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/*---------------------------------------------------------------
* Copyrighta (c) 2017
* Broadcom Corporation
* All Rights Reserved.
*---------------------------------------------------------------
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated
* documentation files (the "Software"), to deal in the Software
* without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute,
* sublicense, and/or sell copies of the Software, and to permit
* persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
*
* Redistributions of source code must retain the above
* copyright notice, this list of conditions and
* the following disclaimers.
*
*
* Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimers in the documentation and/or other materials
* provided with the distribution.
*
*
* Neither the name of Broadcom Coporation,
* nor the names of its contributors may be used to endorse
* or promote products derived from this Software without
* specific prior written permission.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE CONTIBUTORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* ________________________________________________________________
*
* histogram.h
* Suppport for isochonronous traffic testing
*
* by Robert J. McMahon (rjmcmahon@rjmcmahon.com, bob.mcmahon@broadcom.com)
* -------------------------------------------------------------------
*/
#ifndef HISTOGRAMC_H
#define HISTOGRAMC_H
struct histogram {
unsigned int id;
unsigned int *mybins;
unsigned int bincount;
unsigned int binwidth;
unsigned int populationcnt;
int final;
int maxbin;
int fmaxbin;
double maxval;
double fmaxval;
struct timeval maxts;
struct timeval fmaxts;
float offset;
unsigned int cntloweroutofbounds;
unsigned int cntupperoutofbounds;
char *myname;
char *outbuf;
float units;
double ci_lower;
double ci_upper;
struct histogram *prev;
};
extern struct histogram *histogram_init(unsigned int bincount, unsigned int binwidth, float offset,\
float units, double ci_lower, double ci_upper, unsigned int id, char *name);
extern void histogram_delete(struct histogram *h);
extern int histogram_insert(struct histogram *h, float value, struct timeval *ts);
extern void histogram_clear(struct histogram *h);
extern void histogram_add(struct histogram *to, struct histogram *from);
extern void histogram_print(struct histogram *h, double, double);
#endif // HISTOGRAMC_H
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