Get keywords which are assigned to procedures.
The operator get_keywords returns all the keywords in the online-texts corresponding to those procedures which have the indicated substring ProcName in their name. If instead of ProcName the empty string is transmitted, the operator get_keywords returns all keywords. The keywords of an individual procedure can also be called by using the operator get_operator_info. The online-texts will be taken from the files english.hlp, english.sta, english.num, english.key and english.idx, which are searched by HALCON in the currently used directory and in the directory 'help_dir' (see also get_system and set_system).
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ProcName (input_control) |
proc_name -> string |
| Substring in the names of those procedures for which keywords are needed. | |
| Default value: 'get_keywords' | |
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Keywords (output_control) |
string-array -> string |
| Keywords for the procedures. | |
The operator get_keywords returns the value 2 (H_MSG_TRUE) if the parameters are correct and the helpfiles are available. Otherwise an exception handling is raised.
get_keywords is processed completely exclusively without parallelization.
get_operator_name, search_operator, get_param_info
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