Function SCIPstartInteraction 

pub unsafe extern "C" fn SCIPstartInteraction(
    scip: *mut SCIP,
) -> SCIP_RETCODE

starts interactive mode of SCIP by executing the root dialog

@return \ref SCIP_OKAY is returned if everything worked. otherwise a suitable error code is passed. see \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.

@pre This method can be called if @p scip is in one of the following stages: - \ref SCIP_STAGE_INIT - \ref SCIP_STAGE_FREE

@post After calling this method \SCIP reaches one of the following stages depending on if and when the interactive shell was closed: - \ref SCIP_STAGE_PROBLEM if the interactive shell was closed after the problem was created - \ref SCIP_STAGE_TRANSFORMED if the interactive shell was closed after the problem was transformed - \ref SCIP_STAGE_PRESOLVING if the interactive shell was closed during presolving - \ref SCIP_STAGE_PRESOLVED if the interactive shell was closed after presolve - \ref SCIP_STAGE_SOLVING if the interactive shell was closed during the tree search - \ref SCIP_STAGE_SOLVED if the interactive shell was closed after the problem was solved - \ref SCIP_STAGE_FREE if the interactive shell was closed after the problem was freed

See \ref SCIP_Stage “SCIP_STAGE” for a complete list of all possible solving stages.