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branchobj.addRows

Purpose
Adds new constraints to a branch of a user branching object.
Topic area
Branching Object
Synopsis
branchobj.addRows(branch, rowtype, rhs, start, colind, rowcoef)
Arguments
branch: int 
The number of the branch to add the new constraints for. This branch must already have been created using branchobj.addBranches. Branches are indexed starting from zero.
rowtype: list[str] 
Character array indicating the type of constraints to add:
L 
Less than type.
G 
Greater than type.
E 
Equality type.
rhs: list[float] 
Double array containing the right hand side values.
start: list[int] 
Integer array containing the offsets of the colind and rowcoef arrays of the start of the non zero coefficients in the new constraints.
colind: list[var] 
Integer array containing the column indices for the non zero coefficients.
rowcoef: list[float] 
Double array containing the non zero coefficient values.
Further information
Argument colind may contain either xpress.var objects or integer indices.
Related topics
xpress.branchobj.

Parent Topic Xpress branchobj object methods

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