lang/increment.rst b/docs/source/lang/increment.rst deleted file mode 100644 index 6dffa80..0000000 --- a/docs/source/lang/increment.rst +++ /dev/null @@ -1,37 +0,0 @@ -.. highlight:: cpp - -.. _lang-increment: - -Increment and Decrement Operators (``++``, ``--``) -================================================== - -These operators increment (add one to) or decrement (subtract one -from) a variable. If they come before the variable, they return its -new value; otherwise, they return its old value. - -Some quick examples:: - - x++; // adds one to x, and returns the old value of x - ++x; // adds one to x, and returns the new value of x - - x--; // decrement x by one and returns the old value of x - --x; // decrement x by one and returns the new value of x - -A more extended example:: - - x = 2; - y = ++x; // x now contains 3, y contains 3 - y = x--; // x contains 2 again, y still contains 3 - -.. warning:: Be careful! You cannot put a space in between the two - ``+`` or ``-`` signs. This example is broken:: - - // this line won't compile (notice the extra space): - int y = x+ +; - -See Also --------- - -- :ref:`lang-compoundarithmetic` - -.. include:: cc-attribution.txt |