Initializing help system before first use

StoreCuts(Int32, Int32, Int32[], Char[], Double[], Int64[], Cut[], Int32[], Double[]) Method

Stores cuts into the cut pool, but does not apply them to the current node. These cuts must be explicitly loaded into the matrix using loadCuts before they become active.

Namespace:  Optimizer
Assembly: xprsdn (in xprsdn.dll) Version: 45.01.02+1f9fd7ff9a8620394fec1839699751312debed40
Syntax
C# 
public void StoreCuts(
	int ncuts,
	int nodups,
	int[] cuttype,
	char[] rowtype,
	double[] rhs,
	long[] start,
	Cut[] cutind,
	int[] colind,
	double[] cutcoef
)

Parameters

ncuts   Int32
Number of cuts to add.
nodups   Int32
  • 0: do not exclude duplicates from the cut pool;
  • 1: duplicates are to be excluded from the cut pool;
  • 2: duplicates are to be excluded from the cut pool, ignoring cut type.
cuttype   Int32
Integer array of length ncuts containing the cut types. The cut types can be any integer and are used to identify the cuts.
rowtype   Char
Character array of length ncuts containing the row types:
  • L: indicates a <= row;
  • E: indicates an = row;
  • G: indicates a >= row.
rhs   Double
Double array of length ncuts containing the right hand side elements for the cuts.
start   Int64
Integer array containing offsets into the colind and dmtval arrays indicating the start of each cut. This array is of length ncuts+1 with the last element start[ncuts] being where cut ncuts+1 would start.
cutind   Cut
Array of length ncuts where the pointers to the cuts will be returned.
colind   Int32
Integer array of length start[ncuts] containing the column indices in the cuts.
cutcoef   Double
Double array of length start[ncuts] containing the matrix values for the cuts.
See Also
Parent Topic StoreCuts Method

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