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/* ========================================================================== */
/* === Include/Mongoose_CutCost.hpp ========================================= */
/* ========================================================================== */
/* -----------------------------------------------------------------------------
* Mongoose Graph Partitioning Library, Copyright (C) 2017-2023,
* Scott P. Kolodziej, Nuri S. Yeralan, Timothy A. Davis, William W. Hager
* Mongoose is licensed under Version 3 of the GNU General Public License.
* Mongoose is also available under other licenses; contact authors for details.
* SPDX-License-Identifier: GPL-3.0-only
* -------------------------------------------------------------------------- */
// #pragma once
#ifndef MONGOOSE_CUTCOST_HPP
#define MONGOOSE_CUTCOST_HPP
namespace Mongoose
{
/* A partitioning has the following metrics: */
struct CutCost
{
double heuCost; /* Sum of cutCost and balance penalty */
double cutCost; /* Sum of edge weights in the cut set. */
double W[2]; /* Sum of vertex weights in each partition. */
double imbalance; /* target_split - (W[0] / W) */
};
} // end namespace Mongoose
#endif
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