Difference between revisions of "Declaring Variables"
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imported>Kkuhlmann |
imported>Cipscis (Correcting information about "int" variables) |
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| Line 1: | Line 1: | ||
;int:- | ;int:-2,147,483,648 to 2,147,483,647 | ||
;float:-3.402823×10<sup>38</sup> to -1.175494×10<sup>−38</sup>, 0 and 1.175494×10<sup>−38</sup> to 3.402823×10<sup>38</sup> (precision of 7 digits) | ;float:-3.402823×10<sup>38</sup> to -1.175494×10<sup>−38</sup>, 0 and 1.175494×10<sup>−38</sup> to 3.402823×10<sup>38</sup> (precision of 7 digits) | ||
;ref:A pointer to a reference | ;ref:A pointer to a reference | ||
Revision as of 23:48, 30 March 2009
- int
- -2,147,483,648 to 2,147,483,647
- float
- -3.402823×1038 to -1.175494×10−38, 0 and 1.175494×10−38 to 3.402823×1038 (precision of 7 digits)
- ref
- A pointer to a reference
You can declare three types of variables through scripts and as global variables. Variable names are not case sensitive. Declare with type and name:
int myIntVariable float myFloatVariable
A local variable can be placed anywhere within the script code, it only needs to be declared before the first command that uses it. Usually you declare all variables on top of the script, though, to improve the script's readability.
Scripts can also declare and use reference variables:
ref myRefVariable