// to be called with countF-1 instead of countF
REO_POS getOrientPhraseModel (SentenceAlignment & sentence, REO_MODEL_TYPE modelType,
bool connectedLeftTop, bool connectedRightTop,
int startF, int endF, int startE, int endE, int countF, int zero, int unit,
bool (*ge)(int, int), bool (*lt)(int, int),
const HSentenceVertices & inBottomRight, const HSentenceVertices & inBottomLeft){
HSentenceVertices::const_iterator it;
if((connectedLeftTop && !connectedRightTop) ||
((it = inBottomRight.find(startE - unit)) != inBottomRight.end() &&
it->second.find(startF-unit) != it->second.end()))
return LEFT;
if(modelType == REO_MONO)
return UNKNOWN;
if((!connectedLeftTop && connectedRightTop) ||
((it = inBottomLeft.find(startE - unit)) != inBottomLeft.end() && it->second.find(endF + unit) != it->second.end()))
return RIGHT;
if(modelType == REO_MSD)
return UNKNOWN;
connectedLeftTop = false;
for(int indexF=startF-2*unit; (*ge)(indexF, zero) && !connectedLeftTop; indexF=indexF-unit)
if((connectedLeftTop = (it = inBottomRight.find(startE - unit)) != inBottomRight.end()) && it->second.find(indexF) != it->second.end())
return DRIGHT;
connectedRightTop = false;
for(int indexF=endF+2*unit; (*lt)(indexF, countF) && !connectedRightTop; indexF=indexF+unit)
if((connectedRightTop = (it = inBottomLeft.find(startE - unit)) != inBottomRight.end()) && it->second.find(indexF) != it->second.end())
return DLEFT;
return UNKNOWN;
}
void insertVertex( HSentenceVertices & corners, int x, int y ){
set<int> tmp;
tmp.insert(x);
pair<HSentenceVertices::iterator, bool> ret = corners.insert(make_pair(y, tmp));
if (ret.second == false)
ret.first->second.insert(x);
}
void PhraseOrientation::InsertVertex( HSentenceVertices & corners, int x, int y )
{
std::set<int> tmp;
tmp.insert(x);
std::pair< HSentenceVertices::iterator, bool > ret = corners.insert( std::pair<int, std::set<int> > (y, tmp) );
if (ret.second == false) {
ret.first->second.insert(x);
}
}
// to be called with countF-1 instead of countF
PhraseOrientation::REO_CLASS PhraseOrientation::GetOrientHierModel(REO_MODEL_TYPE modelType,
int startF, int endF, int startE, int endE, int countF, int zeroF, int zeroE, int unit,
bool (*ge)(int, int), bool (*le)(int, int),
const HSentenceVertices & bottomRight, const HSentenceVertices & bottomLeft) const
{
bool leftSourceSpanIsAligned = ( (startF != zeroF) && SourceSpanIsAligned(zeroF,startF-unit) );
bool topTargetSpanIsAligned = ( (startE != zeroE) && TargetSpanIsAligned(zeroE,startE-unit) );
if (!topTargetSpanIsAligned && !leftSourceSpanIsAligned)
return REO_CLASS_LEFT;
HSentenceVertices::const_iterator it;
if (//(connectedLeftTop && !connectedRightTop) ||
((it = bottomRight.find(startE - unit)) != bottomRight.end() &&
it->second.find(startF-unit) != it->second.end()))
return REO_CLASS_LEFT;
if (modelType == REO_MODEL_TYPE_MONO)
return REO_CLASS_UNKNOWN;
if (//(!connectedLeftTop && connectedRightTop) ||
((it = bottomLeft.find(startE - unit)) != bottomLeft.end() &&
it->second.find(endF + unit) != it->second.end()))
return REO_CLASS_RIGHT;
if (modelType == REO_MODEL_TYPE_MSD)
return REO_CLASS_UNKNOWN;
for (int indexF=startF-2*unit; (*ge)(indexF, zeroF); indexF=indexF-unit)
{
if ((it = bottomRight.find(startE - unit)) != bottomRight.end() &&
it->second.find(indexF) != it->second.end())
return REO_CLASS_DLEFT;
}
for (int indexF=endF+2*unit; (*le)(indexF, countF); indexF=indexF+unit)
{
if ((it = bottomLeft.find(startE - unit)) != bottomLeft.end() &&
it->second.find(indexF) != it->second.end())
return REO_CLASS_DRIGHT;
}
return REO_CLASS_UNKNOWN;
}
// to be called with countF-1 instead of countF
REO_POS getOrientHierModel (SentenceAlignment & sentence, REO_MODEL_TYPE modelType,
bool connectedLeftTop, bool connectedRightTop,
int startF, int endF, int startE, int endE, int countF, int zero, int unit,
bool (*ge)(int, int), bool (*lt)(int, int),
const HSentenceVertices & inBottomRight, const HSentenceVertices & inBottomLeft,
const HSentenceVertices & outBottomRight, const HSentenceVertices & outBottomLeft,
REO_POS phraseOrient)
{
HSentenceVertices::const_iterator it;
if(phraseOrient == LEFT ||
(connectedLeftTop && !connectedRightTop) ||
// (startE == 0 && startF == 0) ||
//(startE == sentence.target.size()-1 && startF == sentence.source.size()-1) ||
((it = inBottomRight.find(startE - unit)) != inBottomRight.end() &&
it->second.find(startF-unit) != it->second.end()) ||
((it = outBottomRight.find(startE - unit)) != outBottomRight.end() &&
it->second.find(startF-unit) != it->second.end()))
return LEFT;
if(modelType == REO_MONO)
return UNKNOWN;
if(phraseOrient == RIGHT ||
(!connectedLeftTop && connectedRightTop) ||
((it = inBottomLeft.find(startE - unit)) != inBottomLeft.end() &&
it->second.find(endF + unit) != it->second.end()) ||
((it = outBottomLeft.find(startE - unit)) != outBottomLeft.end() &&
it->second.find(endF + unit) != it->second.end()))
return RIGHT;
if(modelType == REO_MSD)
return UNKNOWN;
if(phraseOrient != UNKNOWN)
return phraseOrient;
connectedLeftTop = false;
for(int indexF=startF-2*unit; (*ge)(indexF, zero) && !connectedLeftTop; indexF=indexF-unit) {
if((connectedLeftTop = (it = inBottomRight.find(startE - unit)) != inBottomRight.end() &&
it->second.find(indexF) != it->second.end()) ||
(connectedLeftTop = (it = outBottomRight.find(startE - unit)) != outBottomRight.end() &&
it->second.find(indexF) != it->second.end()))
return DRIGHT;
}
connectedRightTop = false;
for(int indexF=endF+2*unit; (*lt)(indexF, countF) && !connectedRightTop; indexF=indexF+unit) {
if((connectedRightTop = (it = inBottomLeft.find(startE - unit)) != inBottomRight.end() &&
it->second.find(indexF) != it->second.end()) ||
(connectedRightTop = (it = outBottomLeft.find(startE - unit)) != outBottomRight.end() &&
it->second.find(indexF) != it->second.end()))
return DLEFT;
}
return UNKNOWN;
}
