Revision 243, 0.9 kB
(checked in by pieterpalmers, 18 years ago)
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added some statistics gathering to help me figure out internals
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// |
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// C++ Implementation: streamstatistics |
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// |
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// Description: |
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// |
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// |
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// Author: Pieter Palmers, (C) 2006 |
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// |
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// Copyright: See COPYING file that comes with this distribution |
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// |
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// |
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#include "streamstatistics.h" |
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#include <stdio.h> |
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namespace FreebobStreaming { |
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StreamStatistics::StreamStatistics() |
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: m_name("") |
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, m_count(0) |
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, m_average(0.0) |
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, m_min(0x7FFFFFFF) |
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, m_max(0) |
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, m_sum(0) |
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{ |
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} |
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StreamStatistics::~StreamStatistics() |
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{ |
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} |
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void StreamStatistics::mark(int value) { |
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if(value>m_max) m_max=value; |
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if(value<m_min) m_min=value; |
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m_count++; |
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m_sum+=value; |
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m_average=(1.0*m_sum)/(1.0*m_count); |
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} |
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void StreamStatistics::dumpInfo() { |
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printf("--- Stats for %s: min=%ld avg=%f max=%ld cnt=%ld sum=%ld\n",m_name.c_str(), |
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m_min,m_average,m_max,m_count,m_sum); |
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} |
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void StreamStatistics::reset() { |
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m_count=0; |
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m_average= 0.0; |
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m_min=0x7FFFFFFF; |
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m_max=0; |
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m_sum=0; |
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} |
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} |
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