Writing S-Functions

ssGetNumInputPorts

Get the number of input ports that a block has

C Syntax

• int_T ssGetNumInputPorts(SimStruct *S)
  

Ada Syntax

• function  ssGetNumInputPorts(S : in SimStruct) return Integer;
  

Arguments

S
   SimStruct representing an S-Function block.

Description

Use in any routine (except mdlInitializeSizes) to determine how many input ports a block has.

Languages

Ada, C

See Also

ssGetNumOutputPorts

ssGetNumDWork

ssGetNumIWork

© 1994-2005 The MathWorks, Inc.