4189871920
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1972 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
88 lines
3.4 KiB
Plaintext
88 lines
3.4 KiB
Plaintext
Coding Style for Fail*
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======================
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You may violate/break any of the following rules if you have a good reason to
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do so, e.g., if readability is notably enhanced.
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For Python code, try to stick to <http://www.python.org/dev/peps/pep-0008>.
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Especially use 4 spaces per indentation level, and don't mix tabs and spaces
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for indentation.
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The following style rules apply to C/C++/AspectC++ code:
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- Language (comments, SVN commit messages, "temporary" stuff): English
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(without exception)
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- Naming conventions:
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* Source files: .cc (Source), .hpp (Header), .ah (Aspect Header), MixedCase
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* Namespaces: lowercase
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* Classes, (global) functions: MixedCase, starting with uppercase letter
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* Public members: MixedCase, starting with lowercase letter
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* Private & protected members: starting with "m_"
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* Global Variables: starting with "g_"
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* Preprocessor macros: uppercase
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- Include guard for MyFooBar.hpp: __MY_FOO_BAR_HPP__
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* Constant variables: uppercase
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* (no convention for local variables)
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* typedefs: lowercase, underscores (good_name_t)
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* abbreviations (even in identifiers): uppercase
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- Comments:
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* Doxygen comments:
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- In detail for all public members (parameters, return value, side
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effects, ...)
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- (At least) Briefly for private/protected members
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- At the top of each (aspect) header file: @brief
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- For each complex data type (and its elements)
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* Explain *nontrivial* program logic not only by describing the "what's
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happening here", but also the "why are we doing it this way".
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* Use "normal" C/C++ comments within functions (//, /**/).
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* No author names, creation dates, change logs etc. in source files.
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That's why we're using a VCS.
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- Formatting:
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* Indentation: 1 tab (tabstop at 4 spaces)
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- may be relaxed / mixed with spaces for better readability of
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multi-line statements, e.g.:
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<TAB>cout << "The counter value is: "
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<TAB> << value;
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<TAB>if (first_looong_condition &&
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<TAB> second_looong_condition) {
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<TAB><TAB>...
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* Preprocessor directives start in column 1.
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* Max. line length: 100 characters.
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* "public"/"private"/"protected" has the same identation as its surrounding
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"class Foo" statement (we'd waste one indentation level for every class
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definition otherwise):
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class Foo {
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public:
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<TAB>void doSomething();
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};
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Similarly (and for the same reason) for namespaces and switch/case
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statements:
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switch (foo) {
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case 1:
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<TAB>...
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}
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* Compound statements (blocks): <Space>+'{' in the same line as its
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governing control structure (if, while, for, switch, try) or
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namespace/class definition:
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if (something) {
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<TAB>...
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}
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* Method/Function definitions are an exception to this ('{' in a new line):
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Definition: | Declaration:
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void myFunction(int i) | void myFunction(int i);
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{ |
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<TAB>... |
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} |
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* Control structure tokens ("if", "try", for, ...) are followed by a
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single space for better disambiguation from function definitions:
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if (...) {
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<TAB>...
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} else if (...) {
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<TAB>...
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} else {
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<TAB>...
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}
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