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/*
* 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>
*/
/**
* @file
*
* @brief Representation of a single approximation.
*/
#ifndef MPS_APPROXIMATION_H_
#define MPS_APPROXIMATION_H_
MPS_BEGIN_DECLS
#ifdef _MPS_PRIVATE
struct mps_approximation {
cplx_t fvalue;
cdpe_t dvalue;
mpc_t mvalue;
double frad;
rdpe_t drad;
mps_boolean approximated;
mps_boolean again;
long int wp;
mps_root_status status;
/**
* @brief Attributes that have been set on
* the roots.
*/
mps_root_attrs attrs;
/**
* @brief Inclusion status of the root
* in the target set specified in the field
* <code>input_config->search_set</code>.
*/
mps_root_inclusion inclusion;
};
#endif
/* Creation and deletion of approximations. */
mps_approximation * mps_approximation_new (mps_context * s);
void mps_approximation_free (mps_context * s, mps_approximation * appr);
mps_approximation * mps_approximation_copy (mps_context * ctx, mps_approximation * original);
/* Public accessor functions */
void mps_approximation_get_fvalue (mps_context * ctx, mps_approximation * approximation, cplx_t output);
void mps_approximation_get_dvalue (mps_context * ctx, mps_approximation * approximation, cdpe_t output);
void mps_approximation_get_mvalue (mps_context * ctx, mps_approximation * approximation, mpc_t output);
double mps_approximation_get_frad (mps_context * ctx, mps_approximation * approximation);
void mps_approximation_get_drad (mps_context * ctx, mps_approximation * approximation, rdpe_t output);
mps_root_status mps_approximation_get_status (mps_context * ctx, mps_approximation * approximation);
mps_root_attrs mps_approximation_get_attrs (mps_context * ctx, mps_approximation * approximation);
mps_root_inclusion mps_approximaiton_get_inclusion (mps_context * ctx, mps_approximation * approximation);
mps_boolean mps_approximation_get_again (mps_context * ctx, mps_approximation * approximation);
/* Public setters functions */
void mps_approximation_set_fvalue (mps_context * ctx, mps_approximation * approximation, const cplx_t value);
void mps_approximation_set_dvalue (mps_context * ctx, mps_approximation * approximation, const cdpe_t value);
void mps_approximation_set_mvalue (mps_context * ctx, mps_approximation * approximation, const mpc_t value);
void mps_approximation_set_frad (mps_context * ctx, mps_approximation * approximation, const double frad);
void mps_approximation_set_drad (mps_context * ctx, mps_approximation * approximation, const rdpe_t drad);
void mps_approximation_set_status (mps_context * ctx, mps_approximation * approximation, const mps_root_status status);
void mps_approximation_set_attrs (mps_context * ctx, mps_approximation * approximation, const mps_root_attrs attrs);
void mps_approximation_set_inclusion (mps_context * ctx, mps_approximation * approximation, const mps_root_inclusion inclusion);
void mps_approximation_set_again (mps_context * ctx, mps_approximation * approximation, const mps_boolean again);
MPS_END_DECLS
#endif /* #ifndef MPS_ROOT_H */
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