Writing S-Functions

ssSetZeroBasedIndexInputPort

Specify that an input port expects zero-based indices.

Syntax

• void ssSetZeroBasedIndexInputPort(SimStruct *S, int_T pIdx)
  

Arguments

S
   SimStruct representing an S-Function block.

pIdx
   Input port of the S-function.

Description

Use this macro in mdlInitializeSizes to specify that port pIdx expects zero-based index values. Simulink signals an error if it detects that the signal connected to this block is one-based when it updates a diagram containing the S-function.

Languages

C, C++

See Also

mdlInitializeSizes, ssSetZeroBasedIndexOutputPort, ssSetOneBasedIndexInputPort

ssSetVectorMode

ssSetZeroBasedIndexOutputPort

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