Initializing help system before first use

# AddManagedCuts(Int32, Int32, Char[], Double[], Int32[], Variable[], Double[]) Method

Adds cuts to the Optimizer's internal cut pool from within the cutround callback set by addCbCutRound. The cuts will be added to an internal pool of cuts managed by the Optimizer. The Optimizer will use internal priorities to dynamically load violated cuts from this pool into branch-and-bound node problems and remove inactive cuts. Cuts can be either local or global. Cuts flagged as local are assumed to be valid only for the the current node of the branch-and-bound search or any of its descendants. Global cuts are assumed to be valid for the whole problem and might be used on any node of the branch-and-bound search tree. The cuts should be formulated in the original space of variables and will automatically be presolved.
Namespace: Optimizer.Objects
Assembly: xprsdn (in xprsdn.dll) Version: 47.01.01+0ba4e76731516b80760698bbaa939494dae84e49
Syntax
C#

    public void AddManagedCuts(
    	int globalvalid,
    	int ncuts,
    	char[] rowtype,
    	double[] rhs,
    	int[] start,
    	Variable[] colind,
    	double[] cutcoef
    )

#### Parameters

globalvalid Int32
  Nonzero if the cuts should be assumed to be valid for the whole problem. If zero, cuts will be assumed to be valid only for the current node and its descendants.
ncuts Int32
  Number of cuts to add.
rowtype Char
  Character array of length ncuts containing the inequality types:
  - L: indicates a <= inequality;
  - G: indicates a >= inequality;
  - E: indicates an = inequality.
rhs Double
  Double array of length ncuts containing the right hand side elements for the cuts.
start Int32
  Array containing offset into the colind and cutcoef arrays indicating the start of each cut. This array has one entry for each cut, plus one more entry indicating where an additional cut would start, if it were present.
colind Variable
  Array of length start[ncuts] containing the variables in the cuts.
cutcoef Double
  Double array of length start[ncuts] containing the matrix values for the cuts.

See Also

#### Reference

XpressProblem Class
AddManagedCuts Overload
Optimizer.Objects Namespace
Parent Topic AddManagedCuts Method

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