Specify the name of the placement group of a block
void ssSetPlacementGroup(SimStruct *S, const char_T *groupName)
SSimStruct representing an S-Function block. The block must be either a source block (i.e., a block without input ports) or a sink block (i.e., a block without output ports).
groupNameName of the placement group of the block represented by
S.
Use this macro to specify the name of the placement group to which the block
represented by S belongs. S-functions that share the same
placement group name are placed adjacent to each other in the block sorted order
list for the model. There is no correlation between different placement groups. This
macro should be invoked in mdlInitializeSizes.
Note
This macro is typically used to create device driver blocks.
C, C++