1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
<html>
<head>
<title>EAGLE Help: deviceset()</title>
</head>
<body bgcolor=white>
<font face=Helvetica,Arial>
<hr>
<i>EAGLE Help</i>
<h1><center>deviceset()</center></h1>
<hr>
<dl>
<dt>
<b>Function</b>
<dd>
Opens a device set context.
<p>
<dt>
<b>Syntax</b>
<dd>
<tt>deviceset(identifier) statement</tt>
<p>
<dt>
<b>Description</b>
<dd>
The <tt>deviceset</tt> statement opens a device set context if the current editor
window contains a device drawing. A variable of type
<a href=171.htm>UL_DEVICESET</a> is created and is given
the name indicated by <tt>identifier</tt>.
<p>
Once the device set context is successfully opened and a device set variable has been
created, the <tt>statement</tt> is executed. Within the scope of the
<tt>statement</tt> the device set variable can be accessed to retrieve further
data from the device set.
<p>
If the current editor window does not contain a device drawing, an error
message is given and the ULP is terminated.
<p>
</dl>
<b>See also</b> <a href=278.htm>package</a>,
<a href=281.htm>symbol</a>,
<a href=276.htm>library</a>
<p>
<b>Check if there is a device set</b>
<p>
By using the <tt>deviceset</tt> statement without an argument you can check
if the current editor window contains a device drawing. In that case,
<tt>deviceset</tt> behaves like an integer constant, returning <tt>1</tt> if
there is a device drawing in the current editor window, and <tt>0</tt>
otherwise.
<p>
<b>Example</b>
<pre>
if (deviceset)
deviceset(D) {
D.gates(G)
printf("Gate: %s\n", G.name);
}
</pre>
<hr>
<table width=100% cellspacing=0 border=0><tr><td align=left><font face=Helvetica,Arial>
<a href=index.htm>Index</a>
</font></td><td align=right><font face=Helvetica,Arial size=-1>
<i>Copyright © 2005 CadSoft Computer GmbH</i>
</font></td></tr></table>
<hr>
</font>
</body>
</html>
|
