quad_prog_solver.h

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/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 *
 * Contributors: Details at https://graphviz.org
 *************************************************************************/
 
#pragma once
 
#include <stddef.h>
#include <util/api.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef DIGCOLA
 
typedef struct {
        float **A;
        int n;
        float *fArray1;
        float *fArray2;
        float *fArray3;
        float *fArray4;
        int *ordering;
        int *levels;
        size_t num_levels;
}CMajEnv;
 
PRIVATE CMajEnv *initConstrainedMajorization(float *, int, int *, int *,
                                             size_t);
 
PRIVATE void constrained_majorization_new_with_gaps(CMajEnv*, float*, float**, 
                                            int, int, float);
PRIVATE void deleteCMajEnv(CMajEnv *e);
 
PRIVATE float** unpackMatrix(float * packedMat, int n);
 
#endif 
 
#ifdef __cplusplus
}
#endif