Function scip_sys::SCIPstartDiveNLP

source ·

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

Expand description

initiates NLP diving

Makes functions SCIPchgVarObjDiveNLP(), SCIPchgVarBoundsDiveNLP() and SCIPchgVarsBoundsDiveNLP() available. Further, SCIPsolveNLP() can be used to solve the diving NLP.

@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 SCIP is in one of the following stages: - \ref SCIP_STAGE_INITSOLVE - \ref SCIP_STAGE_SOLVING