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/*
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* assoc.h
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*
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* Include file for assoc.c.
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*
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*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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*
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* This file part of: SExtractor
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*
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* Copyright: (C) 1997-2010 Emmanuel Bertin -- IAP/CNRS/UPMC
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*
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* License: GNU General Public License
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*
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* SExtractor is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* SExtractor is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
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*
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* Last modified: 11/10/2010
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*
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*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
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#define ASSOC_BUFINC 131072 /* Assoc buffer increment (bytes) */
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/*--------------------------------- typedefs --------------------------------*/
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typedef struct structassoc
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{
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float *list; /* Pointer to the list of data */
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int nobj; /* Number of data rows */
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int ncol; /* Total number of columns per row */
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int ndata; /* Number of retained cols per row */
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int *hash; /* Pointer to the hash table */
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float *data; /* Copy of current parameters */
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float radius; /* Radius of search for association */
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} assocstruct;
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/*------------------------------ Prototypes ---------------------------------*/
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assocstruct *load_assoc(char *filename);
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int do_assoc(picstruct *field, float x, float y);
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void init_assoc(picstruct *field),
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end_assoc(picstruct *field),
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sort_assoc(picstruct *field, assocstruct *assoc);
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