| ::disp_info | Display the manual information of a procedure on the screen. |
| ::get_chapter_info | Get information concerning the chapters on procedures. |
| ::get_keywords | Get keywords which are assigned to procedures. |
| ::get_operator_info | Get information concerning a HALCON-procedure. |
| ::get_operator_name | Get procedures with the given string as a substring of their name. |
| ::get_param_info | Get information concerning the procedure parameters. |
| ::get_param_names | Get the names of the parameters of a HALCON-procedure. |
| ::get_param_num | Get number of the different parameter classes of a HALCON-procedure. |
| ::get_param_types | Get default data type for the control parameters of a HALCON-procedure. |
| ::query_operator_info | Query slots concerning information with relation to the operator ::get_operator_info. |
| ::query_param_info | Query slots of the online-information concerning the operator ::get_param_info. |
| ::search_operator | Search names of all procedures assigned to one keyword. |