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2010-01-26 21:00:30 -06:00
sm-ssc Code Style Guidelines
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AJ is biased, but prefers to edit text in SciTE and just uses Visual Studio when
necessary. "It's really slow!"
That being said, the sm-ssc code style guidelines are as follows:
1) Follow the current coding conventions set forth in the source code.
This means use tabs. AJ prefers tabs have a width of 4. Visual Studio and web
browsers assume tabs to be 8 by default. :/
Use of the tab character means you can define however wide you want it to be.
2010-01-26 21:00:30 -06:00
Use of the space character is allowed for complex alignment. There are many
examples of this in the code.
If it can be done in one line, do so:
int xTwenty(int factor){ return factor*20; }
Otherwise, follow what's in the code, namely...
for single line ifs :
if( somecrap )
dosomethingelse();
for multi-lines:
if( anothercrap )
{
omg();
lotsofstuff();
}
Naming conventions seem to be Hungarian (of Apps or System, I do not know).
2) Remove any unnecessary whitespace. "Unnecessary" whitespace includes tabs
at the end of } characters, tabs that lead nowhere, like this one:
and keep in mind that this can be done with spaces too:
so watch yourself. Remove 'em all.
3) When making LOG->Trace()s in code, it's best to include the name of the Class
and Function in [], like so:
LOG->Info( "[NetworkSyncManager::Listen] Initializing socket..." );
You may not always need to do this, but it helps for clarity and sanity.
4) Comment style. (This is a preferred suggestion. You may choose to do whatever
you like, but it is recommended to follow this style when submitting code for
inclusion.)
// is preferred for one-liners
// and also blocks of text where the comment isn't too long.
// sometimes you'll find // comments longer than this thrown in there by AJ
/* instead of doing this.
* when making a new line in a long form comment, start like this line.
* and put the end where it fits. */
/*
* doing this (first line blank) is discouraged, but is allowed in certain places.
* Copyright notices use this style and should remain doing so; don't clean it up
* in that instance. All new copyright notices should follow this style as well,
* for consistency's sake.
*/
/* use of long comments for one line is VERY discouraged */
// usually, it will will get cleaned up into this style, but there are exceptions:
// exception #1: function arguments
void SomeFunction(size_t /*ACTUAL DATA TYPE*/)
// where you need to have it be /* */ or else it'll mess up.
// exception #2: #defines
#define /* you must use long form in defines, */ \
// otherwise it won't parse the newline correctly (this will cause an error) \
// exception #3: .h files
/* ScreenTypicalExample - this always shows up like this. It usually is always one line, even when it extends past column 80. This is acceptible; Most people don't write novels here like I just did. */
// on comment length:
/* typically total 80 characters is the preferred width per line, like this one.
* Sometimes, you can get away with sentences where a word or phrase hangs over the edge,
* especially if you can guess the context without needing to scroll.
* Pre-existing comments are usually trimmed to meet the 80-column width if they
* go way overboard. */
5) There are no other rules (yet).