Herror ::query_param_info (
    HTuple *Slots
)

Query slots of the online-information concerning the operator ::get_param_info.

The operator ::query_param_info returns the names of those pieces of information (Slots) which are available online for each parameter (online texts). The online texts themselves can be called up using

::get_param_info(<Procedurname>,<Parametername>,<Slot>,<Information>).


Parameters

Slots (output_control)
string-array -> HTuple.char *
Slotnames for the operator ::get_param_info.


Result

::query_param_info always returns the value H_MSG_TRUE.


Possible Successors

::get_param_info


See also

::get_param_info


Module

Image / region / XLD management



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