SCIPbranchLPExact

scip_sys

Function SCIPbranchLPExact 

Source 
pub unsafe extern "C" fn SCIPbranchLPExact(
    scip: *mut SCIP,
    result: *mut SCIP_RESULT,
) -> SCIP_RETCODE
Expand description

branches on an LP solution exactly; does not call branching rules, since fractionalities are assumed to small; if no fractional variables exist, the result is SCIP_DIDNOTRUN;

@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_SOLVING

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