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++

Version History

Introduced before R2006a