Initializing help system before first use

# XPRMMPVar

- java.lang.Object
- - com.dashoptimization.XPRMValue
  - - com.dashoptimization.XPRMReference
    - - com.dashoptimization.XPRMMPVar

- All Implemented Interfaces:
    XPRMTyped

      public class XPRMMPVar
      extends XPRMReference

  A decision variable in Mosel. The functions provided here can be used to retrieve solution information related to the current problem after it has been solved.

- - ### Field Summary

    - ### Fields inherited from interface com.dashoptimization.XPRMTyped

      `GRP_DYN, GRP_GEN, MSK_FIX, MSK_GRP, MSK_STR, MSK_TYP, STR_ARRAY, STR_CONST, STR_CSREF, STR_LIST, STR_MEM, STR_NTYP, STR_PROB, STR_PROC, STR_REC, STR_REF, STR_SET, STR_UNION, STR_UTYP, TYP_BOOL, TYP_EXTN, TYP_INT, TYP_LINCTR, TYP_MPVAR, TYP_NOT, TYP_REAL, TYP_STRING`

  - ### Method Summary

    Modifier and Type | Method and Description
    --- | ---
    `XPRMMPVar` | `asMPVar()` A decision variable.
    `int` | `getNumber()` Column number.
    `double` | `getRedCost()` Reduced cost.
    `double` | `getSolution()` Solution value.
    `int` | `getTypeCode()` Type code.
    `java.lang.String` | `getTypeName()` String representation of type.
    `java.lang.String` | `toString()` Solution value as a string.

    - ### Methods inherited from class com.dashoptimization.XPRMReference

      `getStructCode, getStructName`

    - ### Methods inherited from class com.dashoptimization.XPRMValue

      `asArray, asBoolean, asExternal, asInteger, asLinCtr, asList, asProblem, asReal, asRecord, asSet, asString, asUnion, asUserTypeRef`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Method Detail

    - #### getSolution

          public final double getSolution()

      Solution value.
      Returns:
        The solution value or 0 if no solution is available

    - #### getRedCost

          public final double getRedCost()

      Reduced cost.
      Returns:
        The reduced cost or 0 if no solution is available

    - #### getNumber

          public final int getNumber()

      Column number. This is the column representing the variable in the matrix - available only if the matrix has been generated.
      Returns:
        The column number (≥0) or a negative value if no matrix is available or the variable does not belong to the problem.

    - #### asMPVar

          public final XPRMMPVar asMPVar()

      Description copied from class: `XPRMValue`
      A decision variable. This function is defined if the actual object is a decision variable.
      Overrides:
        `asMPVar` in class `XPRMValue`
      Returns:
        The decision variable as a `XPRMMPVar`

    - #### getTypeCode

          public final int getTypeCode()

      Description copied from interface: `XPRMTyped`
      Type code. The code is one of the `TYP_*` values.
      Returns:
        Encoded type

    - #### getTypeName

          public final java.lang.String getTypeName()

      Description copied from interface: `XPRMTyped`
      String representation of type.
      Returns:
        Type name

    - #### toString

          public final java.lang.String toString()

      Solution value as a string.
      Specified by:
        `toString` in class `XPRMReference`
      Returns:
        Text representation of the solution value

Parent Topic Class Summary

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