bool HReorderingForwardState::operator==(const FFState& o) const
{
if (&o == this) return true;
HReorderingForwardState const& other
= static_cast<HReorderingForwardState const&>(o);
int compareScores = ((m_prevRange == other.m_prevRange)
? ComparePrevScores(other.m_prevOption)
: (m_prevRange < other.m_prevRange) ? -1 : 1);
return compareScores == 0;
}
int HierarchicalReorderingForwardState::Compare(const FFState& o) const {
if (&o == this)
return 0;
const HierarchicalReorderingForwardState* other = dynamic_cast<const HierarchicalReorderingForwardState*>(&o);
assert(other != NULL);
if (m_prevRange == other->m_prevRange) {
return ComparePrevScores(other->m_prevScore);
} else if (m_prevRange < other->m_prevRange) {
return -1;
}
return 1;
}
int HierarchicalReorderingForwardState::Compare(const FFState& o) const
{
if (&o == this)
return 0;
const HierarchicalReorderingForwardState* other = dynamic_cast<const HierarchicalReorderingForwardState*>(&o);
UTIL_THROW_IF2(other == NULL, "Wrong state type");
if (m_prevRange == other->m_prevRange) {
return ComparePrevScores(other->m_prevScore);
} else if (m_prevRange < other->m_prevRange) {
return -1;
}
return 1;
}
bool PhraseBasedReorderingState::operator==(const FFState& o) const
{
if (&o == this) return true;
const PhraseBasedReorderingState &other = static_cast<const PhraseBasedReorderingState&>(o);
if (m_prevRange == other.m_prevRange) {
if (m_direction == LRModel::Forward) {
int compareScore = ComparePrevScores(other.m_prevOption);
return compareScore == 0;
} else {
return true;
}
} else {
return false;
}
}
int PhraseBasedReorderingState::Compare(const FFState& o) const {
if (&o == this)
return 0;
const PhraseBasedReorderingState* other = dynamic_cast<const PhraseBasedReorderingState*>(&o);
assert(other != NULL);
if (m_prevRange == other->m_prevRange) {
if (m_direction == LexicalReorderingConfiguration::Forward) {
return ComparePrevScores(other->m_prevScore);
} else {
return 0;
}
} else if (m_prevRange < other->m_prevRange) {
return -1;
}
return 1;
}