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Array Basics

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Icon Name Description / Applications Modules
ArrayIndices

Creates an array of element indices, i.e. {0, 1, 2, ..., N-1}, where N is the length of the input array.

FoundationLite
ArraySize

Returns the number of elements in an array.

FoundationLite
CreateArray

Creates an array from up to 8 individual objects.

FoundationLite
CreateUniformArray

Creates an array of the specified size with all elements initialized to the specified value.

FoundationLite
FindAll

Finds all locations of a given value in the input array.

FoundationLite
FindFirst

Finds first location of a given value in the input array.

FoundationLite
FindLast

Finds last location of a given value in the input array.

FoundationLite
GetArrayArrayElement

Extracts a single element from an array at the specified index.

FoundationLite
GetArrayArrayElement_OrNil

Extracts a single element from an array at the specified index; returns NIL if the index is out of range.

FoundationLite
GetArrayElement

Extracts a single element from an array at the specified index.

FoundationLite
GetArrayElement_OrNil

Extracts a single element from an array at the specified index; returns NIL if the index is out of range.

FoundationLite
GetArrayElements

Extracts up to 8 individual elements from an array.

FoundationLite
GetArrayElements_OrNil

Extracts up to 8 individual elements from an array or NIL for indices out of range.

FoundationLite
GetMultipleArrayElements

Extracts multiple elements from an array.

FoundationLite
GetRandomElements

Get random array elements with repeating values or not.

FoundationLite
SetArrayArrayElement

Sets an element of an array of arrays to a new value.

FoundationLite
SetArrayElement

Sets an element of an array to a new value.

FoundationLite
SetMultipleArrayElements

Sets elements of an array to new values.

FoundationLite
SkipArrayWithNils

If the input array contains no Nil values, then it is copied to the output; otherwise Nil is returned.


Changes an array with conditional elements into a conditional array. Can be useful if some processing should be performed only when all expected objects are correctly detected.

FoundationLite
SkipEmptyArray

If the input array is not empty, then it is copied to the output; otherwise Nil is returned.


Secures against domain errors caused by empty arrays, e.g. just before the GetMaximumElement filter is to be invoked.

FoundationLite
SkipLongArray

If the input array is short enough, then it is copied to the output; otherwise Nil is returned.


Secures against domain errors caused by arrays having too many elements.

FoundationLite
SkipNotSingle

If the input array has exactly one element, then the element is copied to the output; otherwise Nil is returned.


Changes execution mode from array mode to conditional mode.

FoundationLite
SkipShortArray

If the input array has enough elements, then it is copied to the output; otherwise Nil is returned.


Secures against domain errors caused by arrays having too few elements, e.g. just before the FitSegmentToPoints filter is to be invoked.

FoundationLite
SkipUnequalSizeArrays

If the input arrays have equal size, then they are copied to the output; otherwise Nils are returned.

FoundationLite
TestArrayEmpty

Tests whether the size of an array equals zero.

FoundationLite
TestArrayNotEmpty

Tests whether the size of an array does not equal zero.

FoundationLite
TestArraySizeEqualTo

Tests whether the size of an array equals the given value.

FoundationLite
TestArraySizeInRange

Tests whether the number of elements in the input array falls into the specified range.

FoundationLite
TestArrayWithNils

Tests whether an array contains Nil elements.

FoundationLite
TestArrayWithNilsOnly

Tests whether an array contains no other elements than Nils.

FoundationLite
TestArrayWithoutNils

Tests whether an array does not contain Nil elements.

FoundationLite