getDefaultState

R2026b

Get default state row from state transition table or parent row

Since R2026b

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Syntax

row = getDefaultState(stt)
row = getDefaultState(parentRow)

Description

row = getDefaultState(stt) returns the default state row at the top level of the state transition table stt as a Stateflow.StateTransitionTableRow object. The default state row is the row whose IsDefaultState property is true. If no default state exists, the function returns an empty array.

example

row = getDefaultState(parentRow) returns the default state row among the children of parentRow. If no default state exists among the children, the function returns an empty array.

Examples

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Retrieve the default state row from a state transition table.

Open a model that contains a state transition table and get a handle to the table.

open_system("myModel")
stt = find(sfroot, "-isa", "Stateflow.StateTransitionTableChart", ...
    Name="mySTT");

Get the default state row at the top level of the table.

defaultRow = getDefaultState(stt);

Input Arguments

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State transition table from which to get the default state row, specified as a Stateflow.StateTransitionTableChart object.

Parent state row from which to get the default state row among its children, specified as a Stateflow.StateTransitionTableRow object.

Output Arguments

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Default state row, returned as a Stateflow.StateTransitionTableRow object. The returned row has its IsDefaultState property set to true. If no default state exists, the function returns an empty array.

Version History

Introduced in R2026b

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See Also

Functions

Objects

Topics