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/*-----------------------------------------------------------------------
File : che_fcode_featurearrays.h
Author: Stephan Schulz
Contents
Sortable arrays associating a function symbol with a number of
integer feature values (that define the order). Used by precedence
generating functions, now also for weights.
Copyright 1998-2020 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: Thu Feb 20 21:39:34 CET 2003
-----------------------------------------------------------------------*/
#ifndef CHE_F_CODE_FEATUREARRAYS
#define CHE_F_CODE_FEATUREARRAYS
#include <clb_simple_stuff.h>
#include <che_clausesetfeatures.h>
#include <che_to_params.h>
#include <stdlib.h>
/*---------------------------------------------------------------------*/
/* Data type declarations */
/*---------------------------------------------------------------------*/
typedef struct fcode_feature_sort_cell
{
int key0;
int key1;
int key2;
int key3;
int freq;
int conjfreq;
int axiomfreq;
int pos_rank;
FunCode symbol;
}FCodeFeatureSortCell, *FCodeFeatureSort_p;
typedef struct fcode_feature_array_cell
{
long size;
FCodeFeatureSort_p array;
}FCodeFeatureArrayCell, *FCodeFeatureArray_p;
/*---------------------------------------------------------------------*/
/* Exported Functions and Variables */
/*---------------------------------------------------------------------*/
#define FCodeFeatureArrayCellAlloc() \
(FCodeFeatureArrayCell*)SizeMalloc(sizeof(FCodeFeatureArrayCell))
#define FCodeFeatureArrayCellFree(junk) \
SizeFree(junk, sizeof(FCodeFeatureArrayCell))
FCodeFeatureArray_p FCodeFeatureArrayAlloc(Sig_p sig, ClauseSet_p axioms);
void FCodeFeatureArrayUpdateOccKey(FCodeFeatureArray_p array, OrderParms_p oparms);
void FCodeFeatureArrayUpdateSymbKey(FCodeFeatureArray_p array, Sig_p sig, OrderParms_p oparms);
void FCodeFeatureArrayFree(FCodeFeatureArray_p junk);
void FCodeFeatureArraySort(FCodeFeatureArray_p array);
#endif
/*---------------------------------------------------------------------*/
/* End of File */
/*---------------------------------------------------------------------*/
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