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: 41.01.99
Syntax
C# 
public int AddCol(
	double obj,
	double lb,
	double ub,
	char type,
	int[] rowind,
	double[] rowval
)

Parameters

obj
Type:  SystemDouble
The objective coefficient for the new column.
lb
Type:  SystemDouble
The lower bound for the new column.
ub
Type:  SystemDouble
The upper bound for the new column.
type
Type:  SystemChar
The type for the new column.
rowind
Type:  SystemInt32
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:  SystemDouble
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
See Also
Parent Topic AddCol Method

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