|  | 
| Level | getLevel () | 
|  | Return the current logging level. 
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|  | 
| void | setLevel (Level lvl) | 
|  | Set the logging level. (Lower-level messages will be suppressed.) 
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|  | 
| void | setLevel (int &argc, char *argv[]) | 
|  | If "-debug", "-info", "-warn", "-error" or "-fatal" is found in the given array of command-line arguments, set the logging level appropriately and remove the relevant argument(s) from the array. 
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|  | 
| void | setProgramName (const std::string &progName, bool useColor=true) | 
|  | Specify a program name to be displayed in log messages. 
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|  | 
| void | initialize (bool useColor=true) | 
|  | Initialize the logging system if it is not already initialized. 
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|  | 
| void | initialize (int &argc, char *argv[], bool useColor=true) | 
|  | Initialize the logging system from command-line arguments. 
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|  | 
  
  | 
        
          | void initialize | ( | int & | argc, |  
          |  |  | char * | argv[], |  
          |  |  | bool | useColor = true ) |  | inline | 
 
Initialize the logging system from command-line arguments. 
If "-debug", "-info", "-warn", "-error" or "-fatal" is found in the given array of command-line arguments, set the logging level appropriately and remove the relevant argument(s) from the array.