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