doc/mpsolve-doc/starting-configuration_8h_source.html

/*

 * This file is part of MPSolve 3.2.2

 *

 * Copyright (C) 2001-2020, Dipartimento di Matematica "L. Tonelli", Pisa.

 * License: http://www.gnu.org/licenses/gpl.html GPL version 3 or higher

 *

 * Authors:

 *   Leonardo Robol <leonardo.robol@unipi.it>

 */


#ifndef MPS_STARTING_CONFIGURATION_H_

#define MPS_STARTING_CONFIGURATION_H_


MPS_BEGIN_DECLS


#define MPS_STARTING_CONFIGURATION_INIT { \

    .n_radii = 0,                           \

    .fradii = NULL,                         \

    .dradii = NULL,                         \

    .partitioning = NULL                    \

}


struct mps_starting_configuration {

  int n_radii;


  int * partitioning;


  double * fradii;


  rdpe_t * dradii;

};


typedef struct mps_starting_configuration mps_starting_configuration;


void mps_starting_configuration_clear (mps_context * ctx, mps_starting_configuration * c);


mps_starting_configuration mps_fcompute_starting_radii (mps_context * s, int n,

                                                        mps_cluster_item * cluster_item,

                                                        double clust_rad, double g, rdpe_t eps,

                                                        double fap[]);


MPS_END_DECLS


#endif /* MPS_STARTING_CONFIGURATION_H_ */

mps_fcompute_starting_radii
mps_starting_configuration mps_fcompute_starting_radii(mps_context *s, int n, mps_cluster_item *cluster_item, double clust_rad, double g, rdpe_t eps, double fap[])
Compute radii of the circles where the initial approximation will be disposed by mps_fstart().
Definition starting.c:102

mps_starting_configuration_clear
void mps_starting_configuration_clear(mps_context *ctx, mps_starting_configuration *c)
Clear all the storage that has been allocated inside a starting configuration.
Definition starting-configuration.c:14

mps_cluster_item
Cluster held in a mps_clusterization.
Definition cluster.h:72

mps_context
this struct holds the state of the mps computation
Definition context.h:60

mps_starting_configuration
This struct holds the information about the starting disposal of the approximations that has been obt...
Definition starting-configuration.h:33

mps_starting_configuration::n_radii
int n_radii
The number of circles on which the approximations should be put.
Definition starting-configuration.h:38

mps_starting_configuration::fradii
double * fradii
An array containing the radius of the circles where the roots should be placed.
Definition starting-configuration.h:52

mps_starting_configuration::dradii
rdpe_t * dradii
The DPE version of fradii.
Definition starting-configuration.h:57

mps_starting_configuration::partitioning
int * partitioning
An array of integers that holds the indexes of the approximations that should be put on the different...
Definition starting-configuration.h:46