Operator Reference

HALCON Operator Reference / Control

• HDevelop
• .NET
• Python
• C++
• C

ClassesClasses | | Operators

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commentcommentCommentCommentcomment (Operator)

commentcommentCommentCommentcomment — Add a comment of one line to the program.

Signature

comment( : : Comment : )

Herror comment(const char* Comment)

Herror T_comment(const Htuple Comment)

void Comment(const HTuple& Comment)

static void HOperatorSet.Comment(HTuple comment)

def comment(comment: str) -> None

Description

commentcommentCommentCommentcomment allows to add a comment of one line to the program. As parameter value, i.e., as comment, all characters are allowed. If the operator window is used to enter a comment and if there are newlines in the comment line parameter, one comment statement for every text line is inserted.

In the full text editor a comment is marked by entering an asterisk ('*') as first non-whitespace character.

This operator has no effect on the program execution.

Parameters

CommentCommentCommentcommentcomment (input_control)  string → HTuplestrHTupleHtuple (string) (string) (HString) (char*)

Arbitrary sequence of characters.

Example (HDevelop)

* This is a program with comments
* 'this is a string as comment'
* here are numbers: 4711, 0.815
stop ()

Result

commentcommentCommentCommentcomment is never executed.

Module

Foundation

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ClassesClasses | | Operators