SCIPgetNlRowActivity

scip_sys

Function SCIPgetNlRowActivity 

Source 
pub unsafe extern "C" fn SCIPgetNlRowActivity(
    scip: *mut SCIP,
    nlrow: *mut SCIP_NLROW,
    activity: *mut f64,
) -> SCIP_RETCODE
Expand description

gives the activity of a nonlinear row in the last NLP or pseudo solution

If row cannot be evaluated, then activity is set to SCIP_INVALID.

@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