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/*-----------------------------------------------------------------------
File : che_termweight.h
Author: Stephan Schulz, yan
Contents
Iplementation of conjecture subterm weight (Term) from [CICM'16/Sec.3].
Copyright 1998-2018 by the author.
This code is released under the GNU General Public Licence and
the GNU Lesser General Public License.
See the file COPYING in the main E directory for details..
Run "eprover -h" for contact information.
Created: Wed Nov 7 21:37:27 CET 2018
-----------------------------------------------------------------------*/
#ifndef CHE_TERMWEIGHT
#define CHE_TERMWEIGHT
#include <che_termweights.h>
/*---------------------------------------------------------------------*/
/* Data type declarations */
/*---------------------------------------------------------------------*/
typedef struct termweightparamcell
{
OCB_p ocb;
ProofState_p proofstate;
VarNormStyle var_norm;
RelatedTermSet rel_terms;
TB_p eval_bank;
NumTree_p eval_freqs;
long vweight;
long fweight;
long cweight;
long pweight;
long conj_fweight;
long conj_cweight;
long conj_pweight;
TermWeightExtension_p twe;
void (*init_fun)(struct termweightparamcell*);
}TermWeightParamCell, *TermWeightParam_p;
/*---------------------------------------------------------------------*/
/* Exported Functions and Variables */
/*---------------------------------------------------------------------*/
#define TermWeightParamCellAlloc() (TermWeightParamCell*) \
SizeMalloc(sizeof(TermWeightParamCell))
#define TermWeightParamCellFree(junk) \
SizeFree(junk, sizeof(TermWeightParamCell))
TermWeightParam_p TermWeightParamAlloc(void);
void TermWeightParamFree(TermWeightParam_p junk);
WFCB_p ConjectureRelativeTermWeightParse(
Scanner_p in,
OCB_p ocb,
ProofState_p state);
WFCB_p ConjectureRelativeTermWeightInit(
ClausePrioFun prio_fun,
OCB_p ocb,
ProofState_p proofstate,
VarNormStyle var_norm,
RelatedTermSet rel_terms,
long vweight,
long fweight,
long cweight,
long pweight,
long conj_fweight,
long conj_cweight,
long conj_pweight,
TermWeightExtenstionStyle ext_style,
double max_term_multiplier,
double max_literal_multiplier,
double pos_multiplier);
double ConjectureRelativeTermWeightCompute(void* data, Clause_p clause);
void ConjectureRelativeTermWeightExit(void* data);
void TBInsertClauseTermsNormalized(
TB_p bank,
Clause_p clause,
VarNormStyle var_norm,
RelatedTermSet rel_terms);
#endif
/*---------------------------------------------------------------------*/
/* End of File */
/*---------------------------------------------------------------------*/
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