findSymbol
Description
Examples
Find the Data in a Requirements Table Block
Retrieve the RequirementsTable
object from a model named
myModel
.
table = slreq.modeling.find("myModel");
Retrieve the data in the block as a Symbol
object array.
data = findSymbol(table);
Find Data with Specified Scope and Type Properties
In an model named myModel
, retrieve the
RequirementsTable
object.
table = slreq.modeling.find("myModel");
Retrieve only data of data type Single
that has a scope of
Output
.
data = findSymbol(table,Scope="Output",Type="Single");
Input Arguments
reqTable
— Requirements Table block
RequirementsTable
object
Requirements Table block, specified as a
RequirementsTable
object.
Name-Value Arguments
Specify optional pairs of arguments as
Name1=Value1,...,NameN=ValueN
, where Name
is
the argument name and Value
is the corresponding value.
Name-value arguments must appear after other arguments, but the order of the
pairs does not matter.
Example: findSymbol(table,Complexity="Off")
finds data where the
Complexity
property is set to Off
.
Complexity
— Whether data accepts complex values
"Off"
(default) | "On"
| "Inherited"
Whether the data accepts complex values, specified as one of these values:
Complexity | Description |
---|---|
"Inherited" | The data inherits complexity based on the Scope
property. Input and output data inherit complexity from the Simulink® signals connected to the associated input and output ports.
Local and parameter data inherit complexity from the parameter to which the
data is bound. |
"Off" | The data is a real number. |
"On" | The data is a complex number. |
Data Types: enumerated
isDesignOutput
— Whether data is design model output
false
or 0
(default) | true
or 1
Whether the data is a design model output, specified as a numeric or logical
1
(true
) or 0
(false
). This property applies only when the
Scope
property is Input
. For more
information, see Treat as design model output for analysis.
Data Types: logical
Name
— Name of data
"data"
(default) | string scalar | character vector
Name of the data, specified as a string scalar or character vector.
Data Types: char
| string
Scope
— Scope of data
"Input"
(default) | "Output"
| "Local"
| "Constant"
| "Parameter"
Scope of the data that specifies where the data resides in memory relative to the block, specified as one of these values:
Scope | Description |
---|---|
"Input" | The data is an input signal to a Requirements Table block. |
"Output" | The data is an output signal of a Requirements Table block. |
"Local" | The data is defined in the current block only. |
"Constant" | The data is a read-only constant value that is visible to the block. |
"Parameter" | The data resides in a variable of the same name in the MATLAB® workspace, the model workspace, or in the workspace of a masked subsystem that contains this block. |
Data Types: enumerated
Size
— Size of data
"-1"
(default) | string scalar | character vector
Size of the data, specified as a string scalar or character vector. This property
must resolve to a scalar value or a MATLAB vector of values. The default value is "–1"
, which
means that the size is inherited. For more information, see Inherit Size from Simulink (Simulink).
Data Types: char
| string
Type
— Data type
"Inherit: Same as Simulink"
(default) | "double"
| "single"
| "int8"
| ...
Data type, specified as:
"Inherit: Same as Simulink"
"double"
"single"
"half"
"int64"
"int32"
"int16"
"int8"
"uint64"
"uint32"
"uint16"
"uint8"
"boolean"
"string"
"fixdt(1,16,0)"
"fixdt(1,16,2^0,0)"
"Enum: <class name>"
"Bus: <object name>"
To modify the data type properties, use the Symbols pane and Property Inspector. For more information, see Set Data Types in Requirements Table Blocks.
Data Types: enumerated
Output Arguments
data
— Requirements Table block data
Symbol
object array
Requirements Table block data, returned as a Symbol
object array. The Symbol
objects are organized by
their time of creation via the array index. You cannot reorganize the data order. For
more information on data creation, see Define Data in Requirements Table Blocks.
Version History
Introduced in R2022a
See Also
Objects
Functions
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