Initializing help system before first use

GetPwlCons Method (Int32[], Int32[], Int64[], Double[], Double[], Int64, Int64, Int32, Int32)

Returns the piecewise linear constraints y = f(x) in a given range.

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.04
Syntax
C#
public void GetPwlCons(
	int[] colind,
	int[] resultant,
	long[] start,
	double[] xval,
	double[] yval,
	long maxpoints,
	out long p_npoints,
	int first,
	int last
)

Parameters

colind
Type:  System.Int32
Integer array which will be filled with the indices of the input variables x. It must be of length at least last-first+1. May be null if not required.
resultant
Type:  System.Int32
Integer array which will be filled with the indices of the output variables y. It must be of length at least last-first+1. May be null if not required.
start
Type:  System.Int64
Integer array which will be filled with the start indices of the different constraints in the breakpoint arrays. It must be of length at least last-first+2. The x-values of the breakpoints of piecewise linear constraint i < last will be given in xval[start[i]] to xval[start[i+1]]. May be null if not required.
xval
Type:  System.Double
Double array of length maxpoints which will be filled with the x-values of the breakpoints. May be null if not required.
yval
Type:  System.Double
Double array of length maxpoints which will be filled with the y-values of the breakpoints. May be null if not required.
maxpoints
Type:  System.Int64
Maximum number of breakpoints to be retrieved.
p_npoints
Type:  System.Int64
Pointer to return the number of breakpoints in the selected constraints. If the number of breakpoints is greater than maxpoints, then only maxpoints elements will be returned in the xval and yval arrays. May be null if not required.
first
Type:  System.Int32
First piecewise linear constraint in the range.
last
Type:  System.Int32
Last piecewise linear constraint in the range.
Remarks
See Also

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