Function SCIPdelNlRow 

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

removes a nonlinear row from the NLP

This row is released in the NLP.

@pre This method can be called if SCIP is in one of the following stages: - \ref SCIP_STAGE_INITSOLVE - \ref SCIP_STAGE_SOLVING - \ref SCIP_STAGE_SOLVED - \ref SCIP_STAGE_EXITSOLVE