how to define Structure with pointer elements

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Sathishkumar sha
Sathishkumar sha 2014-1-30
回答： Walter Roberson 2014-1-30
Hello,
I have a structure like the one below, how do i define Simulink.Bus of such type in my workspace?
Struct sample_type { int32 a; int32 b; int32 *c }

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回答（1 个）

Walter Roberson
Walter Roberson 2014-1-30
Neither MATLAB nor Simulink can handle pointers. If you have somehow gotten a pointer that you do not need to work on at the MATLAB level (except for copying or comparing the pointer itself), then before it reaches the MATLAB level it needs to be converted to a uint64 (probably "unsigned long long" at the C level.)

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