Initializing help system before first use

XPRSprob.ColumnCreator Class

Create columns in chunks. Collects column data internally and commits data from time to time. Assumes that columns are not created in other ways while this instance is active.
Inheritance Hierarchy
SystemObject
   OptimizerXPRSprobColumnCreator

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 43.01.01
Syntax
C# 
protected sealed class ColumnCreator

The XPRSprobColumnCreator type exposes the following members.

Constructors
  Name Description
Public method XPRSprobColumnCreator
Create a new instance.
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Methods
  Name Description
Public method AddColumn
Add a new column to this creator. The column is not necessarily created immediately. The creator buffers columns and only creates columns in a chunk if enough columns have been accumulated or .Commit(XPRSprob) is called. @param prob The problem to which to add the column. @param lb Lower bound for the column. @param ub Upper bound for the column. @param type Column type. @param limit Lower bound for semi continuous or limit for partial integer columns. Ignored if the column is not of that type. @param name Name of the Column (can be null). @return The index that the column would receive if this creator would be commited and no other columns would be created in the meantime.
Public method Commit
Public method ConditionalCommit
Public method Equals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public method FinishColumn
Tell this instance that all data for the current column has been added. This calls ConditionalCommit(prob).
Public method GetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public method GetType
Gets the Type of the current instance.
(Inherited from Object.)
Public method ToString
Returns a String that represents the current Object.
(Inherited from Object.)
Public method Undo
Undo all changes ever done by this instance.
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Fields
  Name Description
Public field firstCol
objects.Index of first column this instance will create.
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See Also
Covered Topics
Parent Topic Optimizer

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