| 43 | | |
| 44 | | //! base class for all log_levels |
| 45 | | //! |
| 46 | | //! the existence of this class is forced by the necessity of passing log_levels to user_info methods, however, the main functionality |
| 47 | | //! is located in \c log_level_template class |
| 48 | | class log_level_base { |
| 49 | | private: |
| 50 | | // UserInfo class have to be able to read all the internal |
| 51 | | // attributes to be able to write/read log_level to/from a Setting structure |
| 52 | | friend class UI; |
| 53 | | |
| 54 | | //! this is necessary to allow logger to set ids vector appropriately and also to set registered_logger |
| 55 | | friend class logger; |
| 56 | | |
| 57 | | protected: |
| 58 | | //! boolean flags related indicating which details will be logged to a logger |
| 59 | | bitset<32> values; |
| 60 | | |
| 61 | | //! vector of vectors of log IDs - one element for each entry and multiple entries can be stored on the position of one enum |
| 62 | | Vec<ivec> ids; |
| 63 | | |
| 64 | | //! internal pointer to the logger to which this log_level is registered |
| 65 | | //! |
| 66 | | //! it is set to NULL at the beginning |
| 67 | | logger * registered_logger; |
| 68 | | |
| 69 | | public: |
| 70 | | //! default constructor |
| 71 | | log_level_base() { |
| 72 | | registered_logger = NULL; |
| 73 | | } |
| 74 | | |
| 75 | | |
| 76 | | //! a general utility transforming a comma-separated sequence of strings into an instance of Array<strings> |
| 77 | | static Array<string> string2Array( const string &input ); |
| 78 | | |
| 79 | | //! string equivalents of the used enumerations which are filled with a help of #LOG_LEVEL macro within class T |
| 80 | | virtual const Array<string> &names() const = 0; |
| 81 | | }; |
