collected values of the LP data which depend on the LP solution We store these values to recover the LP solution at start of diving or probing mode, say, without having to resolve the LP.
Definition at line 107 of file struct_lp.h.
#include <struct_lp.h>
Data Fields | |
SCIP_LPSOLSTAT | lpsolstat |
SCIP_Real | lpobjval |
SCIP_Bool | primalfeasible |
SCIP_Bool | dualfeasible |
SCIP_Bool | solisbasic |
SCIP_Bool | lpissolved |
SCIP_LPSOLSTAT SCIP_LpSolVals::lpsolstat |
solution status of last LP solution
Definition at line 109 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), SCIPconflictAnalyzeLP(), SCIPlpEndDive(), and SCIPlpStartDive().
SCIP_Real SCIP_LpSolVals::lpobjval |
objective value of LP without loose variables, or SCIP_INVALID
Definition at line 110 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), and SCIPconflictAnalyzeLP().
SCIP_Bool SCIP_LpSolVals::primalfeasible |
is current LP solution primal feasible?
Definition at line 111 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), and SCIPconflictAnalyzeLP().
SCIP_Bool SCIP_LpSolVals::dualfeasible |
is current LP solution dual feasible?
Definition at line 112 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), and SCIPconflictAnalyzeLP().
SCIP_Bool SCIP_LpSolVals::solisbasic |
is current LP solution a basic solution?
Definition at line 113 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), and SCIPconflictAnalyzeLP().
SCIP_Bool SCIP_LpSolVals::lpissolved |
is current LP solved?
Definition at line 114 of file struct_lp.h.
Referenced by lpRestoreSolVals(), lpStoreSolVals(), SCIPconflictAnalyzeLP(), and SCIPlpEndDive().