Get number of the different parameter classes of a HALCON-procedure.
The operator get_param_num returns the number of the input and output object parameters, as well as the input and output control parameters for the indicated HALCON-procedure. Further, you will receive the name of the C-function (CName) called by the procedure. The output parameter Type indicates, whether the procedure is a system procedure or an user procedure.
|
ProcName (input_control) |
proc_name -> string |
| Name of the procedure. | |
| Default value: 'get_param_num' | |
|
CName (output_control) |
string -> string |
| Name of the called C-function. | |
|
InpObjPar (output_control) |
integer -> integer |
| Number of the input object parameters. | |
|
OutpObjPar (output_control) |
integer -> integer |
| Number of the output object parameters. | |
|
InpCtrlPar (output_control) |
integer -> integer |
| Number of the input control parameters. | |
|
OutpCtrlPar (output_control) |
integer -> integer |
| Number of the output control parameters. | |
|
Type (output_control) |
string -> string |
| System procedure or user procedure. | |
| Suggested values: 'system', 'user' | |
The operator get_param_num returns the value 2 (H_MSG_TRUE) if the name of the procedure exists. Otherwise an exception handling is raised.
get_param_num is reentrant and processed without parallelization.
get_keywords, search_operator, get_operator_name, get_operator_info
get_operator_info, get_param_info
get_param_names, get_param_types, get_operator_name
Image / region / XLD management
