Initializing help system before first use

AddCols Method (Int32, Int32, Double[], Int32[], Int32[], Double[], Double[], Double[])

Allows columns to be added to the matrix after passing it to the Optimizer using the input routines.

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 41.01.99
Syntax
C# 
public void AddCols(
	int ncols,
	int ncoefs,
	double[] objcoef,
	int[] start,
	int[] rowind,
	double[] rowcoef,
	double[] lb,
	double[] ub
)

Parameters

ncols
Type:  SystemInt32
Number of new columns.
ncoefs
Type:  SystemInt32
Number of new nonzeros in the added columns.
objcoef
Type:  SystemDouble
Double array of length ncols containing the objective function coefficients of the new columns.
start
Type:  SystemInt32
Integer array of length ncols containing the offsets in the rowind and rowcoef arrays of the start of the elements for each column.
rowind
Type:  SystemInt32
Integer array of length ncoefs containing the row indices for the elements in each column.
rowcoef
Type:  SystemDouble
Double array of length ncoefs containing the element values.
lb
Type:  SystemDouble
Double array of length ncols containing the lower bounds on the added columns.
ub
Type:  SystemDouble
Double array of length ncols containing the upper bounds on the added columns.
See Also
Parent Topic AddCols Method

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