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Locals

Info

Dependencies:
- StringBuilder
Implementation:
Locals.d on GitHub

Daedalus doesn't offer any local variables, which can quickly lead to problems with recursive functions. The Locals package allows variables to be saved temporarily on a pseudo-stack. Locals is a very specific package. People who work normally with Daedalus will probably never need it. There is also the final function, which can be used to emulate something similar to the final clause in Java.

Initialization

N/A

Functions

Locals

Locals

All that has to be done to enable the Locals is to write this function at the beginning of the function that should receive "real" local variables. 

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func void locals()

Final

Final

It is hard to explain how to use it, but very easy to understand once you've seen an example. 

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func int Final()
Example

With final() it is very easy to emulate Java's final clause, i.e. a block of code can be specified, which is executed after this function is exited, regardless of when or where the function is exited. 

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func void testFinal()
{
    if (final())
    {
        MEM_InfoBox("Final was called.");
    };
    MEM_InfoBox("This will appear before Final");
};
Few lines of code say more than a thousand words.