Array
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An array is one of that stores a set of values (array elements) identified by an index. The numbering of indices in the array starts at 0.
Arrays can be created explicitly using the following expressions (the next lines are equivalent):
Or with explicit indices:
You can use arrays without creating them. For example, like this:
In this case, "empty spaces" in the array (indices that did not have an explicit assignment) will be filled with default values:
0
— for real and integer;
false
— for boolean;
empty lines for arrays of strings.
Array values can also be used without curly braces if used as the return value. For example, this expression will return an array of numbers 1
and 2
:
This is implemented in order to interpret the enumerations of values (for example, the ports of motors in the block ) as arrays. Therefore, wherever you use a comma-separated value notation, you can use an array.