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propagatedInputFixedSize

Fixed-size status of input during金宝apppropagation

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Syntax

flag = propagatedInputFixedSize(obj,index)

Description

flag= propagatedInputFixedSize(obj,index)returnstrueorfalseto indicate whether an input argument of a System object™ is fixed size.indexspecifies the input for which to return the fixed-size flag.

You can usepropagatedInputFixedSizeonly from withinisOutputFixedSizeImpl. UseisOutputFixedSizeImplwhen:

  • Your System object has more than one input or output.

  • The input fixed-size status determines the output fixed-size status.

  • The output fixed-size status must differ from the input fixed-size status.

Input Arguments

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System object handle used to access properties, states, and methods specific to the object. If yourpropagatedInputFixedSizemethod does not use the object, you can replace this input with~.

Index of the specified input. Do not count theobjin theindex. The first input is alwaysobj.

Output Arguments

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Fixed-size status of the specified input, returned astrueorfalse.

Examples

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Get the fixed-size status of the third input and set the output to match it. Assume that the first and second inputs have no impact on the output.

methods (Access = protected)functionouttype = isOutputFixedSizeImpl(obj) outtype = propagatedInputFixedSize(obj,3)endend

Version History

Introduced in R2014a

See Also

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