Writing S-Functions

ssUpdateRunTimeParamInfo

Update the attributes of a run-time parameter.

Syntax

• void ssUpdateRunTimeParamInfo(SimStruct *S, int_T param, ssParamRec 
  *info)
  

Arguments

S
   SimStruct representing an S-Function block.

param
   Index of a run-time parameter.

info
   Attributes of the run-time parameter.

Description

Use this macro in the S-function's mdlProcessParameters method to update specific run-time parameters. For each parameter to be updated, the method should first obtain a pointer to the parameter's attributes record (ssParamRec), using ssGetRunTimeParamInfo. The method should then update the record and pass it back to Simulink, using this macro.

Note    If you used ssRegAllTunableParamsAsRunTimeParams to create the run-time parameters, use ssUpdateAllTunableParamsAsRunTimeParams to update the parameters.

Languages

C

See Also

mdlProcessParameters, ssGetRunTimeParamInfo, ssUpdateAllTunableParamsAsRunTimeParams, ssRegAllTunableParamsAsRunTimeParams

ssUpdateDlgParamAsRunTimeParam

ssWarning