oracle refactor, oracle vest directions, sparse_vector

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@280 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 53 insertions, 0 deletions

diff --git a/decoder/sentences.h b/decoder/sentences.h
new file mode 100755
index 00000000..842072b9
--- /dev/null
+++ b/decoder/sentences.h
@@ -0,0 +1,53 @@
+#ifndef CDEC_SENTENCES_H
+#define CDEC_SENTENCES_H
+
+#include <algorithm>
+#include <vector>
+#include <iostream>
+#include "filelib.h"
+#include "tdict.h"
+#include "stringlib.h"
+typedef std::vector<WordID> Sentence;
+
+inline void StringToSentence(std::string const& str,Sentence &s) {
+  using namespace std;
+  vector<string> ss=SplitOnWhitespace(str);
+  s.clear();
+  transform(ss.begin(),ss.end(),back_inserter(s),ToTD());
+}
+
+inline Sentence StringToSentence(std::string const& str) {
+  Sentence s;
+  StringToSentence(str,s);
+  return s;
+}
+
+inline std::istream& operator >> (std::istream &in,Sentence &s) {
+  using namespace std;
+  string str;
+  if (getline(in,str)) {
+    StringToSentence(str,s);
+  }
+  return in;
+}
+
+
+class Sentences : public std::vector<Sentence> {
+  typedef std::vector<Sentence> VS;
+public:
+  Sentences() {  }
+  Sentences(unsigned n,Sentence const& sentence) : VS(n,sentence) {  }
+  Sentences(unsigned n,std::string const& sentence) : VS(n,StringToSentence(sentence)) {  }
+  void Load(std::string file) {
+    ReadFile r(file);
+    Load(*r.stream());
+  }
+  void Load(std::istream &in) {
+    this->push_back(Sentence());
+    while(in>>this->back()) ;
+    this->pop_back();
+  }
+};
+
+
+#endif