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67 lines
1.2 KiB
XML
67 lines
1.2 KiB
XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<root>
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<name>[] (array access)</name>
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<category>Structure</category>
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<subcategory></subcategory>
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<usage>Web & Application</usage>
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<example>
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<image></image>
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<code>
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int[] numbers = new int[3];
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numbers[0] = 90;
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numbers[1] = 150;
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numbers[2] = 30;
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int a = numbers[0] + numbers[1]; // Sets variable a to 240
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int b = numbers[1] + numbers[2]; // Sets variable b to 180
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</code>
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</example>
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<description>
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The array access operator is used to specify a location within an array. The data at this location can be defined with the syntax <b>array[element] = value</b> or read with the syntax <b>value = array[element]</b>.
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</description>
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<syntax>
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<c>datatype</c>[]
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<c>array</c>[<c>element</c>]
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</syntax>
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<parameter>
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<label>datatype</label>
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<description>any primitive or compound datatype, including user defined classes</description>
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</parameter>
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<parameter>
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<label>array</label>
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<description>any valid variable name</description>
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</parameter>
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<parameter>
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<label>element</label>
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<description>int: must not exceed the length of the array - 1</description>
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</parameter>
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<returns></returns>
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<related>
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Array
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</related>
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<availability>1.0</availability>
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<type>Operator</type>
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<partof>PDE</partof>
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</root>
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