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/*
Copyright (c) 2007-2011 Gordon Gremme <gordon@gremme.org>
Copyright (c) 2007-2008 Center for Bioinformatics, University of Hamburg
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef STRING_DISTRI_H
#define STRING_DISTRI_H
#include "core/error.h"
#include "core/file.h"
/* A discrete distribution */
typedef struct GtStringDistri GtStringDistri;
typedef void (*GtStringDistriIterFunc)(const char *string,
GtUword occurrences,
double probability, void *data);
GtStringDistri* gt_string_distri_new(void);
void gt_string_distri_add(GtStringDistri*, const char*);
/* <string_distri> must contain at least one element with given <key>. */
void gt_string_distri_sub(GtStringDistri *string_distri,
const char *key);
GtUword gt_string_distri_get(const GtStringDistri*, const char*);
/* return probability */
double gt_string_distri_get_prob(const GtStringDistri*, const char*);
void gt_string_distri_foreach(const GtStringDistri*,
GtStringDistriIterFunc, void *data);
void gt_string_distri_delete(GtStringDistri*);
#endif
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