Initializing help system before first use

AddSets Method (Int32, Int64, Char[], Int64[], Int32[], Double[])

Allows sets to be added to the problem after passing it to the Optimizer using the input routines.

Namespace:   Optimizer
Assembly:  xprsdn (in xprsdn.dll) Version: 44.01.01
Syntax
C# 
public void AddSets(
	int nsets,
	long nelems,
	char[] settype,
	long[] start,
	int[] colind,
	double[] refval
)

Parameters

nsets
Type:  System.Int32
Number of new sets.
nelems
Type:  System.Int64
Number of new nonzeros in the added sets.
settype
Type:  System.Char
Character array of length nsets containing the set types:
  • 1: indicates a SOS1;
  • 2: indicates a SOS2;
start
Type:  System.Int64
Integer array of length nsets containing the offsets in the colind and refval arrays of the start of the elements for each set.
colind
Type:  System.Int32
Integer array of length nelems containing the (contiguous) column indices for the elements in each set.
refval
Type:  System.Double
Double array of length nelems containing the (contiguous) reference values. These define the order for SOS2 constraints and may be used in branching for both types.
Remarks
See Also
Parent Topic AddSets Method

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