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FindAll


This is Filter Equivalent. This function may be present in generated code, but should not be used in hand-written code.

Header: STD.h
Namespace: fil
Module: FoundationLite

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

Syntax

void fil::FindAll
(
	const ftl::Array<Type>& inArray,
	const Type& inValue,
	ftl::Array<int>& outIndices,
	bool& outFound = ftl::Dummy<bool>()
)

Parameters

Name Type Default Description
Input value
 inArray const Array<Type>& Input array
Input value
 inValue const Type& Value to look for
Output value
 outIndices Array<int>& Indices of the value occurrences in the array
Output value
 outFound bool& Dummy<bool>()

Examples
inArray = {2,4,3,2,5}
inValue = 2 		outIndices = {0,3}

Remarks

Please note, that this filter can be concretized only with basic data types and structures of such types. Concretizing the filter with a non-comparable complex data type, such as Image or Region, will raise a Domain Error.

Using this filter to compare data of type Real (or structures with this type) may be tricky. It is caused by the fact that very small (unnoticeable) differences in values of such types may lead to unpredictable negative results in comparison of these values.

Errors

Non-comparable complex data type "TypeName" used in FindAll.

See Also