Collections: Difference between revisions
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Thundergnat (talk | contribs) m (→P6opaque object (immutable in structure): Make complete, runnable example) |
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</lang> |
</lang> |
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=={{header|Elena}}== |
=={{header|Elena}}== |
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ELENA 3.4: |
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===Arrays=== |
===Arrays=== |
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<lang elena> |
<lang elena> |
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// Constant array |
// Constant array |
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var intArray := (1, 2, 3, 4, 5). |
var intArray := (1, 2, 3, 4, 5). |
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// Generic array |
// Generic array |
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var stringArr := Array new:5. |
var stringArr := Array new:5. |
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stringArr[0] := "string". |
stringArr[0] := "string". |
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// Typified array |
// Typified array |
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Array<literal> arr := V<literal>(5). |
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arr[0] := "a". |
arr[0] := "a". |
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arr[1] := "b". |
arr[1] := "b". |
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</lang> |
</lang> |
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<lang elena> |
<lang elena> |
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//Create and initialize ArrayList |
//Create and initialize ArrayList |
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var myAl := ArrayList new; append:"Hello"; append:"World"; append:"!". |
var myAl := system'collections'ArrayList new; append:"Hello"; append:"World"; append:"!". |
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//Create and initialize List |
//Create and initialize List |
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var myList := List new; append:"Hello"; append:"World"; append:"!". |
var myList := system'collections'List new; append:"Hello"; append:"World"; append:"!". |
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</lang> |
</lang> |
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<lang elena> |
<lang elena> |
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//Create a dictionary |
//Create a dictionary |
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var dict := Dictionary new. |
var dict := system'collections'Dictionary new. |
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dict["Hello"] := "World". |
dict["Hello"] := "World". |
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dict["Key"] := "Value". |
dict["Key"] := "Value". |
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</lang> |
</lang> |
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