Array Basics

Select Filter Equivalent below.

Icon	Name		Description / Applications
	ArrayIndices		Creates an array of element indices, i.e. {0, 1, 2, ..., N-1}, where N is the length of the input array.
	AvsFilter_ArraySize		Returns the number of elements in an array.
	AvsFilter_CreateArray		Creates an array from up to 8 individual objects.
	AvsFilter_CreateUniformArray		Creates an array of the specified size with all elements initialized to the specified value.
	AvsFilter_GetArrayArrayElement		Extracts a single element from an array at the specified index.
	AvsFilter_GetArrayArrayElement_OrNil		Extracts a single element from an array at the specified index; returns NIL if the index is out of range.
	AvsFilter_GetArrayElement		Extracts a single element from an array at the specified index.
	AvsFilter_GetArrayElement_OrNil		Extracts a single element from an array at the specified index; returns NIL if the index is out of range.
	AvsFilter_GetArrayElements		Extracts up to 8 individual elements from an array.
	AvsFilter_GetArrayElements_OrNil		Extracts up to 8 individual elements from an array or NIL for indices out of range.
	AvsFilter_GetMultipleArrayElements		Extracts multiple elements from an array.
	AvsFilter_GetRandomElements		Get random array elements with repeating values or not.
	AvsFilter_SetArrayArrayElement		Sets an element of an array of arrays to a new value.
	AvsFilter_SetArrayElement		Sets an element of an array to a new value.
	AvsFilter_SetMultipleArrayElements		Sets elements of an array to new values.
	AvsFilter_TestArrayEmpty		Tests whether the size of an array equals zero.
	AvsFilter_TestArrayNotEmpty		Tests whether the size of an array does not equal zero.
	AvsFilter_TestArraySizeEqualTo		Tests whether the size of an array equals the given value.
	AvsFilter_TestArraySizeInRange		Tests whether the number of elements in the input array falls into the specified range.
	AvsFilter_TestArrayWithNils		Tests whether an array contains Nil elements.
	AvsFilter_TestArrayWithNilsOnly		Tests whether an array contains no other elements than Nils.
	AvsFilter_TestArrayWithoutNils		Tests whether an array does not contain Nil elements.
	FindAll		Finds all locations of a given value in the input array.
	FindFirst		Finds first location of a given value in the input array.
	FindLast		Finds last location of a given value in the input array.
	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.
	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.
	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.
	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.
	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.
	SkipUnequalSizeArrays		If the input arrays have equal size, then they are copied to the output; otherwise Nils are returned.