ssGetInputPortAcceptExprInRTW
Determine whether a block input accepts a nonconstant expression
Syntax
bool ssGetInputPortAcceptExprInRTW(SimStruct *S, int portIdx)
Arguments
S
SimStruct that represents an S-Function block.
portIdx
Port whose input expression acceptance is needed.
Returns
Either an int_T
(1
or 0
)
or boolean_T
(true
or
false
) value indicating if the block input accepts a nonconstant
expression.
Description
Returns 1
(true
) if the specified
port
on the block input accepts nonconstant expressions.
Nonconstant expressions are trivial or generic expressions.
Languages
C, C++
See Also
ssSetInputPortAcceptExprInRTW
, ssGetOutputPortOutputExprInRTW
, ssSetOutputPortOutputExprInRTW
Version History
Introduced before R2006a