XPRSmipsolenum

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

public class XPRSmipsolenum
extends XPRSobject

Represents a solution pool

Nested Class Summary

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

Constructor Summary

Constructor and Description
`XPRSmipsolenum()` Creates a new MIP solution enumerator managed by the optimizer.

Method Summary

Modifier and Type	Method and Description
`void`	`addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener)` Add a listener for the GetSolutionDiffcallback.
`void`	`addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener, int priority)` Add the listener for the GetSolutionDiffcallback.
`void`	`addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener, java.lang.Object data)` Add the listener for the GetSolutionDiffcallback.
`void`	`addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener, java.lang.Object data, int priority)` Add the listener for the GetSolutionDiffcallback.
`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.
`XPRSmipsolenum.Attributes`	`attributes()`
`XPRSmipsolenum.Controls`	`controls()`
`void`	`destroy()` Deallocates resources associated with an XPRSobject
`int`	`getCullChoice(int iMetricId, int[] cull_sol_id_list, int nMaxSolsToCull, double dNewSolMetric, BoolHolder bRejectSoln)`
`int`	`getCullChoice(int iMetricId, int[] cull_sol_id_list, int nMaxSolsToCull, double dNewSolMetric, double[] x, int nCols, BoolHolder bRejectSoln)`
`void`	`getCullChoice(int iMetricId, int[] cull_sol_id_list, int nMaxSolsToCull, IntHolder nSolsToCull, double dNewSolMetric, double[] x, int nCols, BoolHolder bRejectSoln)`
`double`	`getDblAttrib(int iAttribId)`
`void`	`getDblAttrib(int iAttribId, DoubleHolder Val)`
`double`	`getDblControl(int iAttribId)`
`void`	`getDblControl(int iAttribId, DoubleHolder Val)`
`int`	`getIntAttrib(int iAttribId)`
`void`	`getIntAttrib(int iAttribId, IntHolder Val)`
`int`	`getIntControl(int iAttribId)`
`void`	`getIntControl(int iAttribId, IntHolder Val)`
`java.lang.String`	`getLastError()` Returns last error message that occurred on this XPRSobject
`java.lang.String`	`getLastError(IntHolder iMsgCode)`
`void`	`getSolBaseName(StringHolder _sname, int _iStringBufferBytes, IntHolder _iBytesInInternalString)`
`void`	`getSolList(int iMetricId, int iRankFirstIndex_Ob, int iRankLastIndex_Ob, int[] iSolutionIds, IntHolder nReturnedSolIds, IntHolder nSols)`
`void`	`getSolMetric(int iSolutionId, IntHolder iSolutionIdStatus, int iMetricId, DoubleHolder dMetric)`
`void`	`maxim(XPRSprob prob, XPRSmipsolpool msp, IntHolder nMaxSols)`
`void`	`maxim(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, IntHolder nMaxSols)`
`void`	`maxim(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, java.lang.Object p, IntHolder nMaxSols)`
`void`	`minim(XPRSprob prob, XPRSmipsolpool msp, IntHolder nMaxSols)`
`void`	`minim(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, IntHolder nMaxSols)`
`void`	`minim(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, java.lang.Object p, IntHolder nMaxSols)`
`void`	`opt(XPRSprob prob, XPRSmipsolpool msp, IntHolder nMaxSols)`
`void`	`opt(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, IntHolder nMaxSols)`
`void`	`opt(XPRSprob prob, XPRSmipsolpool msp, XPRSmipSolEnumHandlerListener f_mse_handler, java.lang.Object p, IntHolder nMaxSols)`
`void`	`removeGetSolutionDiffListener()` Removes all GetSolutionDiff listeners from the object.
`void`	`removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener)` Removes the given GetSolutionDiff listener from the object.
`void`	`removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener, java.lang.Object data)` Removes the given GetSolutionDiff listener with the given data value from the object.
`void`	`removeGetSolutionDiffListeners()` Remove all listeners for the GetSolutionDiff callback
`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 iAttribId, double Val)`
`void`	`setIntControl(int iAttribId, int Val)`
`void`	`setSolBaseName(java.lang.String sSolutionBaseName)`

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
- XPRSmipsolenum
```
public XPRSmipsolenum()
               throws XPRSexception
```
  Creates a new MIP solution enumerator managed by the optimizer. XPRS.Init must have been called first.
  
  Throws:
  
  XPRSexception

Method Detail

minim

public void minim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

maxim

public void maxim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

opt

public void opt(XPRSprob prob,
                XPRSmipsolpool msp,
                IntHolder nMaxSols)
         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(int iMetricId,
                       int iRankFirstIndex_Ob,
                       int iRankLastIndex_Ob,
                       int[] iSolutionIds,
                       IntHolder nReturnedSolIds,
                       IntHolder nSols)
                throws XPRSexception

Throws:: XPRSexception

getSolMetric

public void getSolMetric(int iSolutionId,
                         IntHolder iSolutionIdStatus,
                         int iMetricId,
                         DoubleHolder dMetric)
                  throws XPRSexception

Throws:: XPRSexception

getCullChoice

public void getCullChoice(int iMetricId,
                          int[] cull_sol_id_list,
                          int nMaxSolsToCull,
                          IntHolder nSolsToCull,
                          double dNewSolMetric,
                          double[] x,
                          int nCols,
                          BoolHolder bRejectSoln)
                   throws XPRSexception

Throws:: XPRSexception

getCullChoice

public int getCullChoice(int iMetricId,
                         int[] cull_sol_id_list,
                         int nMaxSolsToCull,
                         double dNewSolMetric,
                         double[] x,
                         int nCols,
                         BoolHolder bRejectSoln)
                  throws XPRSexception

Throws:: XPRSexception

getCullChoice

public int getCullChoice(int iMetricId,
                         int[] cull_sol_id_list,
                         int nMaxSolsToCull,
                         double dNewSolMetric,
                         BoolHolder bRejectSoln)
                  throws XPRSexception

Throws:: XPRSexception

minim

public void minim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  java.lang.Object p,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

minim

public void minim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

maxim

public void maxim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  java.lang.Object p,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

maxim

public void maxim(XPRSprob prob,
                  XPRSmipsolpool msp,
                  XPRSmipSolEnumHandlerListener f_mse_handler,
                  IntHolder nMaxSols)
           throws XPRSexception

Throws:: XPRSexception

opt

public void opt(XPRSprob prob,
                XPRSmipsolpool msp,
                XPRSmipSolEnumHandlerListener f_mse_handler,
                java.lang.Object p,
                IntHolder nMaxSols)
         throws XPRSexception

Throws:: XPRSexception

opt

public void opt(XPRSprob prob,
                XPRSmipsolpool msp,
                XPRSmipSolEnumHandlerListener f_mse_handler,
                IntHolder nMaxSols)
         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 iAttribId,
                          IntHolder Val)
                   throws XPRSexception

Throws:: XPRSexception

getIntControl

public int getIntControl(int iAttribId)
                  throws XPRSexception

Throws:: XPRSexception

getDblControl

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

Throws:: XPRSexception

getDblControl

public double getDblControl(int iAttribId)
                     throws XPRSexception

Throws:: XPRSexception

setIntControl

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

Throws:: XPRSexception

setDblControl

public void setDblControl(int iAttribId,
                          double Val)
                   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

setSolBaseName

public void setSolBaseName(java.lang.String sSolutionBaseName)
                    throws XPRSexception

Throws:: XPRSexception

getSolBaseName

public void getSolBaseName(StringHolder _sname,
                           int _iStringBufferBytes,
                           IntHolder _iBytesInInternalString)
                    throws XPRSexception

Throws:: XPRSexception

addGetSolutionDiffListener
```
public void addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener)
                                throws XPRSexception
```
Add a listener for the GetSolutionDiffcallback. Note that an object can have multiple GetSolutionDiff listeners.

Parameters:

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

Throws:

XPRSexception

addGetSolutionDiffListener
```
public void addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener,
                                       java.lang.Object data)
                                throws XPRSexception
```
Add the listener for the GetSolutionDiffcallback. Note that an object can have multiple GetSolutionDiff listeners.

Parameters:

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

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

Throws:

XPRSexception

addGetSolutionDiffListener
```
public void addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener,
                                       int priority)
                                throws XPRSexception
```
Add the listener for the GetSolutionDiffcallback. Note that an object can have multiple GetSolutionDiff listeners.

Parameters:

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

priority - Listeners with higher priorities are called first

Throws:

XPRSexception

addGetSolutionDiffListener
```
public void addGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener,
                                       java.lang.Object data,
                                       int priority)
                                throws XPRSexception
```
Add the listener for the GetSolutionDiffcallback. Note that an object can have multiple GetSolutionDiff listeners.

Parameters:

listener - The listener to which the event will be dispatched. (If null, all GetSolutionDiff 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

removeGetSolutionDiffListener

public void removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener)
                                   throws XPRSexception

Removes the given GetSolutionDiff listener from the object.

Throws:: XPRSexception

removeGetSolutionDiffListener

public void removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener listener,
                                          java.lang.Object data)
                                   throws XPRSexception

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

Throws:: XPRSexception

removeGetSolutionDiffListener
```
public void removeGetSolutionDiffListener()
                                   throws XPRSexception
```
Removes all GetSolutionDiff listeners from the object. @deprecated as of Xpress 7.1, please use removeGetSolutionDiffListener(XPRSmseGetSolutionDiffListener) or removeGetSolutionDiffListeners()

Throws:

XPRSexception

removeGetSolutionDiffListeners

public void removeGetSolutionDiffListeners()
                                    throws XPRSexception

Remove all listeners for the GetSolutionDiff callback

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 XPRSmipsolenum.Attributes attributes()

controls

public XPRSmipsolenum.Controls controls()

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Contents

Index

Glossary

Search Results

XPRSmipsolenum

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class com.dashoptimization.XPRSobject

Methods inherited from class java.lang.Object

Constructor Detail

XPRSmipsolenum

Method Detail

minim

maxim

opt

destroy

getSolList

getSolMetric

getCullChoice

getCullChoice

getCullChoice

minim

minim

maxim

maxim

opt

opt

getIntAttrib

getIntAttrib

getDblAttrib

getDblAttrib

getIntControl

getIntControl

getDblControl

getDblControl

setIntControl

setDblControl

getLastError

getLastError

setSolBaseName

getSolBaseName

addGetSolutionDiffListener

addGetSolutionDiffListener

addGetSolutionDiffListener

addGetSolutionDiffListener

removeGetSolutionDiffListener

removeGetSolutionDiffListener

removeGetSolutionDiffListener

removeGetSolutionDiffListeners

addMsgHandlerListener

addMsgHandlerListener

addMsgHandlerListener

addMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListener

removeMsgHandlerListeners

attributes

controls