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--- cookbooks:devel:core [2021/01/27 10:16]
henningw add parse-error route
+++ cookbooks:devel:core [2021/02/08 12:15]
miconda [route]
@@ Line 3044: / Line 3044: @@
+==== selval ====
+Select a value based on conditional expression.
+Prototype:
+<code c>
+selval(evalexpr, valexp1, valexpr2)
+</code>
+This is a core statement that return the 2nd parameter if the 1st parameter is evaluated to true, or 3rd parameter if the 1st parameter is evaluated to false. It can be considered a core function that is equivalent of ternary condition/operator
+Example:
+<code c>
+$var(x) = selval($Ts mod 2, "true/" + $ru, "false/" + $rd);
+</code>
+The first parameter is a conditional expression, like those used for IF, the 2nd and 3rd parameters can be expressions like those used in the right side of assignments.
 ==== set_advertised_address ====

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