Supported Platforms
Related Documentation
- ACX, EX, M, MX, SRX, T Series
- SLAX Functions Overview
- ACX, EX, J, M, MX, SRX, T Series
- copy-of
- function
result
Syntax
result expression;
result {
/* body */
}Release Information
Statement introduced in version 1.1 of the SLAX language, which is supported in Junos OS Release 12.2 and later releases.
Description
Define the return value for a function. The value can be a simple scalar value, an XML element or XPath expression, or a set of instructions that emit the value to be returned.
Attributes
result expression | — | XPath expression defining the return value of the function. |
SLAX Example
The following example defines three extension functions, my:size(), my:box-parts(), and my:ark(). The my:ark() function returns a node set containing an <ark> element that encloses the node set returned by the my:box-parts() function. The my:box-parts() function returns a node set containing a <box> element enclosing three <part> child elements. The content of each <part> element is the value returned by the my:size() function. The return value of the my:size() function is the product of the three parameters width, height, and scale.
version 1.1;
ns my exclude = "http://www.example.com/myfunctions";
function my:size ($x, $y, $scale = 1) {
result $x * $y * $scale;
}
function my:box-parts ($width, $height, $depth, $scale = 1) {
result <box> {
<part count=2> my:size($width, $depth);
<part count=2> my:size($width, $height);
<part count=2> my:size($depth, $height);
}
}
function my:ark () {
result {
<ark> {
copy-of my:box-parts(2.5, 1.5, 1.5);
}
}
}
match / {
var $res = my:ark();
copy-of $res;
}Usage Examples
Related Documentation
- ACX, EX, M, MX, SRX, T Series
- SLAX Functions Overview
- ACX, EX, J, M, MX, SRX, T Series
- copy-of
- function
Published: 2013-07-26
Supported Platforms
Related Documentation
- ACX, EX, M, MX, SRX, T Series
- SLAX Functions Overview
- ACX, EX, J, M, MX, SRX, T Series
- copy-of
- function
