Initializing help system before first use

addcuts

Purpose
Adds cuts directly to the matrix at the current node.
The cuts will automatically be added to the cut pool. Cuts added to a node will automatically be inherited on any descendant node, unless explicitly deleted with a call to delcuts.
Synopsis
addcuts(
prob,
cuttype,
rowtype,
rhs,
start,
colind,
cutcoef,
ncuts = x_max_vec_length(cuttype, rowtype, rhs)
)
Arguments
prob 
The current problem.
cuttype 
Integer array of length ncuts containing the user assigned cut types.
rowtype 
Character array of length ncuts containing the row types:
L
indicates a <= row;
G
indicates a >= row;
E
indicates an = row.
rhs 
Double array of length ncuts containing the right hand side elements for the cuts.
start 
Integer array containing offset into the colind and cutcoef arrays indicating the start of each cut.
colind 
Integer array of length start[ncuts] containing the column indices in the cuts.
cutcoef 
Double array of length start[ncuts] containing the matrix values for the cuts.
ncuts 
Number of cuts to add.
Return value
The input argument prob.
Further information
Please refer to the C documentation for more details.

Parent Topic R interface reference manual

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