ssIsSpecialSampleHit - Determine whether the sample time is hit
Syntax
boolean_T ssIsSpecialSampleHit(SimStruct *S, int_T sti1,
int_T sti2, int_T tid)
Arguments
- S
SimStruct representing an S-Function block.
- sti1
Index of the sample time.
- sti2
Index of the sample time.
- tid
Task ID.
Returns
The Boolean value true if a sample hit has
occurred at sti1 and a sample hit has also occurred
at sti2 in the same time step. Otherwise, returns false.
Description
Use this macro in mdlUpdate and mdlOutputs to
ensure the validity of data shared by multiple tasks running at different
rates. For more information, see Synchronizing Multirate S-Function Blocks.
Languages
C, C++
Example
See the S-function matlabroot/toolbox/simulink/simdemos/simfeatures/src/mixedm.c used
in sfcndemo_mixedm.mdl and
the S-function matlabroot/toolbox/simulink/simdemos/simfeatures/src/sfun_multirate.c used
in sfcndemo_sfun_multirate.mdl.
See Also
ssIsSampleHit
 | ssIsSampleHit | | ssIsVariableStepSolver |  |
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