/* ***** BEGIN LICENSE BLOCK *****
*
* $Id: dirac_byte_stats.cpp,v 1.1 2006/04/20 10:41:56 asuraparaju Exp $ $Name: Dirac_0_7_0 $
*
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The Original Code is BBC Research and Development code.
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* Contributor(s): Andrew Kennedy
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#include <libdirac_byteio/dirac_byte_stats.h>

using namespace dirac;
using namespace std;


DiracByteStats::DiracByteStats()
{
}

DiracByteStats::DiracByteStats(const DiracByteStats& dirac_byte_stats):
m_byte_count(dirac_byte_stats.m_byte_count)
{
}

DiracByteStats::~DiracByteStats()
{
}


void DiracByteStats::Clear()
{
    m_byte_count.clear();
}

int DiracByteStats::GetBitCount(const StatType& stat_type) const  
{
    return GetByteCount(stat_type) * CHAR_BIT;
}

int DiracByteStats::GetByteCount(const StatType& stat_type) const
{
     std::map<StatType, int>::const_iterator it;
     it = m_byte_count.find(stat_type);
     if(it==m_byte_count.end())
           return 0;

      return it->second;
}

void DiracByteStats::SetByteCount(const StatType& stat_type, int count)
{
    if(m_byte_count.find(stat_type)==m_byte_count.end())
        m_byte_count[stat_type]=0;

    m_byte_count[stat_type]+=count;
 }