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SCIP Doxygen Documentation: scip_validation.c Source File

93 if

( feasible !=

NULL

)

95 if

( primalboundcheck !=

NULL

)

96

*primalboundcheck =

TRUE

;

97 if

( dualboundcheck !=

NULL

)

98

*dualboundcheck =

TRUE

;

103

localfeasible =

TRUE

;

104

localdualboundcheck =

TRUE

;

113

assert(bestsol !=

NULL

);

133

localfeasible =

TRUE

;

142

localprimalboundcheck =

FALSE

;

167

primviol =

MAX

(primviol, 0.0);

168

dualviol =

MAX

(dualviol, 0.0);

170

localprimalboundcheck =

EPSP

(reftol, primviol);

171

localdualboundcheck =

EPSP

(reftol, dualviol);

177 if

( ! localfeasible )

179 else if

( ! localprimalboundcheck )

181 else if

( ! localdualboundcheck )

187 SCIPinfoMessage

(

scip

NULL

" %-17s: %10.8g (reference: %16.9e)\n"

"primal violation"

, primviol, dualreference);

188 SCIPinfoMessage

(

scip

NULL

" %-17s: %10.8g (reference: %16.9e)\n"

"dual violation"

, dualviol, primalreference);

191 if

( feasible !=

NULL

)

192

*feasible = localfeasible;

193 if

( primalboundcheck !=

NULL

)

194

*primalboundcheck = localprimalboundcheck;

195 if

( dualboundcheck !=

NULL

)

196

*dualboundcheck = localdualboundcheck;

SCIP_STAGE SCIPgetStage(SCIP *scip)

SCIP_OBJSENSE SCIPgetObjsense(SCIP *scip)

void SCIPinfoMessage(SCIP *scip, FILE *file, const char *formatstr,...)

SCIP_Real SCIPrelDiff(SCIP_Real val1, SCIP_Real val2)

SCIP_RETCODE SCIPgetRealParam(SCIP *scip, const char *name, SCIP_Real *value)

SCIP_RETCODE SCIPcheckSolOrig(SCIP *scip, SCIP_SOL *sol, SCIP_Bool *feasible, SCIP_Bool printreason, SCIP_Bool completely)

SCIP_SOL * SCIPgetBestSol(SCIP *scip)

int SCIPgetNSols(SCIP *scip)

SCIP_Real SCIPgetPrimalbound(SCIP *scip)

SCIP_Real SCIPgetDualbound(SCIP *scip)

SCIP_Bool SCIPisInfinity(SCIP *scip, SCIP_Real val)

SCIP_RETCODE SCIPchgFeastol(SCIP *scip, SCIP_Real feastol)

SCIP_Real SCIPfeastol(SCIP *scip)

SCIP_Bool SCIPisEQ(SCIP *scip, SCIP_Real val1, SCIP_Real val2)

SCIP_RETCODE SCIPvalidateSolve(SCIP *scip, SCIP_Real primalreference, SCIP_Real dualreference, SCIP_Real reftol, SCIP_Bool quiet, SCIP_Bool *feasible, SCIP_Bool *primalboundcheck, SCIP_Bool *dualboundcheck)

public methods for message output

public data structures and miscellaneous methods

public methods for message handling

public methods for numerical tolerances

public methods for SCIP parameter handling

public methods for global and local (sub)problems

public methods for solutions

public methods for querying solving statistics

public methods for validation

enum SCIP_Retcode SCIP_RETCODE

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