void CSamplingInfEngine::DestroyInf()
{
DestroyCurrentEvidences();
int i;
for( i = 0; i < m_potsToSampling.size(); i++ )
{
delete m_potsToSampling[i];
}
m_potsToSampling.clear();
}
void CGibbsSamplingInfEngine::
EnterEvidence( const CEvidence *pEvidenceIn, int maximize, int sumOnMixtureNode )
{
if( !m_queryes.size() )
{
PNL_THROW( CAlgorithmicException, "Possible queryes must be defined");
}
PNL_CHECK_IS_NULL_POINTER(pEvidenceIn);
m_pEvidence = pEvidenceIn;
m_bMaximize = maximize;
DestroyCurrentEvidences();
DestroyQueryFactors();
if(GetModel()->GetModelType() == mtBNet)
{
static_cast< const CBNet* >(GetModel())->
GenerateSamples( GetCurrentEvidences(), GetNumStreams(), pEvidenceIn );
}
else
{
static_cast< const CMNet* >(GetModel())->
GenerateSamples( GetCurrentEvidences(), GetNumStreams(), pEvidenceIn );
}
CreateQueryFactors();
boolVector sampleIsNeed;
if( m_bUsingDSep )
{
ConsDSep( m_queryes, &sampleIsNeed, m_pEvidence );
}
else
{
FindCurrentNdsForSampling( &sampleIsNeed );
}
SetSamplingNdsFlags(sampleIsNeed);
Sampling( 0, GetMaxTime() );
}
