| #include <boost/foreach.hpp> |
| #include <boost/functional/hash_fwd.hpp> |
| #include "ActiveChart.h" |
| #include "InputPath.h" |
| #include "Word.h" |
| #include "Hypothesis.h" |
| #include "../Vector.h" |
|
|
| using namespace std; |
|
|
| namespace Moses2 |
| { |
| namespace SCFG |
| { |
| SymbolBindElement::SymbolBindElement() |
| { |
| } |
|
|
| SymbolBindElement::SymbolBindElement( |
| const Moses2::Range &range, |
| const SCFG::Word &word, |
| const Moses2::Hypotheses *hypos) |
| :m_range(&range) |
| ,word(&word) |
| ,hypos(hypos) |
| { |
| assert( (word.isNonTerminal && hypos) || (!word.isNonTerminal && hypos == NULL)); |
| } |
|
|
| size_t hash_value(const SymbolBindElement &obj) |
| { |
| size_t ret = (size_t) obj.hypos; |
| boost::hash_combine(ret, obj.word); |
|
|
| return ret; |
| } |
|
|
| std::string SymbolBindElement::Debug(const System &system) const |
| { |
| stringstream out; |
| out << "("; |
| out << *m_range; |
| out << word->Debug(system); |
| out << ")"; |
|
|
| return out.str(); |
| } |
|
|
| |
| SymbolBind::SymbolBind(MemPool &pool) |
| :coll(pool) |
| ,numNT(0) |
| { |
| } |
|
|
| void SymbolBind::Add(const Range &range, const SCFG::Word &word, const Moses2::Hypotheses *hypos) |
| { |
| SymbolBindElement ele(range, word, hypos); |
| coll.push_back(ele); |
|
|
| if (word.isNonTerminal) { |
| ++numNT; |
| } |
| } |
|
|
| std::vector<const SymbolBindElement*> SymbolBind::GetNTElements() const |
| { |
| std::vector<const SymbolBindElement*> ret; |
|
|
| for (size_t i = 0; i < coll.size(); ++i) { |
| const SymbolBindElement &ele = coll[i]; |
| |
|
|
| if (ele.word->isNonTerminal) { |
| ret.push_back(&ele); |
| } |
| } |
|
|
| return ret; |
| } |
|
|
| std::string SymbolBind::Debug(const System &system) const |
| { |
| stringstream out; |
| BOOST_FOREACH(const SymbolBindElement &ele, coll) { |
| out << ele.Debug(system) << " "; |
| } |
| return out.str(); |
| } |
| |
| ActiveChartEntry::ActiveChartEntry(MemPool &pool) |
| :m_symbolBind(pool) |
| { |
| } |
|
|
| |
| ActiveChart::ActiveChart(MemPool &pool) |
| :entries(pool) |
| { |
| } |
|
|
| ActiveChart::~ActiveChart() |
| { |
|
|
| } |
|
|
| } |
| } |
|
|
|
|
