Initializing help system before first use

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

Adds columns to the optimizer matrix.

Namespace:  Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
public void AddCols(
	int ncols,
	int ncoefs,
	double[] objcoef,
	int[] start,
	int[] rowind,
	double[] rowcoef,
	double[] lb,
	double[] ub
)

Parameters

ncols   Int32
Number of new columns.
ncoefs   Int32
Number of new nonzeros in the added columns.
objcoef   Double
Double array of length ncols containing the objective function coefficients of the new columns. As of version 43.00 this can be null to indicate that all newly created variables have an objective coefficient of 0 (zero).
start   Int32
Integer array of length ncols containing the offsets in the rowind and rowcoef arrays of the start of the elements for each column. This can be null if the ncols or the ncoefs argument is 0 (zero).
rowind   Int32
Integer array of length ncoefs containing the row indices for the elements in each column.
rowcoef   Double
Double array of length ncoefs containing the element values.
lb   Double
Double array of length ncols containing the lower bounds on the added columns. This can be null in which case all variables will have a lower bound of 0.
ub   Double
Double array of length ncols containing the upper bounds on the added columns. This can be null in which hcase all variables will have an infinite upper bound.
Remarks
Examples using AddCols:
See Also
Parent Topic AddCols Method

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