[Coin-bcpdiscuss] Both cut and variables generation
tle at purdue.edu
tle at purdue.edu
Wed May 2 23:10:46 EDT 2007
Hi,
My program generates new cuts and variables at each pricing iteration.
Therefore, i need to use both " vars_to_cols" and "cuts_to_rows" at same time.
Problem is that:
- "vars_to_cols" works for active vars and old cuts ( not including active
cuts)
- "cuts_to_rows" works for active cuts and old variables ( not including
active vars)
Therefore, i dont' know how to define the coefficients intersecting by active
cuts and active vars.
Pls help me
Thanks
Tung Le
PhD student
Purdue University
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