XPRSmipsolpool

java.lang.Object
- com.dashoptimization.XPRSobject
- - com.dashoptimization.XPRSmipsolpool

public class XPRSmipsolpool
extends XPRSobject

Represents a solution pool

Nested Class Summary

Modifier and Type	Class and Description
`class`	`XPRSmipsolpool.Attributes`
`class`	`XPRSmipsolpool.Controls`

Constructor Summary

Constructor and Description

XPRSmipsolpool()
Creates a new MIP solution pool.

Method Summary

Modifier and Type	Method and Description
`void`	`addMsgHandlerListener(XPRSmsgHandlerListener listener)` Add a listener for the MsgHandlercallback.
`void`	`addMsgHandlerListener(XPRSmsgHandlerListener listener, int priority)` Add the listener for the MsgHandlercallback.
`void`	`addMsgHandlerListener(XPRSmsgHandlerListener listener, java.lang.Object data)` Add the listener for the MsgHandlercallback.
`void`	`addMsgHandlerListener(XPRSmsgHandlerListener listener, java.lang.Object data, int priority)` Add the listener for the MsgHandlercallback.
`XPRSmipsolpool.Attributes`	`attributes()`
`XPRSmipsolpool.Controls`	`controls()`
`void`	`delSol(int iSolutionId, IntHolder iSolutionIdStatus_)`
`void`	`destroy()` Deallocates resources associated with an XPRSobject
`int`	`findSolByName(java.lang.String sSolutionName)`
`void`	`findSolByName(java.lang.String sSolutionName, IntHolder iSolutionId)`
`double`	`getDblAttrib(int iAttribId)`
`void`	`getDblAttrib(int iAttribId, DoubleHolder Val)`
`void`	`getDblAttribProb(XPRSprob prob, int iAttribId, DoubleHolder Dst)`
`void`	`getDblAttribProbExtreme(XPRSprob prob_to_rank_against, int bGet_Max_Otherwise_Min, IntHolder iSolutionId, int iAttribId, DoubleHolder ExtremeVal)`
`void`	`getDblAttribProbSol(XPRSprob prob_to_rank_against, int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId, DoubleHolder Dst)`
`double`	`getDblAttribSol(int iSolutionId, int iAttribId)`
`double`	`getDblAttribSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId)`
`void`	`getDblAttribSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId, DoubleHolder Dst)`
`double`	`getDblControl(int iControlId)`
`void`	`getDblControl(int iControlId, DoubleHolder Val)`
`double`	`getDblControlSol(int iSolutionId, int iControlId)`
`double`	`getDblControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId)`
`void`	`getDblControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId, DoubleHolder Val)`
`int`	`getIntAttrib(int iAttribId)`
`void`	`getIntAttrib(int iAttribId, IntHolder Val)`
`void`	`getIntAttribProb(XPRSprob prob, int iAttribId, IntHolder Dst)`
`void`	`getIntAttribProbExtreme(XPRSprob prob_to_rank_against, int bGet_Max_Otherwise_Min, IntHolder iSolutionId, int iAttribId, IntHolder ExtremeVal)`
`void`	`getIntAttribProbSol(XPRSprob prob_to_rank_against, int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId, IntHolder Dst)`
`int`	`getIntAttribSol(int iSolutionId, int iAttribId)`
`int`	`getIntAttribSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId)`
`void`	`getIntAttribSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iAttribId, IntHolder Dst)`
`int`	`getIntControl(int iControlId)`
`void`	`getIntControl(int iControlId, IntHolder Val)`
`int`	`getIntControlSol(int iSolutionId, int iControlId)`
`int`	`getIntControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId)`
`void`	`getIntControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId, IntHolder Val)`
`java.lang.String`	`getLastError()` Returns last error message that occurred on this XPRSobject
`java.lang.String`	`getLastError(IntHolder iMsgCode)`
`void`	`getSlack(XPRSprob prob_to_rank_against, int iSolutionId, IntHolder iSolutionIdStatus_, double[] slack, int iRowFirst, int iRowLast, IntHolder nValuesReturned)`
`void`	`getSol(int iSolutionId, IntHolder iSolutionIdStatus_, double[] x, int iColFirst, int iColLast, IntHolder nValuesReturned)`
`void`	`getSolList(XPRSprob prob_to_rank_against, int iRankAttrib, int bRankAscending, int iRankFirstIndex_Ob, int iRankLastIndex_Ob, int[] iSolutionIds_Zb, IntHolder nReturnedSolIds, IntHolder nSols)`
`void`	`getSolList2(XPRSprob prob_to_rank_against, int iRankAttrib, int bRankAscending, int iRankFirstIndex_Ob, int iRankLastIndex_Ob, int bUseUserBitFilter, int iUserBitMask, int iUserBitPattern, int bUseInternalBitFilter, int iInternalBitMask, int iInternalBitPattern, int[] iSolutionIds_Zb, IntHolder nReturnedSolIds, IntHolder nSols)`
`java.lang.String`	`getSolName(int iSolutionId)`
`java.lang.String`	`getSolName(int iSolutionId, IntHolder iSolutionIdStatus_)`
`void`	`getSolName(int iSolutionId, StringHolder _sname, int _iStringBufferBytes, IntHolder _iBytesInInternalString, IntHolder iSolutionIdStatus_)`
`void`	`loadSol(IntHolder iSolutionId, double[] x, int nCols, java.lang.String sSolutionName, IntHolder bNameModifiedForUniqueness, IntHolder iSolutionIdOfExistingDuplicatePreventedLoad)`
`void`	`probAttach(XPRSprob prob)`
`void`	`probDetach(XPRSprob prob)`
`void`	`readSlxSol(XPRSnamelist col_name_list, java.lang.String sFileName, java.lang.String sFlags, IntHolder iSolutionId_Beg, IntHolder iSolutionId_End)`
`void`	`removeMsgHandlerListener()` Removes all MsgHandler listeners from the object.
`void`	`removeMsgHandlerListener(XPRSmsgHandlerListener listener)` Removes the given MsgHandler listener from the object.
`void`	`removeMsgHandlerListener(XPRSmsgHandlerListener listener, java.lang.Object data)` Removes the given MsgHandler listener with the given data value from the object.
`void`	`removeMsgHandlerListeners()` Remove all listeners for the MsgHandler callback
`void`	`setDblControl(int iControlId, double Val)`
`void`	`setDblControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId, double Val)`
`void`	`setIntControl(int iControlId, int Val)`
`void`	`setIntControlSol(int iSolutionId, IntHolder iSolutionIdStatus_, int iControlId, int Val)`
`void`	`setSolName(int iSolutionId, java.lang.String sNewSolutionBaseName, IntHolder bNameModifiedForUniqueness, IntHolder iSolutionIdStatus_)`
`void`	`writeSlxSol(XPRSprob prob_context, int iSolutionId, IntHolder iSolutionIdStatus_, java.lang.String sFileName, java.lang.String sFlags)`

Methods inherited from class com.dashoptimization.XPRSobject
addMsgHandlerListener, addMsgHandlerListener, isDestroyed

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- XPRSmipsolpool
```
public XPRSmipsolpool()
               throws XPRSexception
```
  Creates a new MIP solution pool. XPRS.Init must have been called first.
  
  Throws:
  
  XPRSexception

Method Detail

probAttach

public void probAttach(XPRSprob prob)
                throws XPRSexception

Throws:: XPRSexception

probDetach

public void probDetach(XPRSprob prob)
                throws XPRSexception

Throws:: XPRSexception

destroy
```
public void destroy()
             throws XPRSexception
```
Description copied from class: XPRSobject

Deallocates resources associated with an XPRSobject

Specified by:

destroy in class XPRSobject

Throws:

XPRSexception

getSolList

public void getSolList(XPRSprob prob_to_rank_against,
                       int iRankAttrib,
                       int bRankAscending,
                       int iRankFirstIndex_Ob,
                       int iRankLastIndex_Ob,
                       int[] iSolutionIds_Zb,
                       IntHolder nReturnedSolIds,
                       IntHolder nSols)
                throws XPRSexception

Throws:: XPRSexception

getSolList2

public void getSolList2(XPRSprob prob_to_rank_against,
                        int iRankAttrib,
                        int bRankAscending,
                        int iRankFirstIndex_Ob,
                        int iRankLastIndex_Ob,
                        int bUseUserBitFilter,
                        int iUserBitMask,
                        int iUserBitPattern,
                        int bUseInternalBitFilter,
                        int iInternalBitMask,
                        int iInternalBitPattern,
                        int[] iSolutionIds_Zb,
                        IntHolder nReturnedSolIds,
                        IntHolder nSols)
                 throws XPRSexception

Throws:: XPRSexception

getSol

public void getSol(int iSolutionId,
                   IntHolder iSolutionIdStatus_,
                   double[] x,
                   int iColFirst,
                   int iColLast,
                   IntHolder nValuesReturned)
            throws XPRSexception

Throws:: XPRSexception

getSlack

public void getSlack(XPRSprob prob_to_rank_against,
                     int iSolutionId,
                     IntHolder iSolutionIdStatus_,
                     double[] slack,
                     int iRowFirst,
                     int iRowLast,
                     IntHolder nValuesReturned)
              throws XPRSexception

Throws:: XPRSexception

loadSol

public void loadSol(IntHolder iSolutionId,
                    double[] x,
                    int nCols,
                    java.lang.String sSolutionName,
                    IntHolder bNameModifiedForUniqueness,
                    IntHolder iSolutionIdOfExistingDuplicatePreventedLoad)
             throws XPRSexception

Throws:: XPRSexception

delSol

public void delSol(int iSolutionId,
                   IntHolder iSolutionIdStatus_)
            throws XPRSexception

Throws:: XPRSexception

getIntAttribProbSol

public void getIntAttribProbSol(XPRSprob prob_to_rank_against,
                                int iSolutionId,
                                IntHolder iSolutionIdStatus_,
                                int iAttribId,
                                IntHolder Dst)
                         throws XPRSexception

Throws:: XPRSexception

getDblAttribProbSol

public void getDblAttribProbSol(XPRSprob prob_to_rank_against,
                                int iSolutionId,
                                IntHolder iSolutionIdStatus_,
                                int iAttribId,
                                DoubleHolder Dst)
                         throws XPRSexception

Throws:: XPRSexception

getIntAttribProb

public void getIntAttribProb(XPRSprob prob,
                             int iAttribId,
                             IntHolder Dst)
                      throws XPRSexception

Throws:: XPRSexception

getDblAttribProb

public void getDblAttribProb(XPRSprob prob,
                             int iAttribId,
                             DoubleHolder Dst)
                      throws XPRSexception

Throws:: XPRSexception

getIntAttribSol

public void getIntAttribSol(int iSolutionId,
                            IntHolder iSolutionIdStatus_,
                            int iAttribId,
                            IntHolder Dst)
                     throws XPRSexception

Throws:: XPRSexception

getIntAttribSol

public int getIntAttribSol(int iSolutionId,
                           IntHolder iSolutionIdStatus_,
                           int iAttribId)
                    throws XPRSexception

Throws:: XPRSexception

getIntAttribSol

public int getIntAttribSol(int iSolutionId,
                           int iAttribId)
                    throws XPRSexception

Throws:: XPRSexception

getDblAttribSol

public void getDblAttribSol(int iSolutionId,
                            IntHolder iSolutionIdStatus_,
                            int iAttribId,
                            DoubleHolder Dst)
                     throws XPRSexception

Throws:: XPRSexception

getDblAttribSol

public double getDblAttribSol(int iSolutionId,
                              IntHolder iSolutionIdStatus_,
                              int iAttribId)
                       throws XPRSexception

Throws:: XPRSexception

getDblAttribSol

public double getDblAttribSol(int iSolutionId,
                              int iAttribId)
                       throws XPRSexception

Throws:: XPRSexception

getIntControlSol

public void getIntControlSol(int iSolutionId,
                             IntHolder iSolutionIdStatus_,
                             int iControlId,
                             IntHolder Val)
                      throws XPRSexception

Throws:: XPRSexception

getIntControlSol

public int getIntControlSol(int iSolutionId,
                            IntHolder iSolutionIdStatus_,
                            int iControlId)
                     throws XPRSexception

Throws:: XPRSexception

getIntControlSol

public int getIntControlSol(int iSolutionId,
                            int iControlId)
                     throws XPRSexception

Throws:: XPRSexception

getDblControlSol

public void getDblControlSol(int iSolutionId,
                             IntHolder iSolutionIdStatus_,
                             int iControlId,
                             DoubleHolder Val)
                      throws XPRSexception

Throws:: XPRSexception

getDblControlSol

public double getDblControlSol(int iSolutionId,
                               IntHolder iSolutionIdStatus_,
                               int iControlId)
                        throws XPRSexception

Throws:: XPRSexception

getDblControlSol

public double getDblControlSol(int iSolutionId,
                               int iControlId)
                        throws XPRSexception

Throws:: XPRSexception

setIntControlSol

public void setIntControlSol(int iSolutionId,
                             IntHolder iSolutionIdStatus_,
                             int iControlId,
                             int Val)
                      throws XPRSexception

Throws:: XPRSexception

setDblControlSol

public void setDblControlSol(int iSolutionId,
                             IntHolder iSolutionIdStatus_,
                             int iControlId,
                             double Val)
                      throws XPRSexception

Throws:: XPRSexception

getIntAttribProbExtreme

public void getIntAttribProbExtreme(XPRSprob prob_to_rank_against,
                                    int bGet_Max_Otherwise_Min,
                                    IntHolder iSolutionId,
                                    int iAttribId,
                                    IntHolder ExtremeVal)
                             throws XPRSexception

Throws:: XPRSexception

getDblAttribProbExtreme

public void getDblAttribProbExtreme(XPRSprob prob_to_rank_against,
                                    int bGet_Max_Otherwise_Min,
                                    IntHolder iSolutionId,
                                    int iAttribId,
                                    DoubleHolder ExtremeVal)
                             throws XPRSexception

Throws:: XPRSexception

getIntAttrib

public void getIntAttrib(int iAttribId,
                         IntHolder Val)
                  throws XPRSexception

Throws:: XPRSexception

getIntAttrib

public int getIntAttrib(int iAttribId)
                 throws XPRSexception

Throws:: XPRSexception

getDblAttrib

public void getDblAttrib(int iAttribId,
                         DoubleHolder Val)
                  throws XPRSexception

Throws:: XPRSexception

getDblAttrib

public double getDblAttrib(int iAttribId)
                    throws XPRSexception

Throws:: XPRSexception

getIntControl

public void getIntControl(int iControlId,
                          IntHolder Val)
                   throws XPRSexception

Throws:: XPRSexception

getIntControl

public int getIntControl(int iControlId)
                  throws XPRSexception

Throws:: XPRSexception

getDblControl

public void getDblControl(int iControlId,
                          DoubleHolder Val)
                   throws XPRSexception

Throws:: XPRSexception

getDblControl

public double getDblControl(int iControlId)
                     throws XPRSexception

Throws:: XPRSexception

setIntControl

public void setIntControl(int iControlId,
                          int Val)
                   throws XPRSexception

Throws:: XPRSexception

setDblControl

public void setDblControl(int iControlId,
                          double Val)
                   throws XPRSexception

Throws:: XPRSexception

setSolName

public void setSolName(int iSolutionId,
                       java.lang.String sNewSolutionBaseName,
                       IntHolder bNameModifiedForUniqueness,
                       IntHolder iSolutionIdStatus_)
                throws XPRSexception

Throws:: XPRSexception

getSolName

public void getSolName(int iSolutionId,
                       StringHolder _sname,
                       int _iStringBufferBytes,
                       IntHolder _iBytesInInternalString,
                       IntHolder iSolutionIdStatus_)
                throws XPRSexception

Throws:: XPRSexception

getSolName

public java.lang.String getSolName(int iSolutionId,
                                   IntHolder iSolutionIdStatus_)
                            throws XPRSexception

Throws:: XPRSexception

getSolName

public java.lang.String getSolName(int iSolutionId)
                            throws XPRSexception

Throws:: XPRSexception

findSolByName

public void findSolByName(java.lang.String sSolutionName,
                          IntHolder iSolutionId)
                   throws XPRSexception

Throws:: XPRSexception

findSolByName

public int findSolByName(java.lang.String sSolutionName)
                  throws XPRSexception

Throws:: XPRSexception

writeSlxSol

public void writeSlxSol(XPRSprob prob_context,
                        int iSolutionId,
                        IntHolder iSolutionIdStatus_,
                        java.lang.String sFileName,
                        java.lang.String sFlags)
                 throws XPRSexception

Throws:: XPRSexception

readSlxSol

public void readSlxSol(XPRSnamelist col_name_list,
                       java.lang.String sFileName,
                       java.lang.String sFlags,
                       IntHolder iSolutionId_Beg,
                       IntHolder iSolutionId_End)
                throws XPRSexception

Throws:: XPRSexception

getLastError
```
public java.lang.String getLastError()
                              throws XPRSexception
```
Description copied from class: XPRSobject

Returns last error message that occurred on this XPRSobject

Specified by:

getLastError in class XPRSobject

Throws:

XPRSexception

getLastError

public java.lang.String getLastError(IntHolder iMsgCode)
                              throws XPRSexception

Throws:: XPRSexception

addMsgHandlerListener
```
public void addMsgHandlerListener(XPRSmsgHandlerListener listener)
                           throws XPRSexception
```
Add a listener for the MsgHandlercallback. Note that an object can have multiple MsgHandler listeners.

Specified by:

addMsgHandlerListener in class XPRSobject

Parameters:

listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

Throws:

XPRSexception

addMsgHandlerListener
```
public void addMsgHandlerListener(XPRSmsgHandlerListener listener,
                                  java.lang.Object data)
                           throws XPRSexception
```
Add the listener for the MsgHandlercallback. Note that an object can have multiple MsgHandler listeners.

Specified by:

addMsgHandlerListener in class XPRSobject

Parameters:

listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

data - An additional object which will be passed down to the callback function

Throws:

XPRSexception

addMsgHandlerListener
```
public void addMsgHandlerListener(XPRSmsgHandlerListener listener,
                                  int priority)
                           throws XPRSexception
```
Add the listener for the MsgHandlercallback. Note that an object can have multiple MsgHandler listeners.

Parameters:

listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

priority - Listeners with higher priorities are called first

Throws:

XPRSexception

addMsgHandlerListener
```
public void addMsgHandlerListener(XPRSmsgHandlerListener listener,
                                  java.lang.Object data,
                                  int priority)
                           throws XPRSexception
```
Add the listener for the MsgHandlercallback. Note that an object can have multiple MsgHandler listeners.

Parameters:

listener - The listener to which the event will be dispatched. (If null, all MsgHandler listeners will be removed.)

data - An additional object which will be passed down to the callback function

priority - Listeners with higher priorities are called first

Throws:

XPRSexception

removeMsgHandlerListener

public void removeMsgHandlerListener(XPRSmsgHandlerListener listener)
                              throws XPRSexception

Removes the given MsgHandler listener from the object.

Throws:: XPRSexception

removeMsgHandlerListener

public void removeMsgHandlerListener(XPRSmsgHandlerListener listener,
                                     java.lang.Object data)
                              throws XPRSexception

Removes the given MsgHandler listener with the given data value from the object.

Throws:: XPRSexception

removeMsgHandlerListener
```
public void removeMsgHandlerListener()
                              throws XPRSexception
```
Removes all MsgHandler listeners from the object. @deprecated as of Xpress 7.1, please use removeMsgHandlerListener(XPRSmsgHandlerListener) or removeMsgHandlerListeners()

Specified by:

removeMsgHandlerListener in class XPRSobject

Throws:

XPRSexception

removeMsgHandlerListeners

public void removeMsgHandlerListeners()
                               throws XPRSexception

Remove all listeners for the MsgHandler callback

Throws:: XPRSexception

attributes

public XPRSmipsolpool.Attributes attributes()

controls

public XPRSmipsolpool.Controls controls()

Contents

Index

Glossary

Search Results

XPRSmipsolpool

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class com.dashoptimization.XPRSobject

Methods inherited from class java.lang.Object

Constructor Detail

XPRSmipsolpool

Method Detail

probAttach

probDetach

destroy

getSolList

getSolList2

getSol

getSlack

loadSol

delSol

getIntAttribProbSol

getDblAttribProbSol

getIntAttribProb

getDblAttribProb

getIntAttribSol

getIntAttribSol

getIntAttribSol

getDblAttribSol

getDblAttribSol

getDblAttribSol

getIntControlSol

getIntControlSol

getIntControlSol

getDblControlSol

getDblControlSol

getDblControlSol

setIntControlSol

setDblControlSol

getIntAttribProbExtreme

getDblAttribProbExtreme

getIntAttrib

getIntAttrib

getDblAttrib

getDblAttrib

getIntControl

getIntControl

getDblControl

getDblControl

setIntControl

setDblControl

setSolName

getSolName

getSolName

getSolName

findSolByName

findSolByName

writeSlxSol

readSlxSol

getLastError

getLastError

addMsgHandlerListener

addMsgHandlerListener

addMsgHandlerListener

addMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListeners

attributes

controls