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JavaScript:SpiderMonkey:C++ Coding Style: Difference between revisions
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JavaScript:SpiderMonkey:C++ Coding Style (view source)
Revision as of 09:02, 27 July 2011
, 27 July 2011Add info about conditionals.
m (→Classical OOP: Four space softtab consistency in examples.) |
(Add info about conditionals.) |
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C++ is powerful, with many degrees of freedom and some attractive nuisances. We should aspire to use it in a lean, close-to-the-metal fashion, and avoid style-over-substance [http://www.bikeshed.com/ bikeshedding]. | C++ is powerful, with many degrees of freedom and some attractive nuisances. We should aspire to use it in a lean, close-to-the-metal fashion, and avoid style-over-substance [http://www.bikeshed.com/ bikeshedding]. | ||
== Conditionals == | |||
The following style is used for bracing conditionals: | |||
If the consequent (and, if present, the alternate) is a single statement, no braces are used. | |||
if (today == "Tuesday") | |||
puts("I don't have my wallet on me."); | |||
else | |||
puts("I would gladly pay you on Tuesday for a hamburger today."); | |||
However, if ''either'' the consequent or alternate is a block of multiple statements, braces are used on both. | |||
if (canSwingFromWeb) { | |||
p->swingFromWeb(); | |||
} else { | |||
JS_ASSERT(p->isSpiderPig()); | |||
p->doWhateverSpiderPigDoes(); | |||
} | |||
== Namespaces == | == Namespaces == | ||