/** output method of display column to output file stream 'file' */
static
SCIP_DECL_DISPOUTPUT(SCIPdispOutputSolfound)
{ /*lint --e{715}*/
SCIP* origprob;
SCIP_SOL* sol;
SCIP_DISPDATA* dispdata;
/* get original problem */
origprob = GCGpricerGetOrigprob(scip);
assert(origprob != NULL);
assert(disp != NULL);
assert(strcmp(SCIPdispGetName(disp), DISP_NAME_SOLFOUND) == 0);
assert(scip != NULL);
sol = SCIPgetBestSol(scip);
if( sol == NULL )
SCIPdispSetData(disp, NULL);
dispdata = SCIPdispGetData(disp);
if( sol != (SCIP_SOL*)dispdata )
{
SCIPinfoMessage(scip, file, "%c%c",
GCGrelaxGetProbingheur(origprob) == NULL ? '*' : SCIPheurGetDispchar(GCGrelaxGetProbingheur(origprob)),
SCIPgetSolHeur(scip, sol) == NULL ? '*' : SCIPheurGetDispchar(SCIPgetSolHeur(scip, sol)));
SCIPdispSetData(disp, (SCIP_DISPDATA*)sol);
}
else
SCIPinfoMessage(scip, file, " ");
return SCIP_OKAY;
}
/** returns the display column object for the given display column */
scip::ObjDisp* SCIPgetObjDisp(
SCIP* scip, /**< SCIP data structure */
SCIP_DISP* disp /**< display column */
)
{
SCIP_DISPDATA* dispdata;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
return dispdata->objdisp;
}
/** output method of display column to output file stream 'file' */
static
SCIP_DECL_DISPOUTPUT(dispOutputObj)
{ /*lint --e{715}*/
SCIP_DISPDATA* dispdata;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
assert(dispdata->objdisp != NULL);
/* call virtual method of display column object */
SCIP_CALL( dispdata->objdisp->scip_output(scip, disp, file) );
return SCIP_OKAY;
}
/** solving process deinitialization method of display column (called before branch and bound process data is freed) */
static
SCIP_DECL_DISPEXITSOL(dispExitsolObj)
{ /*lint --e{715}*/
SCIP_DISPDATA* dispdata;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
assert(dispdata->objdisp != NULL);
/* call virtual method of display column object */
SCIP_CALL( dispdata->objdisp->scip_exitsol(scip, disp) );
return SCIP_OKAY;
}
/** initialization method of display column (called after problem was transformed) */
static
SCIP_DECL_DISPINIT(dispInitObj)
{ /*lint --e{715}*/
SCIP_DISPDATA* dispdata;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
assert(dispdata->objdisp != NULL);
assert(dispdata->objdisp->scip_ == scip);
/* call virtual method of display column object */
SCIP_CALL( dispdata->objdisp->scip_init(scip, disp) );
return SCIP_OKAY;
}
/** returns the display column object of the given name, or 0 if not existing */
scip::ObjDisp* SCIPfindObjDisp(
SCIP* scip, /**< SCIP data structure */
const char* name /**< name of display column */
)
{
SCIP_DISP* disp;
SCIP_DISPDATA* dispdata;
disp = SCIPfindDisp(scip, name);
if( disp == NULL )
return 0;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
return dispdata->objdisp;
}
/** destructor of display column to free user data (called when SCIP is exiting) */
static
SCIP_DECL_DISPFREE(dispFreeObj)
{ /*lint --e{715}*/
SCIP_DISPDATA* dispdata;
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
assert(dispdata->objdisp != NULL);
assert(dispdata->objdisp->scip_ == scip);
/* call virtual method of display column object */
SCIP_CALL( dispdata->objdisp->scip_free(scip, disp) );
/* free display column object */
if( dispdata->deleteobject )
delete dispdata->objdisp;
/* free display column data */
delete dispdata;
SCIPdispSetData(disp, NULL); /*lint !e64*/
return SCIP_OKAY;
}
/** copy method for display column plugins (called when SCIP copies plugins) */
static
SCIP_DECL_DISPCOPY(dispCopyObj)
{ /*lint --e{715}*/
SCIP_DISPDATA* dispdata;
assert(scip != NULL);
dispdata = SCIPdispGetData(disp);
assert(dispdata != NULL);
assert(dispdata->objdisp != NULL);
assert(dispdata->objdisp->scip_ != scip);
if( dispdata->objdisp->iscloneable() )
{
scip::ObjDisp* newobjdisp;
newobjdisp = dynamic_cast<scip::ObjDisp*> (dispdata->objdisp->clone(scip));
/* call include method of display column object */
SCIP_CALL( SCIPincludeObjDisp(scip, newobjdisp, TRUE) );
}
return SCIP_OKAY;
}