Initializing help system before first use

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

Obsolete since version 45.00, use AddColumn() instead

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: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
[ObsoleteAttribute("Obsolete since version 45.00, use AddColumn() instead", 
	false)]
public int AddCol(
	double obj,
	double lb,
	double ub,
	char type,
	int[] rowind,
	double[] rowval
)

Parameters

obj   Double
The objective coefficient for the new column.
lb   Double
The lower bound for the new column.
ub   Double
The upper bound for the new column.
type   Char
The type for the new column.
rowind   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   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

Int32
The index of the newly created column.
Exceptions
Exception Condition
XPRSException If column cannot be added.
ArgumentException If arrays do not match
See Also
Parent Topic AddCol Method

© 2001-2025 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.