Scippy

GCG

Branch-and-Price & Column Generation for Everyone

Detailed Description

This page contains a list of all constraint handlers which are currently available.

A detailed description what a constraint handler does and how to add a constraint handler to GCG can be found in the SCIP documentation.

Files

file  cons_decomp.cpp
 constraint handler for structure detection
 
file  cons_integralorig.c
 constraint handler for enforcing integrality of the transferred master solution in the original problem
 
file  cons_masterbranch.c
 constraint handler for storing the branching decisions at each node of the tree
 
file  cons_origbranch.c
 constraint handler for storing the branching decisions at each node of the tree