Specify if a DWork vector resolves to a Simulink.Signal
object
uint_T ssSetDWorkRTWIdentifierMustResolveToSignalObject(SimStruct *S, int_T vector, uint_T flag)
SSimStruct representing an S-Function block.
vectorIndex of the work vector, where the index is one of
0, 1, 2,
...
ssGetNumDWork(S)-1.
flagFlag to control if the DWork vector resolves to a
Simulink.Signal object, either
0, 1, or
2.
The value for flag if flag is 0,
1, or 2. Otherwise, returns
0.
Use this function in mdlInitializeSizes to set a flag that
controls if the DWork vector specified by vector resolves to a
Simulink.Signal object. The input argument
flag takes one of the following three values.
0 instructs the Simulink® engine to try to resolve the DWork vector to a
Simulink.Signal object. The engine only tries to
resolve the DWork vector to a Simulink.Signal object if
implicit signal resolution is enabled. The Data Validity parameter
Signal resolution on the Diagnostics pane of the
Configuration Parameters dialog box controls implicit signal resolution.
When this option is set to Explicit only, the
engine interprets a flag of 0 as it would a flag of
2. See the Signal resolution reference
page in Simulink Graphical User Interface for more information
on implicit signal resolution.
1 declares that the DWork vector must resolve to a
Simulink.Signal object. The engine invokes an error if
it cannot resolve the DWork vector to a Simulink.Signal
object.
2 instructs the engine to not try to resolve the DWork
vector to a Simulink.Signal object.
For more information on using DWork vectors, see How to Use DWork Vectors.
C, C++