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- /* histogram/ntuple.h
- *
- * Copyright (C) 2000 Simone Piccardi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
- /* Jan/2001 Modified by Brian Gough. Minor changes for GSL */
- #ifndef __GSL_NTUPLE_H__
- #define __GSL_NTUPLE_H__
- #include <stdlib.h>
- #include <stdio.h>
- #include "gsl_errno.h"
- #include "gsl_histogram.h"
- #undef __BEGIN_DECLS
- #undef __END_DECLS
- #ifdef __cplusplus
- # define __BEGIN_DECLS extern "C" {
- # define __END_DECLS }
- #else
- # define __BEGIN_DECLS /* empty */
- # define __END_DECLS /* empty */
- #endif
- __BEGIN_DECLS
- typedef struct {
- FILE * file;
- void * ntuple_data;
- size_t size;
- } gsl_ntuple;
- typedef struct {
- int (* function) (void * ntuple_data, void * params);
- void * params;
- } gsl_ntuple_select_fn;
- typedef struct {
- double (* function) (void * ntuple_data, void * params);
- void * params;
- } gsl_ntuple_value_fn;
- gsl_ntuple *
- gsl_ntuple_open (char * filename, void * ntuple_data, size_t size);
- gsl_ntuple *
- gsl_ntuple_create (char * filename, void * ntuple_data, size_t size);
- int gsl_ntuple_write (gsl_ntuple * ntuple);
- int gsl_ntuple_read (gsl_ntuple * ntuple);
- int gsl_ntuple_bookdata (gsl_ntuple * ntuple); /* synonym for write */
- int gsl_ntuple_project (gsl_histogram * h, gsl_ntuple * ntuple,
- gsl_ntuple_value_fn *value_func,
- gsl_ntuple_select_fn *select_func);
- int gsl_ntuple_close (gsl_ntuple * ntuple);
- __END_DECLS
- #endif /* __GSL_NTUPLE_H__ */
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