ssGetInputPortComplexSignal - Determine whether an input port accepts complex signals.

Syntax

CSignal_T ssGetInputPortComplexSignal(SimStruct *S,input_T port)

Arguments

S

SimStruct representing an S-Function block.

port

Index of an input port.

Returns

COMPLEX_YES (1) if port accepts complex signals, COMPLEX_NO (0) if port does not accept complex signals, and COMPLEX_INHERITED (-1) if port inherits its numeric type from the port to which it is connected.

Description

Use to obtain the numeric type of the input port specified by the index port.

Languages

C, C++

Example

See the S-function sfun_cplx.c used in sfcndemo_cplx.mdl.

See Also

ssSetInputPortComplexSignal

Related Products & Applications

• Simulink
• Control Design
• Signal Processing & Communications
• Model-Based Design
• Physical Modeling
• Verification & Validation

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