query_param_infoQueryParamInfoQueryParamInfoquery_param_infoT_query_param_info

HALCON ScriptCpp++.NETPythonC

Short description

query_param_infoQueryParamInfoQueryParamInfoquery_param_infoT_query_param_info — Query slots of the online-information concerning the operator get_param_infoGetParamInfo.

Signature

query_param_info( out string Slots )void QueryParamInfo( HTuple* Slots )static void HOperatorSet.QueryParamInfo( out HTuple slots )def query_param_info( ) -> Sequence[str]

Herror T_query_param_info( Htuple* Slots )

static HTuple HInfo::QueryParamInfo( )

static HTuple HInfo.QueryParamInfo( )

Description

The operator query_param_infoQueryParamInfo returns the names of those pieces of information (Slotsslotsslots) 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>).

Execution information

Execution information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).

• Multithreading scope: global (may be called from any thread).

• Processed without parallelization.

Parameters

Slotsslotsslots (output_control) string-array → (string)HTuple (HString)HTuple (string)Sequence[str]Htuple (char*)

Slot names for the operator get_param_infoGetParamInfo.

Result

query_param_infoQueryParamInfo always returns the value 2 (H_MSG_TRUE).

Combinations with other operators

Combinations

Possible successors

get_param_infoGetParamInfo

See also

get_param_infoGetParamInfo

Module

Foundation