weights.h

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/*          GCG --- Generic Column Generation                                */
/*                  a Dantzig-Wolfe decomposition based extension            */
/*                  of the branch-cut-and-price framework                    */
/*         SCIP --- Solving Constraint Integer Programs                      */
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/*                         Zuse Institute Berlin (ZIB)                       */
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/**@file   weights.h
 * @brief  weight class for graphs
 * @author Martin Bergner
 */
 
/*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/
 
#ifndef WEIGHTS_H_
#define WEIGHTS_H_
#include "objscip/objscip.h"
 
namespace gcg {
 
class Weights
{
protected:
   int varweight;                      /**< weight of a variable vertex */
   int vbinary;                        /**< weight of a binary variable vertex */
   int vcontinous;                     /**< weight of a continuous variable vertex */
   int vinteger;                       /**< weight of an integer variable vertex */
   int vimplint;                       /**< weight of an implicit integer variable vertex */
   int consweight;                     /**< weight of a constraint vertex */
 
public:
   Weights(
      int varweight_,
      int vbinary_,
      int vcontinous_,
      int vinteger_,
      int vimplint_,
      int consweight_
   );
   Weights();
 
   virtual ~Weights();
   int calculate(SCIP_CONS* cons) const;
   int calculate(SCIP_VAR* var) const;
};
 
} /* namespace gcg */
#endif /* WEIGHTS_H_ */