addpwlcons
Each piecewise linear constraint y = f(x) consists of an (input) column x, a (different) resultant (output column) y and a piecewise linear function f. The piecewise linear function f is described by at least two breakpoints, which are given as combinations of x- and y-values. Discontinuous piecewise linear functions are supported, in this case both the left and right limit at a given point need to be entered as breakpoints. To differentiate between left and right limit, the breakpoints need to be given as a list with non-decreasing x-values.
addpwlcons(
prob,
colind,
resultant,
start,
xval,
yval,
npwls = x_max_vec_length(colind, resultant, start),
npoints = x_max_vec_length(xval, yval)
)
|
prob
|
The current problem.
|
|
colind
|
Integer array of length
npwls containing the indices of the input variables x of the piecewise linear functions.
|
|
resultant
|
Integer array of length
npwls containing the indices of the output variables y of the piecewise linear functions.
|
|
start
|
Integer array of length
npwls containing the start index of each piecewise linear constraint in the
xval and
yval arrays.
|
|
xval
|
Double array of length
npoints containing the x-values of the breakpoints.
|
|
yval
|
Double array of length
npoints containing the y-values of the breakpoints.
|
|
npwls
|
The number of piecewise linear constraints to add.
|
|
npoints
|
The total number of breakpoints of all piecewise linear constraints that should be added.
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