diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/coding.md | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/doc/coding.md b/doc/coding.md index ab3a73494a..69388c9ce2 100644 --- a/doc/coding.md +++ b/doc/coding.md @@ -43,8 +43,61 @@ Common types: set set or multiset bn CBigNum -------------------------- +Doxygen comments +----------------- + +To facilitate the generation of documentation, use doxygen-compatible comment blocks for functions, methods and fields. + +For example, to describe a function use: +```c++ +/** + * ... text ... + * @param[in] arg1 A description + * @param[in] arg2 Another argument description + * @pre Precondition for function... + */ +bool function(int arg1, const char *arg2) +``` +A complete list of `@xxx` commands can be found at http://www.stack.nl/~dimitri/doxygen/manual/commands.html. +As Doxygen recognizes the comments by the delimiters (`/**` and `*/` in this case), you don't +*need* to provide any commands for a comment to be valid, just a description text is fine. + +To describe a class use the same construct above the class definition: +```c++ +/** + * Alerts are for notifying old versions if they become too obsolete and + * need to upgrade. The message is displayed in the status bar. + * @see GetWarnings() + */ +class CAlert +{ +``` + +To describe a member or variable use: +```c++ +int var; //!< Detailed description after the member +``` + +Also OK: +```c++ +/// +/// ... text ... +/// +bool function2(int arg1, const char *arg2) +``` + +Not OK (used plenty in the current source, but not picked up): +```c++ +// +// ... text ... +// +``` + +A full list of comment syntaxes picked up by doxygen can be found at http://www.stack.nl/~dimitri/doxygen/manual/docblocks.html, +but if possible use one of the above styles. + Locking/mutex usage notes +------------------------- The code is multi-threaded, and uses mutexes and the LOCK/TRY_LOCK macros to protect data structures. @@ -60,8 +113,8 @@ between the various components is a goal, with any necessary locking done by the components (e.g. see the self-contained CKeyStore class and its cs_KeyStore lock for example). -------- Threads +------- - ThreadScriptCheck : Verifies block scripts. |