dynamic cast to SentenceWithCandidates (failed)

3 files changed, 115 insertions, 2 deletions

diff --git a/moses2/PhraseBased/SentenceWithCandidates.cpp b/moses2/PhraseBased/SentenceWithCandidates.cpp
index c4115cbe8..cb96a9d92 100644
--- a/moses2/PhraseBased/SentenceWithCandidates.cpp
+++ b/moses2/PhraseBased/SentenceWithCandidates.cpp
@@ -70,8 +70,9 @@ SentenceWithCandidates *SentenceWithCandidates::CreateFromString(MemPool &pool,
 
   //// Parse the phrase table of the input 
   ret->m_phraseTableString = replace_all_copy(input_parts[1],PT_LINE_DELIM,"\n");
-  cerr << "Extracted Phrase Table String" << endl; 
-  cerr << ret->m_phraseTableString << endl; 
+    // ret->m_phraseTableString="constant phrase table";
+//   cerr << "Extracted Phrase Table String: " << ret->m_phraseTableString << endl; 
+   cerr << "Extracted Phrase Table String: " << ret->getPhraseTableString() << endl;
 
   return ret;
 }
diff --git a/moses2/PhraseBased/SentenceWithCandidates.h b/moses2/PhraseBased/SentenceWithCandidates.h
index 114ff9e67..5cc34590d 100644
--- a/moses2/PhraseBased/SentenceWithCandidates.h
+++ b/moses2/PhraseBased/SentenceWithCandidates.h
@@ -36,6 +36,10 @@ public:
   virtual ~SentenceWithCandidates()
   {}
 
+  std::string virtual getPhraseTableString() const{
+    return m_phraseTableString; 
+  }
+
 private:
   std::string m_phraseTableString;
 
diff --git a/moses2/TranslationModel/MSPT/MSPT.cpp b/moses2/TranslationModel/MSPT/MSPT.cpp
index e7ce62a62..8bdbf46c0 100644
--- a/moses2/TranslationModel/MSPT/MSPT.cpp
+++ b/moses2/TranslationModel/MSPT/MSPT.cpp
@@ -19,6 +19,7 @@
 #include "../../PhraseBased/InputPath.h"
 #include "../../PhraseBased/TargetPhraseImpl.h"
 #include "../../PhraseBased/TargetPhrases.h"
+#include "../../PhraseBased/SentenceWithCandidates.h"
 
 #include "../../SCFG/PhraseImpl.h"
 #include "../../SCFG/TargetPhraseImpl.h"
@@ -50,9 +51,116 @@ MSPT::~MSPT()
   delete m_rootSCFG;
 }
 
+// void MSPT::CreatePTForInput(string phraseTableString)
+// {
+//   FactorCollection &vocab = system.GetVocab();
+//   MemPool &systemPool = system.GetSystemPool();
+//   MemPool tmpSourcePool;
+
+//   if (system.isPb) {
+//     m_rootPb = new PBNODE();
+//   } else {
+//     m_rootSCFG = new SCFGNODE();
+//     //cerr << "m_rootSCFG=" << m_rootSCFG << endl;
+//   }
+
+//   vector<string> toks;
+//   size_t lineNum = 0;
+//   InputFileStream strme(m_path);
+//   string line;
+//   while (getline(strme, line)) {
+//     if (++lineNum % 1000000 == 0) {
+//       cerr << lineNum << " ";
+//     }
+//     toks.clear();
+//     TokenizeMultiCharSeparator(toks, line, "|||");
+//     UTIL_THROW_IF2(toks.size() < 3, "Wrong format");
+//     //cerr << "line=" << line << endl;
+//     //cerr << "system.isPb=" << system.isPb << endl;
+
+//     if (system.isPb) {
+//       PhraseImpl *source = PhraseImpl::CreateFromString(tmpSourcePool, vocab, system,
+//                            toks[0]);
+//       //cerr << "created soure" << endl;
+//       TargetPhraseImpl *target = TargetPhraseImpl::CreateFromString(systemPool, *this, system,
+//                                  toks[1]);
+//       //cerr << "created target" << endl;
+//       target->GetScores().CreateFromString(toks[2], *this, system, true);
+//       //cerr << "created scores:" << *target << endl;
+
+//       if (toks.size() >= 4) {
+//         //cerr << "alignstr=" << toks[3] << endl;
+//         target->SetAlignmentInfo(toks[3]);
+//       }
+
+//       // properties
+//       if (toks.size() == 7) {
+//         //target->properties = (char*) system.systemPool.Allocate(toks[6].size() + 1);
+//         //strcpy(target->properties, toks[6].c_str());
+//       }
+
+//       system.featureFunctions.EvaluateInIsolation(systemPool, system, *source,
+//           *target);
+//       //cerr << "EvaluateInIsolation:" << *target << endl;
+//       m_rootPb->AddRule(m_input, *source, target);
+
+//       //cerr << "target=" << target->Debug(system) << endl;
+//     } else {
+//       SCFG::PhraseImpl *source = SCFG::PhraseImpl::CreateFromString(tmpSourcePool, vocab, system,
+//                                  toks[0]);
+//       //cerr << "created source:" << *source << endl;
+//       SCFG::TargetPhraseImpl *target = SCFG::TargetPhraseImpl::CreateFromString(systemPool, *this,
+//                                        system, toks[1]);
+
+//       //cerr << "created target " << *target << " source=" << *source << endl;
+
+//       target->GetScores().CreateFromString(toks[2], *this, system, true);
+//       //cerr << "created scores:" << *target << endl;
+
+//       //vector<SCORE> scores = Tokenize<SCORE>(toks[2]);
+//       //target->sortScore = (scores.size() >= 3) ? TransformScore(scores[2]) : 0;
+
+//       target->SetAlignmentInfo(toks[3]);
+
+//       // properties
+//       if (toks.size() == 7) {
+//         //target->properties = (char*) system.systemPool.Allocate(toks[6].size() + 1);
+//         //strcpy(target->properties, toks[6].c_str());
+//       }
+
+//       system.featureFunctions.EvaluateInIsolation(systemPool, system, *source,
+//           *target);
+//       //cerr << "EvaluateInIsolation:" << *target << endl;
+//       m_rootSCFG->AddRule(m_input, *source, target);
+//     }
+//   }
+
+//   if (system.isPb) {
+//     m_rootPb->SortAndPrune(m_tableLimit, systemPool, system);
+//     //cerr << "root=" << &m_rootPb << endl;
+//   } else {
+//     m_rootSCFG->SortAndPrune(m_tableLimit, systemPool, system);
+//     //cerr << "root=" << &m_rootPb << endl;
+//   }
+//   /*
+//   BOOST_FOREACH(const PtMem::Node<Word>::Children::value_type &valPair, m_rootPb.GetChildren()) {
+//     const Word &word = valPair.first;
+//     cerr << word << " ";
+//   }
+//   cerr << endl;
+//   */
+
+// }
+
 void MSPT::InitializeForInput(const InputType &input)
 {
   cerr << "InitializeForInput" << endl;
+
+  // downcast to SentenceWithCandidates
+  const SentenceWithCandidates& inputObj = dynamic_cast<const SentenceWithCandidates&>(input);
+  cerr << "Casting done." << endl;
+  // cerr << "PhraseTableString member: " << inputObj.getPhraseTableString() << endl;
+
 }
 
 TargetPhrases* MSPT::Lookup(const Manager &mgr, MemPool &pool,