virtual int get_custom_param_desc(int i,param_desc *pd)
Parameter | Type | Description |
---|---|---|
i | int | parameter index |
pd | param_desc * | parameter desc to be filled |
If pd=0, the number of custom parameters.
This virtual function must be implemented by all sub-classes. It returns the number of parameters the object has and each parameter description.
When called with pd=0, it must return the number of parameters. When pd<>0, it fill the description variable pd with information on the parameter index i.