Initializing help system before first use

AddCol Method (Double, Double, Double, Char, Int32[], Double[])

Add a single column to this problem. This is a shortcut for AddCol(obj, lb, ub, type, rowind, rowval, null);.

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
public int AddCol(
	double obj,
	double lb,
	double ub,
	char type,
	int[] rowind,
	double[] rowval
)

Parameters

obj
Type:  System.Double
The objective coefficient for the new column.
lb
Type:  System.Double
The lower bound for the new column.
ub
Type:  System.Double
The upper bound for the new column.
type
Type:  System.Char
The type for the new column.
rowind
Type:  System.Int32
Array of row indices for the non-zeros for the new column. This can be null. If not null then it must have the same length as rowval and rowval[k] must be the non-zero coefficient of the new column in row rowind[k].
rowval
Type:  System.Double
Array of row values for the non-zeros for the new column. This can be null. If not null then it must have the same length as rowind and rowval[k] must be the non-zero coefficient of the new column in row rowind[k].

Return Value

Type:  Int32
The index of the newly created column.
Exceptions
Exception Condition
If column cannot be added.
If arrays do not match
Remarks
Used in these examples:
  • Polygon
  • PolygonMap
  • PolygonMapDelta
  • PolygonMultiMap
  • PolygonMultiMapDelta
  • PolygonVecMap
  • PolygonVecMapDelta
See Also
Parent Topic AddCol Method

© 2001-2024 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.