Writing S-Functions

ssGetInputPortRequiredContiguous

Determine whether the signal elements entering a port must be contiguous.

Syntax

• int_T ssGetInputPortRequiredContiguous(SimStruct *S, int_T port)
  

Arguments

S
   SimStruct representing an S-Function block or a Simulink model.

port
   Index of an input port.

Description

Returns true if the signal elements entering the specified port must occupy contiguous areas of memory. If the elements are contiguous, a method can access the elements of the signal simply by incrementing the signal pointer returned by ssGetInputPortSignal.

Note    The default setting for this flag is false. Hence, the default method for accessing the input signals is ssGetInputSignalPtrs.

Languages

C, C++

See Also
ssSetInputPortRequiredContiguous, ssGetInputPortSignal, ssGetInputPortSignalPtrs

ssGetInputPortRealSignalPtrs

ssGetInputPortReusable