Add iteration count method for SolverModel #18
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@lovasoa hope this solves my problem and also helps future users of highs |
jajhall
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Sep 29, 2024
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Highs_getIterationCount is deprecated so will disappear in v2.0. This is because there are now four solvers that yield iteration counts (simplex, interior point, PDLP and QP), so it is ambiguous. When the method was created, we only had the simplex solver.
Please use Highs_getIntInfoValue(const void* highs, const char* info, HighsInt* value) using info="simplex_iteration_count", as I suggested originally.
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As mentioned in this discussion, there was not a direct method to get the iteration count of the model. I made a very simple method to get it, as it happens also for the status of the model implemented in the same struct SolverModel i think it would be nice to have a function to have the iteration count without dealing with the unsafe code either cause there already an interface written to deal with the c bindings.