napa-baselibs / monl / result_buffer.h @ 507372bb
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/***************************************************************************
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* Copyright (C) 2009 by Robert Birke
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* robert.birke@polito.it
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library 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 GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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***********************************************************************/
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#ifndef _RESULT_BUFFER_H_
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#define _RESULT_BUFFER_H_
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#include "ids.h" |
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#include <string.h> |
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#include <string> |
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#include <algorithm> |
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#include <math.h> |
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#include "ml.h" |
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#include "mon.h" |
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#include "napa_log.h" |
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class ResultBuffer { |
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private:
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class MonMeasure *m; |
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static const char *stat_suffixes[]; |
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result *circular_buffer; |
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result *circular_buffer_var; |
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int size,pos;
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bool new_data;
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result last_publish; |
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int samples;
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int n_samples;
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result sum_win_samples; |
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result rate_sum_samples; |
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result sum_win_var_samples; |
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char **originator_name;
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std::string publish_name; |
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std::string cnl; |
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const char *default_name; |
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int name_size;
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enum stat_types *publish;
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int publish_length;
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void *repo_client;
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int newSampleWin(result r);
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public:
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result stats[LAST_STAT_TYPE]; |
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ResultBuffer(int s, const char *pname, char** oname, MonMeasure *ptr_m): size(s), publish(NULL), publish_length(0), new_data(false), m(ptr_m) { |
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last_publish = 0.0; |
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circular_buffer = new result[s]; |
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circular_buffer_var = new result[s]; |
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default_name = pname; |
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originator_name = oname; |
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publish_name += default_name; |
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name_size = publish_name.size(); |
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init(); |
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}; |
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~ResultBuffer() { |
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delete[] circular_buffer; |
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delete[] circular_buffer_var; |
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if(publish) { delete[] publish;}
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}; |
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int init();
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int setPublishStatisticalType(const char *publishing_name, const char *channel, enum stat_types *st, int length, void *rc) { |
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publish_name.clear(); |
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if(publishing_name != NULL) |
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publish_name = publishing_name; |
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else
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publish_name = default_name; |
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name_size = publish_name.size(); |
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std::replace(publish_name.begin(), publish_name.end(), ' ', '_'); |
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if(channel != NULL) |
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cnl = channel; |
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else
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cnl = "";
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if(publish)
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delete[] publish; |
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publish = new stat_types [length]; |
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memcpy(publish,st, length * sizeof(enum stat_types)); |
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publish_length = length; |
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repo_client = rc; |
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return publishResults();
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} |
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int publishResults(void); |
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int resizeBuffer(int s); |
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int newSample(result r);
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void updateStats(void); |
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}; |
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#endif
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