ssAddOutputDimsDependencyRule
Register a method to handle current dimensions update.
Syntax
void ssAddOutputDimsDependencyRule(SimStruct *S, int_T outIdx, DimsDependInfo_T *ruleInfo)
Arguments
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S
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SimStruct representing an S-Function block.
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outIdx
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Output port index.
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ruleInfo
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Structure containing the dimensions propagation method information.
Returns
No return value
Description
Use this function inmdlSetWorkWidths注册的方法更新尺寸for the output port when there is a change in the current input signal dimensions. The method is for the case when the output signal size depends only on the input signal size. It is called only when a dimensions update is necessary, instead of calling in each sim loop pass.
Requires you to set up a ruleinfo struct, which includes
int *inputs — Index to inputs whose dimensions affect the output dimensions
int numInputs — Number of inputs that affect the output dimensions
SetOutputDimsFcn — Function to update the output dimensions based on the input dimensions.