reference/functions/nksp_by_marks_function.html

<html>
  <head>
    <meta name="author" content="Christian Schoenebeck">
    <title>by_marks() function</title>
    <meta name="description" content="Returns all events of an event group.">
  </head>
  <body>
    <h1>by_marks()</h1>
    <p>
      Returns an array of event IDs of all events being members of the requested event group.
      These are events which had previously been added to that event group 
      by calling the <code>set_event_mark()</code> function.
      The <code>by_marks()</code> function acts as placeholder for all event
      IDs of the particular group and allows to manipulate a set of events
      this way with only one call.
    </p>

    <h3>Function Prototype</h3>
    <p/>
    <code>
by_marks(??group-id??)
    </code>

    <h3>Arguments</h3>
    <table>
      <tr>
        <th>Argument Name</th> <th>Data Type</th> <th>Description</th>
      </tr>
      <tr>
        <td><code>??group-id??</code></td>
        <td>Event Group ID Number</td>
        <td>Event group that shall be referenced. You should pass one
            of the built-in constant variables <code>$MARK_1</code> to
            <code>$MARK_28</code> for this argument to select one of the
            28 available groups.<br>
            [required]</td>
      </tr>
    </table>
    
    <h3>Return Value</h3>
    <p>None.</p>
    
    <h3>Examples</h3>
    <code>
on note
  if ($EVENT_NOTE < 36)
    set_event_mark($EVENT_ID, $MARK_1)
    note_off(by_marks($MARK_2))
  else
    set_event_mark($EVENT_ID, $MARK_2)
    note_off(by_marks($MARK_1))
  end if
end on
    </code>

  </body>
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1	schoenebeck	2732	<html>
2			<head>
3			<meta name="author" content="Christian Schoenebeck">
4			<title>by_marks() function</title>
5			<meta name="description" content="Returns all events of an event group.">
6			</head>
7			<body>
8			<h1>by_marks()</h1>
9			<p>
10			Returns an array of event IDs of all events being members of the requested event group.
11			These are events which had previously been added to that event group
12			by calling the <code>set_event_mark()</code> function.
13			The <code>by_marks()</code> function acts as placeholder for all event
14			IDs of the particular group and allows to manipulate a set of events
15			this way with only one call.
16			</p>
17
18			<h3>Function Prototype</h3>
19			<p/>
20			<code>
21			by_marks(??group-id??)
22			</code>
23
24			<h3>Arguments</h3>
25			<table>
26			<tr>
27			<th>Argument Name</th> <th>Data Type</th> <th>Description</th>
28			</tr>
29			<tr>
30			<td><code>??group-id??</code></td>
31			<td>Event Group ID Number</td>
32			<td>Event group that shall be referenced. You should pass one
33			of the built-in constant variables <code>$MARK_1</code> to
34			<code>$MARK_28</code> for this argument to select one of the
35			28 available groups.<br>
36			[required]</td>
37			</tr>
38			</table>
39
40			<h3>Return Value</h3>
41			<p>None.</p>
42
43			<h3>Examples</h3>
44			<code>
45			on note
46			if ($EVENT_NOTE < 36)
47			set_event_mark($EVENT_ID, $MARK_1)
48			note_off(by_marks($MARK_2))
49			else
50			set_event_mark($EVENT_ID, $MARK_2)
51			note_off(by_marks($MARK_1))
52			end if
53			end on
54			</code>
55
56			</body>
57			</html>